# Driving Motor

> Drivers and controllers for DC, stepper and BLDC motors: H-bridges (L298N, L293D), stepper drivers (A4988, DRV8825, TB6600), ESCs.

- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Category page: https://sigmanortec.ro/en/driving-motor
- Category: Mechatronics and IoT > Driving Motor
- Prices: RON, VAT included; prices and stock as of 2026-10-22 00:59 (Europe/Bucharest)

## Subcategories

- [Stepper Drivers](https://sigmanortec.ro/en/llms/c/213.md): Stepper motor drivers such as A4988, DRV8825, TB6600, DM556, ULN2003, plus expansion boards and CNC controllers (11 products)
- [ESC Controllers](https://sigmanortec.ro/en/llms/c/220.md): Brushless and brushed ESC controllers for drones and RC, including FC stacks and servo/ESC testers (9 products)

## Products (49)

### DC 10-55V 60A 3000W motor controller with display
- Page: https://sigmanortec.ro/en/dc-10-55v-60a-3000w-motor-controller-with-display
- Details: https://sigmanortec.ro/en/llms/p/118.md
- Price: 121.40 RON
- Availability: In stock; 1-2 zile
- Reference: 33142 · EAN: 5940861733066
- Specifications: Maximum Input Voltage: 55; Maximum Output Current: 60 A; Maximum Controlled Power: 3000 W; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

DC motor controller for adjusting speed and direction (reversible). Input voltage 10-55VDC, maximum output current 60A, maximum controlled power 3000W. Includes a display for setting and quick monitoring. Suitable for industrial applications, robotics or DIY projects requiring fine speed control of DC motors.

### Adjustable DC 3-18V 2A PWM motor controller
- Page: https://sigmanortec.ro/en/adjustable-dc-3-18v-2a-pwm-motor-controller
- Details: https://sigmanortec.ro/en/llms/p/119.md
- Price: 6.70 RON
- Availability: In stock; 1-2 zile
- Reference: 33143 · EAN: 5942304618954
- Specifications: Supply Voltage: 3; Maximum Input Voltage: 18; Voltage Adjustment: Yes; Maximum Output Current: 2 A; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

PWM controller for adjusting the speed of DC motors, with an input voltage of 3-18V DC and a maximum output current of 2A. Speed adjustment is smooth, via potentiometer, offering good efficiency and low losses. Compact design, suitable for DIY projects, automation and light industrial applications. Reference 33143.

### ESC Motor Controller 30A
- Page: https://sigmanortec.ro/en/esc-motor-controller-30a
- Details: https://sigmanortec.ro/en/llms/p/120.md
- Price: 43.10 RON
- Availability: In stock; 1-2 zile
- Reference: 33240 · EAN: 5943595165875
- Specifications: Maximum Output Current: 30 A; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

ESC Motor Controller 30A for brushless motors, suited for drones and RC projects. Provides stable speed control in CW and CCW direction, includes a BEC 5V 1.5A for powering electronics and works with 2-3 cell batteries. Features 4V cut off protection, dimensions 57 x 25 x 8 mm and weight 27 g.

### Stepper motor driver ULN2003
- Page: https://sigmanortec.ro/en/stepper-motor-driver-uln2003
- Details: https://sigmanortec.ro/en/llms/p/151.md
- Price: 4.53 RON
- Availability: In stock; 1-2 zile
- Reference: 22183 · EAN: 5947746455709

Stepper motor driver ULN2003, a control module for stepper motors, suitable for Arduino projects and simple automations. Operates at 4.5-20VDC supply voltage, accepts a High/Low 3.3V TTL control signal, and provides stable switching for the motor coils. Dimensions: 32 x 24 x 18 mm.

### Stepper driver A4988 + Radiator
- Page: https://sigmanortec.ro/en/stepper-driver-a4988-radiator
- Details: https://sigmanortec.ro/en/llms/p/153.md
- Price: 8.54 RON
- Availability: In stock; 1-2 zile
- Reference: 22033 · EAN: 5947345040436

Stepper motor driver ideal for CNC and 3D printers, offers precise control with microstepping up to 1/16 and 16 segments, operates at 8.2-35V and supports up to 2A adjustable from the potentiometer, mounts directly on the development board without shield. Includes self-adhesive aluminum heatsink for better thermal dissipation and integrated overcurrent and overtemperature protections.
Driver for stepper motor used in the construction of CNC machines, 3D printers, and any application requiring precise control of a stepper motor.
Can be used directly on the development board, without the need for a shield.
Includes an aluminum heatsink with a self-adhesive contact surface.
Specifications …

### Stepper Driver DRV8825
- Page: https://sigmanortec.ro/en/stepper-driver-drv8825
- Details: https://sigmanortec.ro/en/llms/p/154.md
- Price: 12.16 RON
- Availability: Out of stock
- Reference: 22011 · EAN: 5940381911913

Stepper motor driver, compatible with CNC Shield UNO and Nano, ideal for CNC projects and 3D printers where you need fine control and stable torque. Offers microstepping up to 1/32 for smoother movement, supports up to 2.5A adjustable from the potentiometer, operates at 8.2-45V and includes overcurrent, overtemperature and undervoltage protections.
Stepper motor driver, DRV8825, compatible with CNC Shield UNO and Nano expansion boards. This driver is different from the A4988 model because it can be set to 1/32 resolution and supports a higher current than it.
Specifications:
Supply voltage: 8.2V - 45V
Logic voltage: 2.5 - 5.25V
6 different resolutions: full, 1/2, 1/4, 1/8, 1/16, 1/32 …

### PCA9685 module, I2C interface, 16 CH, servo motor
- Page: https://sigmanortec.ro/en/pca9685-module-i2c-interface-16-ch-servo-motor
- Details: https://sigmanortec.ro/en/llms/p/414.md
- Price: 27.27 RON
- Availability: In stock; 1-2 zile
- Reference: 22107 · EAN: 5944815035251

PCA9685 module with I2C interface, PWM driver for independent control of up to 16 servo motors or other PWM loads, using only 2 pins. 12-bit resolution (4096 steps), adjustable PWM frequency 40-1000 Hz, 5-10V DC power supply, dimensions 60 x 25 mm. Compatible with Arduino, ESP32, STM32, Raspberry Pi and other platforms with I2C interface.

### Double H-Bridge L298N
- Page: https://sigmanortec.ro/en/double-h-bridge-l298n
- Details: https://sigmanortec.ro/en/llms/p/570.md
- Price: 14.12 RON
- Availability: In stock; 1-2 zile
- Reference: 22009 · EAN: 5941072098043

Double H-Bridge module L298N for controlling direction and speed of two DC motors between 5 and 35VDC or one bipolar stepper motor. Compatible with Arduino and other development boards. Maximum current 2A per channel, PWM up to 40kHz. Built-in 5V regulator for the logic side, usable when input voltage is below 12V. Dimensions 43 x 43 x 27 mm.

### Double H-Bridge MX1508 DC
- Page: https://sigmanortec.ro/en/double-h-bridge-mx1508-dc
- Details: https://sigmanortec.ro/en/llms/p/571.md
- Price: 7.26 RON
- Availability: In stock; 1-2 zile
- Reference: 33151 · EAN: 5941276389572

MX1508 H-bridge module for controlling 2 DC motors or one stepper motor, an alternative to the L298N. Supply voltage 2-10VDC, current 1.5A (peak 2.5A), input signal 1.8-7V, standby consumption 

### Double H-bridge L298N V1
- Page: https://sigmanortec.ro/en/double-h-bridge-l298n-v1
- Details: https://sigmanortec.ro/en/llms/p/572.md
- Price: 19.57 RON
- Availability: In stock; 1-2 zile
- Reference: 33348 · EAN: 5949453883356

Double H-bridge module L298N V1 for controlling two DC motors or one stepper motor. Supports TTL and PWM control for direction and speed, total current up to 2A, supply voltage up to 46VDC. Includes overtemperature protection, Schottky EMF diodes, 5V regulator, two direction indicator LEDs and screw terminals. Compatible with Arduino and other development boards. FR4 PCB.

### DC motor driver module, stepper, L9110S, H-bridge, 2.5V-12V
- Page: https://sigmanortec.ro/en/dc-motor-driver-module-stepper-l9110s-h-bridge-25v-12v
- Details: https://sigmanortec.ro/en/llms/p/573.md
- Price: 4.17 RON
- Availability: In stock; 1-2 zile
- Reference: 33594 · EAN: 5944896601000
- Specifications: Supply Voltage: 2.5; Maximum Input Voltage: 12; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Motor driver module with dual H-bridge, L9110S chip, for controlling direction and speed of two DC motors or one stepper motor. Operates at 2.5-12V, maximum current 0.8A per channel, 6 connection pins, 28 x 21 mm PCB with 3 mm mounting holes. Compatible with Arduino and other development boards.

### Shield Motor Control Module, L293D, 5-12V
- Page: https://sigmanortec.ro/en/shield-motor-control-module-l293d-5-12v
- Details: https://sigmanortec.ro/en/llms/p/712.md
- Price: 15.71 RON
- Availability: In stock; 1-2 zile
- Reference: 22004 · EAN: 5943811308857
- Specifications: Supply Voltage: 5; Maximum Input Voltage: 12; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

The L293D shield for Arduino simplifies motor control in robotics projects, providing control for up to 4 bidirectional DC motors or 2 stepper motors and 2 servo motors. It operates at 5-12V, delivers up to 1.2A, separates logic from power for stability, has a 74HC595 register for pin expansion, and screw terminals for quick connection.
The L293D motor control shield is an extension board compatible with Arduino UNO and Arduino Mega, designed to simplify motor control in robotics projects, automation systems, and remote-controlled vehicles.

### Servo and ESC tester
- Page: https://sigmanortec.ro/en/servo-and-esc-tester
- Details: https://sigmanortec.ro/en/llms/p/774.md
- Price: 10.44 RON
- Availability: In stock; 1-2 zile
- Reference: 33542 · EAN: 5941707245484

Compact module for quick testing of up to 3 servos or ESCs, useful for calibration and bench testing. Includes button for switching between manual modes with potentiometer, neutral for centering, automatic for full travel between limits. Operates at 4.2-6VDC with low consumption, small size for easy integration into the service kit.
The module for manual actuation of up to 3 servomotors or ESC.
The module has an integrated button for switching between 3 operating modes :
- Manual: control performed by turning the potentiometer
- Neutral: positions the servomotor in the central (neutral) position
- Automatic: the device activates the servo motor at the two limits automatically …

### Speed control module, lower, raise, 2.5-8V, 5W, USB
- Page: https://sigmanortec.ro/en/speed-control-module-lower-raise-25-8v-5w-usb
- Details: https://sigmanortec.ro/en/llms/p/976.md
- Price: 9.58 RON
- Availability: In stock; 1-2 zile
- Reference: 9169 · EAN: 5948513580013
- Specifications: tension: AD; Power: 0 - 20W; Supply Voltage: 4; Maximum Input Voltage: 12; Minimum Output Voltage: 2; Maximum Output Voltage: 8; Source Type: descend, high, Automatic; Current Adjustment: Not; Voltage Adjustment: Yes; Adjustment Type: Variable; Maximum Output Current: 1; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Finely controls the speed of DC motors or fans, with continuous adjustment via the integrated potentiometer and minimum stop function. Convenient power supply via USB male or MicroUSB, adjustable output 2.5-8V for adaptation to various applications, maximum power 5W and compact dimensions for easy integration into projects.
The mode used to control the speed of motors and/or fans. The adjustment is made through the integrated potentiometer and offers a maximum power of 5W.
The potentiometer allows fine, stepless adjustment of the torque.
The power is supplied through the male USB or MicroUSB port and the output voltage is adjustable in the range of values 2.5 - 8VDC.

### Power H-bridge, motor driver, BTS7960, 43A
- Page: https://sigmanortec.ro/en/power-h-bridge-motor-driver-bts7960-43a
- Details: https://sigmanortec.ro/en/llms/p/989.md
- Price: 35.50 RON
- Availability: In stock; 1-2 zile
- Reference: 9181 · EAN: 5940401235319
- Specifications: Maximum Output Current: 43 A; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

H-bridge module for controlling high-torque DC motors, ideal for Arduino and other boards, delivers up to 43A and operates at 5.5-27V. Integrates BTS7960 and 74HC244 for stable PWM control up to 25kHz, offers temperature, overcurrent and short circuit protection, and the generous heat sink ensures strong starting, acceleration and braking in demanding applications.
The BTS7960 motor driver module is a high-power full H-bridge, with a maximum current of 43A, intended for controlling high-current DC motors. The H-bridge is made up of two BTS7960 integrated circuits, each being a power half-bridge with built-in thermal and overcurrent protection.

### Stabilizer filter for stepper motor
- Page: https://sigmanortec.ro/en/stabilizer-filter-for-stepper-motor
- Details: https://sigmanortec.ro/en/llms/p/1003.md
- Price: 8.70 RON
- Availability: In stock; 1-2 zile
- Reference: 9195 · EAN: 5948098892167

The module interleaved between the 3D printer motherboard and the stepper motor optimizes the signal for smoother movement. Reduces vibration and noise, improves the smoothness of printed surfaces and reduces the banding effect. Uses 8 freewheeling flyback diodes for pulse stabilization, compact 40 x 30 mm format, compatible with most 3D printers.
Filter for Stepper motors (stepper motor), is a module that interposes between the motherboard of 3D printers and the stepper motor, for a more fluent movement of the motor. The result will be reduced vibration, reduced noise and smoother prints.
The module is composed of 8 Flyback, Freewheeling diodes (diode connected via inductor).

### PWM motor speed controller, reversible, with button, 6-28V, 3A
- Page: https://sigmanortec.ro/en/pwm-motor-speed-controller-reversible-with-button-6-28v-3a
- Details: https://sigmanortec.ro/en/llms/p/1358.md
- Price: 19.38 RON
- Availability: In stock; 1-2 zile
- Reference: 9245 · EAN: 5941848700613
- Specifications: Maximum Input Voltage: 28; Maximum Output Current: 3; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Module for controlling the speed and direction of a DC motor via PWM, ideal for projects and automation. Operates at 6-28VDC, provides current up to 3A, includes potentiometer for fine speed adjustment and 3-position button for rotation in both directions and stop. Compact, 32 x 50 x 15 mm, with 3 cm wires for the button.
RPM and direction control module with PWM (Pulse With Modulation) for DC motor between 6 and 28VDC.
The controller has a potentiometer to adjust the speed and a button with 2 positions for controlling the direction of rotation (clockwise and counterclockwise) and a position for off (middle OFF).
Specifications:
Supply voltage: 6 - 28VDC
Motor control range: 6 - 28VDC …

### ESC 20A, brush motor, 2S, for RC, FW, RV, BRK functions
- Page: https://sigmanortec.ro/en/esc-20a-brush-motor-2s-for-rc-fw-rv-brk-functions
- Details: https://sigmanortec.ro/en/llms/p/1423.md
- Price: 28.54 RON
- Availability: Out of stock
- Reference: 9317 · EAN: 5944459389857
- Specifications: Nominal Current: 20 A; Number of cells: 2S

Brushed motor controller for RC applications, provides forward, reverse and brake for precise control. Operates at 3-9.4V, compatible with 2S Li-Po or 4-7S Ni-Cd, supports 20A continuous and up to 50A pulse, compact 20x20mm format, suitable for 130, 180, 260, 280, 380 motors. Simple connection, battery on pins 1 and 4, motor on 2 and 3.
ESC for RC applications, for brushed motors, 20A.
This ESC offers forward, reverse and brake functions.
Specifications:
Supply voltage: 3 - 9.4VDC
Compatible with batteries: 2S Li-Po or 4-7S Ni-Cd
Constant current: 20A
Maximum current: 25A < 30 seconds
Maximum pulse current: 50A < 5 seconds
Driver frequency: 2KHz
Functions: Forward, Reverse, Brake …

### BLDC controller, 3 phases, 5-36VDC, 15A
- Page: https://sigmanortec.ro/en/bldc-controller-3-phases-5-36vdc-15a
- Details: https://sigmanortec.ro/en/llms/p/1428.md
- Price: 121.70 RON
- Availability: In stock; 1-2 zile
- Reference: 9322 · EAN: 5944964706408
- Specifications: tension: AD; Supply Voltage: 5; Maximum Input Voltage: 36; Maximum Output Current: 15; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

BLDC controller for brushless motors with 3 phases, 5-36VDC supply, maximum output current 15A. Speed adjustment via a 100K potentiometer (270 degrees), rotation direction change via switch, sensorless operation based on BEMF. Dimensions 60x80mm. Reference 9322.

### Motor driver module, dual H-bridge, DRV8833, 1.5A
- Page: https://sigmanortec.ro/en/motor-driver-module-dual-h-bridge-drv8833-15a
- Details: https://sigmanortec.ro/en/llms/p/1486.md
- Price: 6.52 RON
- Availability: In stock; 1-2 zile
- Reference: 9380 · EAN: 5944304781621
- Specifications: Nominal Current: 1.5 A

Motor driver module with dual H-bridge based on DRV8833, for controlling a 4-wire stepper motor or two independent DC motors. Provides separate PWM control per channel, 1.5A current per motor, 3-10VDC supply voltage, protection against overcurrent, short circuit, undervoltage and temperature, plus a sleep mode for reduced power consumption. Dimensions: 18.5 x 16mm. Compatible with Arduino and other development boards.

### Stepper motor driver, TB6600, 0.2-5A
- Page: https://sigmanortec.ro/en/stepper-motor-driver-tb6600-02-5a
- Details: https://sigmanortec.ro/en/llms/p/1498.md
- Price: 124.57 RON
- Availability: In stock; 1-2 zile
- Reference: 9391 · EAN: 5949177410272
- Specifications: Current Adjustment: Yes; Maximum Output Current: 5 A

Driver for 2 and 4 phase stepper motors, ideal for Nema17, Nema24 and Nema34, offers adjustable current 0.5-5A and microstepping 1, 2, 4, 8, 16 for smooth and precise movement. Optoelectronically isolated inputs for fast control, sinusoidal bipolar PWM for reduced vibrations. Aluminum housing for efficient cooling and increased protection.
Stepper motor driver, with automatic idle current reduction, suitable for 2- and 4-phase motors. It can provide a current of up to 5A and has optoelectronic isolation of the high-speed input signal.
Integrated bipolar sinusoidal PWM to ensure efficiency and reduce vibrations.

### Panel speed controller, PWM, 6-60VDC, 0-100%
- Page: https://sigmanortec.ro/en/panel-speed-controller-pwm-6-60vdc-0-100
- Details: https://sigmanortec.ro/en/llms/p/1573.md
- Price: 51.43 RON
- Availability: In stock; 1-2 zile
- Reference: 9466 · EAN: 5949667768357
- Specifications: Maximum Input Voltage: 60; Voltage Adjustment: Yes; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Speed controller for DC motors, panel mount, PWM control at 15KHz. Supply voltage 6-60VDC, maximum current 30A (short peaks), recommended 15A continuous. Adjustment 0-100% via potentiometer, digital display and button for immediate motor stop. Panel cutout 92 x 56mm, module dimensions 96 x 61 x 34mm.

### Stepper motor driver module, 4 phases, ULN2003, 5-12V
- Page: https://sigmanortec.ro/en/stepper-motor-driver-module-4-phases-uln2003-5-12v
- Details: https://sigmanortec.ro/en/llms/p/1438.md
- Price: 4.97 RON
- Availability: In stock; 1-2 zile
- Reference: 9332 · EAN: 5940763469612
- Specifications: Supply Voltage: 5; Maximum Input Voltage: 12; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Driver module for 4-phase stepper motors, based on the ULN2003 chip, with a supply voltage of 5-12VDC. It features LEDs for each phase for diagnostics, pins accessible via Dupont wires, and a 5-pin XH2.54 connector for direct connection to NEMA17 and 28BYJ-48 motors. Dimensions: 40 x 20 mm.

### Speed and direction control module, PWM, 9-50V, 40A, 2000W
- Page: https://sigmanortec.ro/en/speed-and-direction-control-module-pwm-9-50v-40a-2000w
- Details: https://sigmanortec.ro/en/llms/p/1686.md
- Price: 60.08 RON
- Availability: In stock; 1-2 zile
- Reference: 9574 · EAN: 5949520860150
- Specifications: Supply Voltage: 9; Maximum Input Voltage: 50; Maximum Output Current: 40; Maximum Controlled Power: 2000; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

PWM control module for brushed DC motors, with input voltage 9-50V and maximum output current 40A, maximum controlled power 2000W. Speed is adjusted via a potentiometer (0-100%) and rotation direction is switched using a 3-position switch (middle position is off). It includes an external display, dimensions 100 x 76 x 28 mm. Reference 9574.

### Brushless Motor Driver Module, 3 or 4 wires, sensorless, CW-CCW selector, 5-12VDC
- Page: https://sigmanortec.ro/en/brushless-motor-driver-module-3-or-4-wires-sensorless-cw-ccw-selector-5-12vdc
- Details: https://sigmanortec.ro/en/llms/p/1689.md
- Price: 55.58 RON
- Availability: Out of stock
- Reference: 9578 · EAN: 5946276237397
- Specifications: Supply Voltage: 5; Maximum Input Voltage: 12; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Driver module for sensorless brushless motors with 3 or 4 wires, automatic detection of motor type. Power supply 7-12VDC, maximum current 1.2A. Speed is adjusted via a potentiometer (0-100%), rotation direction CW-CCW is selected via jumper. Includes reverse polarity, overcurrent and short-circuit protection. Dimensions: 63 x 45mm.

### Motor Shield for WeMos D1 mini, I2C, Dual motor, TB6612FNG
- Page: https://sigmanortec.ro/en/motor-shield-for-wemos-d1-mini-i2c-dual-motor-tb6612fng
- Details: https://sigmanortec.ro/en/llms/p/1714.md
- Price: 47.24 RON
- Availability: In stock; 1-2 zile
- Reference: 9605 · EAN: 5947872396600

Motor shield for WeMos D1 mini with I2C control for two DC motors or one stepper motor, based on the TB6612FNG driver with overheat protection. Delivers 1.2A nominal per channel, peaks up to 3.2A, motor supply up to 15VDC. I2C address selectable via jumpers. Includes standby function and short brake. Dimensions 27x25mm. Connections D1->SCL, D2->SDA, RST->RST, VM, GND, A, B.

### Motor speed control module, PWM, 12-40VDC, 10A, Tenstar Robot
- Page: https://sigmanortec.ro/en/motor-speed-control-module-pwm-12-40vdc-10a-tenstar-robot
- Details: https://sigmanortec.ro/en/llms/p/1722.md
- Price: 22.51 RON
- Availability: In stock; 1-2 zile
- Reference: 9615 · EAN: 5941497983009
- Specifications: Supply Voltage: 12; Maximum Input Voltage: 40; Maximum Output Current: 10; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

PWM module for speed control of brushed DC motors, ideal for fine speed regulation without large torque loss. It operates at 12-40VDC, delivers up to 400W, with 8A recommended and 10A peak, has a PWM frequency of 13kHz and 10-100% potentiometer adjustment, includes fuse and connector for external potentiometer.
The rotation speed control module for DC motors, which uses the PWM method (Pulse with modulation) to work. Using the PWM method preserves the voltage and power reaching the motor, with the difference that it is delivered in pulses (from 10% to 100%), by changing the duty cycle.

### Double H-bridge, motor driver, TB6612FNG, 15V, 1A, 2.7-5.5V logic
- Page: https://sigmanortec.ro/en/double-h-bridge-motor-driver-tb6612fng-15v-1a-27-55v-logic
- Details: https://sigmanortec.ro/en/llms/p/1790.md
- Price: 19.32 RON
- Availability: In stock; 1-2 zile
- Reference: 9679 · EAN: 5942640083034
- Specifications: Maximum Output Current: 1; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Compact dual H-bridge driver for precise control of two DC motors or a bipolar stepper in Arduino projects and other boards. Offers better efficiency than L298N, PWM control for speed and direction, up to 1.2A per channel and 15V per motor, includes standby and overcurrent and overtemperature protections.
The PunteH module with TB6612FNG, compatible with Arduino and other development boards, is a compact and efficient motor control board, designed to provide precise and reliable control over the movement of motors in your projects. This board is a superior alternative to the L298N module, offering improved performance and increased efficiency in motor control.

### Double H-bridge, motor driver, DRV8833, 15V, 1A, 2.7-5.5V logic
- Page: https://sigmanortec.ro/en/double-h-bridge-motor-driver-drv8833-15v-1a-27-55v-logic
- Details: https://sigmanortec.ro/en/llms/p/1793.md
- Price: 5.81 RON
- Availability: In stock; 1-2 zile
- Reference: 9680 · EAN: 5941278770279
- Specifications: Maximum Output Current: 1; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Double H-bridge motor driver based on the DRV8833, for controlling two DC motors or one stepper motor. Motor voltage up to 15V, maximum current 1A per channel, logic level 2.7-5.5V compatible with Arduino and other boards. Supports PWM speed control, CW, CCW, brake and stop modes, overcurrent and overheating protection. Dimensions 21 x 18mm.

### BLDC control module, ZS-X12H, 6-28V, 0-100W, PWM Driver, with Hall
- Page: https://sigmanortec.ro/en/bldc-control-module-zs-x12h-6-28v-0-100w-pwm-driver-with-hall
- Details: https://sigmanortec.ro/en/llms/p/1812.md
- Price: 37.81 RON
- Availability: In stock; 1-2 zile
- Reference: 9700 · EAN: 5942341020734
- Specifications: Maximum Controlled Power: 100 W; Input Voltage: 6-28 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Compact driver for BLDC motors with Hall, ideal for pumps and fans, 6-28V power supply and speed control via PWM or onboard potentiometer. Provides stable operation up to 100W with 3.5A, peak 4A, has integrated 5V regulator for Hall sensors and overcurrent and lockout protection. Includes Hall wire set with connector.
Three-phase DC motor driver module for brushless Hall motors, model ZS-X12H, equipped with a single chip of small size that operates at a wide voltage of 6-28V and supports up to 3.5A with short peaks of 4A , suitable for almost all small Hall motors, ensuring stable driving. Although compact in size, this driver is endowed with a multitude of functions.

### ESC BLHeli, 30A, with UBEC, for radio models and drones, 2-4S, 16.8V
- Page: https://sigmanortec.ro/en/esc-blheli-30a-with-ubec-for-radio-models-and-drones-2-4s-168v
- Details: https://sigmanortec.ro/en/llms/p/1814.md
- Price: 92.09 RON
- Availability: In stock; 1-2 zile
- Reference: 9729 · EAN: 5945881750789
- Specifications: Nominal Current: 30 A; Maximum Input Voltage: 16.8 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Electronic speed controller for brushless motors, ideal for quadcopters, fixed wings and FPV drones, offers 30A continuous and up to 40A peak for safe accelerations. BLHeli firmware ensures fast response and smooth control, and UBEC 5V 3A stably supplies the model's electronics. Compatible with 2-4S LiPo, programmable via FC or card.
30A BLHeli ESC for brushless motors, specially designed for Quadcopters, Model Airplanes, Fixed Wing and Multi-axis RC FPV Drones. This Electronic Speed Controller (ESC) is created to provide reliable and high-efficiency performance, being designed to work in harmony with brushless motors.

### Stepper motor driver expansion board, DRV8825 and A4988, 5V
- Page: https://sigmanortec.ro/en/stepper-motor-driver-expansion-board-drv8825-and-a4988-5v
- Details: https://sigmanortec.ro/en/llms/p/1831.md
- Price: 9.97 RON
- Availability: In stock; 1-2 zile
- Reference: 9714 · EAN: 5944399552038
- Specifications: Input Voltage: 5 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Expansion board for A4988 or DRV8825 stepper motor drivers, suitable for Arduino UNO R3 and 3D printers. Features a DIP switch for microstep setting, a terminal connector for power supply, 5VDC logic voltage, 12-30VDC input voltage, DIR/STEP/EN interface. Dimensions 42x42mm, mounting holes 4x3mm. Care must be taken with polarity and driver orientation when connecting.

### Stepper motor driver module, 8-24V, direction and speed, Pulse and PWM
- Page: https://sigmanortec.ro/en/stepper-motor-driver-module-8-24v-direction-and-speed-pulse-and-pwm
- Details: https://sigmanortec.ro/en/llms/p/1832.md
- Price: 24.97 RON
- Availability: In stock; 1-2 zile
- Reference: 9832 · EAN: 5947720028851
- Specifications: Supply Voltage: 8; Maximum Input Voltage: 24; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Signal controller for stepper motor driver, ideal for simple speed and direction adjustment in a DC powered installation. It operates at 8-24V and generates Pulse or PWM signal, allows selection of three frequency ranges via jumpers, includes potentiometer for speed and latching buttons for start, stop and direction.
Stepper motor controller module that offers the possibility of generating pulses, providing control signals for the stepper motor driver. The combination of this simple controller, together with a stepper motor and a DC power supply, forms a simple control platform. The module has three frequency signals: high, medium and low, which can be selected using a jumper.

### Digital stepper motor driver, DM556, 2 phases, 20-50V, 0.5-5.6A
- Page: https://sigmanortec.ro/en/digital-stepper-motor-driver-dm556-2-phases-20-50v-05-56a
- Details: https://sigmanortec.ro/en/llms/p/1902.md
- Price: 120.78 RON
- Availability: In stock; 1-2 zile
- Reference: 9762 · EAN: 5949148758341
- Specifications: Supply Voltage: 20; Maximum Input Voltage: 50; Maximum Output Current: 5.6; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Digital driver for 2-phase stepper motors, ideal in automation with Nema17 and Nema23, offers smooth and precise movement through configurable microstepping, reduces noise and resonance for stable torque at various speeds, allows quick adjustment of current and settings via DIP switch, supports 20-50V and up to 200kHz, includes auto-configuration and integrated protections.
Stepper motor driver, DM556, compatible with Nema17 and Nema23 motors, designed to provide optimal performance, efficiency and reliability in a wide variety of industrial and automation applications.

### Motor Driver Module, PWM, speed and direction control, 9-60V, 20A, 1200W
- Page: https://sigmanortec.ro/en/motor-driver-module-pwm-speed-and-direction-control-9-60v-20a-1200w
- Details: https://sigmanortec.ro/en/llms/p/1910.md
- Price: 35.39 RON
- Availability: In stock; 1-2 zile
- Reference: 9767 · EAN: 5949941373758
- Specifications: Supply Voltage: 9; Maximum Input Voltage: 60; Maximum Output Current: 20; Maximum Controlled Power: 1200; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

PWM motor driver module for brushed DC motors with speed and direction control. Input voltage 9-60V DC, maximum current 20A (rated 10A), maximum power 1200W. PWM frequency 25KHz, speed adjustment via 100K linear potentiometer, direction control via CW-OFF-CCW switch. Aluminum housing, dimensions 105 x 50 x 33 mm. Direction switching is not performed via an internal relay.

### BLDC control module, 3 phases, 400W, 9-60V, motor driver, with Hall sensor
- Page: https://sigmanortec.ro/en/bldc-control-module-3-phases-400w-9-60v-motor-driver-with-hall-sensor
- Details: https://sigmanortec.ro/en/llms/p/1925.md
- Price: 122.73 RON
- Availability: In stock; 1-2 zile
- Reference: 9966 · EAN: 5944959649116
- Specifications: Supply Voltage: 9; Maximum Input Voltage: 60; Maximum Controlled Power: 400

Control module for BLDC (brushless) motors with 3 phases and Hall sensor, model ZS-X11H V1. Supply voltage 9-60V, maximum power 400W, current 16A nominal / 20A peak. Speed control via integrated potentiometer or external PWM/analog signal, with forward, reverse, brake functions and overcurrent protection. Dimensions 63 x 45 x 31 mm.

### Double H-bridge module, MX1919H, 2.5A, PWM, 2-10V
- Page: https://sigmanortec.ro/en/double-h-bridge-module-mx1919h-25a-pwm-2-10v
- Details: https://sigmanortec.ro/en/llms/p/2038.md
- Price: 13.53 RON
- Availability: In stock; 1-2 zile
- Reference: 9864 · EAN: 5944590443548
- Specifications: Supply Voltage: 2; Maximum Input Voltage: 10; Maximum Output Current: 2.5 A; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Double H-bridge module MX1919H for controlling two DC motors or one 4-wire stepper motor, with direction and speed control via PWM. Supply voltage 2-10VDC, signal voltage 1.8-7V, maximum current 2.5A per channel, no heatsink required. Includes thermal protection with hysteresis and standby consumption below 0.1µA. Compatible with Arduino and other development boards. Dimensions 33x31x5mm.

### IC MX1919, motor driver, DIP-16
- Page: https://sigmanortec.ro/en/ic-mx1919-motor-driver-dip-16
- Details: https://sigmanortec.ro/en/llms/p/2040.md
- Price: 5.74 RON
- Availability: In stock; 1-2 zile
- Reference: 9863 · EAN: 5947746847603

Dual brush DC motor driver, ideal for battery-powered applications such as electric toys and low-voltage motion control. Operates at 2-6V, offers bidirectional and speed control via H-bridge, delivers up to 1.6A continuous per channel and 3.5A peak, and low-resistance MOSFETs reduce heat. Includes integrated thermal protection, in a compact DIP-16 package.
MX1919 Brushed DC Motor Driver IC optimized for battery powered applications such as electric toys and various low voltage motion control equipment. This integrated circuit offers an efficient and safe control of DC motors, being compatible with power supply from 2V to 6V.

### Brushless ESC, HobbyWing QuicRun, 30A, WP-16BL30,2-3S
- Page: https://sigmanortec.ro/en/brushless-esc-hobbywing-quicrun-30a-wp-16bl302-3s
- Details: https://sigmanortec.ro/en/llms/p/2059.md
- Price: 270.77 RON
- Availability: In stock; 1-2 zile
- Reference: 9880 · EAN: 5946956298199
- Specifications: Nominal Current: 30 A; Number of cells: 2S

Compact sensorless brushless ESC for 1/10-1/12 RC radio models, offers smooth and powerful control on 2-3S, with a waterproof and dustproof housing for running in any conditions. Includes adjustable proportional braking, multi-stage configurable acceleration and protections against undervoltage, overheating and signal loss. Quick programming from the button or with LED Program Card. ON OFF button and BEC 6V for RX and servo.
Hobbywing QuicRun WP16BL30 brushless ESC, sensorless, compact and high-performance, compatible with 3-phase Brushless motors, for RC radio models. This controller offers a perfect balance between quality and ease of use, eliminating the need for complex adjustments.

### CNC controller, Mach3, 5-axis interface, parallel
- Page: https://sigmanortec.ro/en/cnc-controller-mach3-5-axis-interface-parallel
- Details: https://sigmanortec.ro/en/llms/p/2060.md
- Price: 40.23 RON
- Availability: In stock; 1-2 zile
- Reference: 9970 · EAN: 5941897410488

CNC interface for Mach3 via parallel port, controls up to 5 axes with stepper motors, USB power supply with separation for PC protection, optical isolation for stable signals, 0-10V and PWM analog output for spindle speed regulation, inputs for E-stop and limits, operates at 12-24V for easy integration into CNC systems.
CNC controller for operating CNC machines through the parallel port, compatible with MACH3 software and other similar applications, which supports up to 5 stepper motors for a total of maximum 5 movement axes. USB power and peripheral phase separation ensure computer protection, while features such as optical isolation and support for analog signals offer versatility in use.

### Reversible DC motor controller, current protection, 10A, 12V
- Page: https://sigmanortec.ro/en/reversible-dc-motor-controller-current-protection-10a-12v
- Details: https://sigmanortec.ro/en/llms/p/2062.md
- Price: 91.25 RON
- Availability: In stock; 1-2 zile
- Reference: 9981 · EAN: 5943247135508
- Specifications: Nominal Current: 10 A; Input Voltage: 12 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Control module for 12V brushed DC motors, with adjustable overcurrent and short-circuit protection (0.2A-10A). Provides forward/reverse direction reversal, non-locking or self-locking operating modes, status LED, and enclosure with DIN rail mounting. Supports 10A peak current, 3A continuous. Dimensions 97 x 50 x 32mm. Direction control via buttons or microcontroller.

### Brushless ESC with potentiometer, BLDC, 7-24V, 300W, sensorless
- Page: https://sigmanortec.ro/en/brushless-esc-with-potentiometer-bldc-7-24v-300w-sensorless
- Details: https://sigmanortec.ro/en/llms/p/2111.md
- Price: 85.50 RON
- Availability: Out of stock
- Reference: 9943 · EAN: 5949342704328
- Specifications: Power: Over 20W; Supply Voltage: 7; Maximum Input Voltage: 24; Maximum Controlled Power: 300 W; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Compact controller for BLDC motors without Hall sensors, with fast speed adjustment from integrated potentiometer or PLC analog signal 0-5V. Operates at 7-24V DC and delivers up to 300W for industrial and DIY applications. Memorizes speed setting after power off and automatically reduces power upon overheating, with motor stall protection.
BLDC controller with integrated potentiometer speed control, compact, designed for brushless motors and Hall sensors. The integration of the potentiometer allows speed adjustment by a simple rotation: clockwise increases the speed, counterclockwise decreases it.

### AC Driver 2.2KW, 220VAC to 0-380VAC, 0-320HZ, VF, RS485
- Page: https://sigmanortec.ro/en/ac-driver-22kw-220vac-to-0-380vac-0-320hz-vf-rs485
- Details: https://sigmanortec.ro/en/llms/p/2119.md
- Price: 963.37 RON
- Availability: In stock; 1-2 zile; not available for online orders
- Reference: 9953 · EAN: 5949097818639
- Specifications: Power: Over 20W; Input Voltage: 220 V; Output Voltage: 0 - 380 V; Input Voltage Type: AC; Output Voltage Type: AC

Converts single-phase 220VAC input to three-phase 0-380VAC, 0.1-320Hz output for precise control of motors up to 2.2kW in pumps, fans, conveyors or machine tools. Offers V/F and space vector control, automatic torque boost and PID control, plus RS485 MODBUS communication for easy integration. Includes clear digital display and essential protections against voltage variations and overcurrent.
AC driver module that converts single-phase 220VAC voltage into three-phase voltage in the range 0-380VAC, 0-320HZ, allowing control of three-phase motors up to 2.2KW.
It provides efficient and precise control of electric motors with a maximum power of up to 2.2KW.

### ESC 30A bidirectional, Brushed, FRB functions, 4.8–8.4V
- Page: https://sigmanortec.ro/en/esc-30a-bidirectional-brushed-frb-functions-4884v
- Details: https://sigmanortec.ro/en/llms/p/2215.md
- Price: 25.07 RON
- Availability: In stock; 1-2 zile
- Reference: 88054 · EAN: 5944905317991
- Specifications: Maximum Output Current: 30 A; Input Voltage: 4.8 - 8.4 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

30A bidirectional speed controller for brushed motors, ideal for RC cars and boats, robots or DIY projects, offers forward, reverse, brake modes for precise control and fast response. Operates at 4.8–8.4V with 2S LiPo or 4–7 NiCd cells, supports 30A forward 20A reverse and 40A peak, compatible with 130 180 260 280 380 motors.
30A bidirectional ESC (Electronic Speed Controller) for RC applications using brushed motors. The controller allows the motor to operate in forward, reverse and brake modes, providing precise control and fast response to commands.
It can be used in RC cars, boats, robots or other DIY projects that require bidirectional speed control.

### ESC Brushless, Sensorless, 30-50A, Potentiometer Control, 24V
- Page: https://sigmanortec.ro/en/esc-brushless-sensorless-30-50a-potentiometer-control-24v
- Details: https://sigmanortec.ro/en/llms/p/2352.md
- Price: 198.71 RON
- Availability: In stock; 1-2 zile
- Reference: 88185 · EAN: 5944269893216
- Specifications: Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.; Control method: Potențiometru; Supply voltage: 24 V; Maximum current: 30 - 50 A; Compatible motor type: Brushless sensorless

ESC for sensorless brushless motors, part number 88185, supply voltage 6-24 VDC, rated current 30A (up to 50A with forced cooling), maximum power 1000W. Speed control via external potentiometer 0-5V or analog signal 0-4.5V from PLC/microcontroller. Includes forward/reverse, active braking, overload protection, motor stall protection with automatic restart, and overheating protection. Dimensions 99 x 36 x 9 mm, weight ~67 g.

### Controller Bus Servo, Hiwonder, STM32
- Page: https://sigmanortec.ro/en/controller-bus-servo-hiwonder-stm32
- Details: https://sigmanortec.ro/en/llms/p/2413.md
- Price: 352.81 RON
- Availability: In stock; 1-2 zile
- Reference: 88281 · EAN: 5942508636662
- Specifications: Microcontroller: STM32; Manufacturer: Hiwonder

Serial bus servo motor controller, ideal for robotics and automation, based on STM32 Cortex-M3 for fast and stable commands. Controls up to 40 servos through 10 ports with serial connection, stores complex motion sequences in 16M memory, and allows manual or PC programming without drivers. Supports wireless control with PS2 joystick and TTL UART communication for easy integration with Arduino or other MCUs.
The Hiwonder serial bus servomotor controller is a complete and versatile solution for robotics and automation projects involving serial bus type servomotors.

### Servo Driver Board, Serial Bus Adapter (A), UART/USB, ST/SC series, Waveshare, 6-12V
- Page: https://sigmanortec.ro/en/servo-driver-board-serial-bus-adapter-a-uart-usb-st-sc-series-waveshare-6-12v
- Details: https://sigmanortec.ro/en/llms/p/2358.md
- Price: 60.89 RON
- Availability: In stock; 1-2 zile
- Reference: 88182 · EAN: 5942052716711
- Specifications: Maximum Input Voltage: 12; Compatibility: Servomotoare seria ST/SC; Communication interface: UART/USB; Manufacturer: Waveshare

Compact board for precise control of ST and SC serial servos in robotics projects, communicates easily with PC or microcontroller via USB Type-C or UART, allows simultaneous control of up to 253 servos on the same bus and real-time feedback reading such as angle, load, and voltage. Operates at 6-12.6 VDC and is powered directly through a 5.5x2.1 mm DC jack.
This serial communication servo driver board is a complete and compact solution, ideal for robotics projects that require precise control of multiple servos simultaneously.
It accepts an input voltage between 6 and 12.6 VDC, which must correspond to the nominal voltage of the servos used.

### Speed control module, PWM, 10-50V, 40A, 2000W, HHO RC, with housing
- Page: https://sigmanortec.ro/en/speed-control-module-pwm-10-50v-40a-2000w-hho-rc-with-housing
- Details: https://sigmanortec.ro/en/llms/p/1687.md
- Price: 41.25 RON
- Availability: In stock; 1-2 zile
- Reference: 9575 · EAN: 5946281595499
- Specifications: Maximum Input Voltage: 50; Maximum Output Current: 40; Maximum Controlled Power: 2000; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Finely controls the speed of DC motors via PWM, ideal for industrial applications and technical projects. Operates at 10-50VDC, offers up to 40A peak and up to 2000W at 50V, has a 50K potentiometer with minimum cut-off, protective housing and screw connectors for power and motor, adjustment from 5 to 100% at 12kHz.
For controlling the speed of DC motors using the Pulse Modulation (PWM) method. It comes with a protective case and can control a motor with a maximum power of 2000W at 50V. We do not recommend using the module at over 1000W continuously unless it is possible to maintain the module at an acceptable working temperature. Its overheating will inevitably lead to its burning.

### FC stack with ESC SpeedyBee, F405 V5, 30x30, OX32, 55A
- Page: https://sigmanortec.ro/en/fc-stack-with-esc-speedybee-f405-v4-30x30-bls-60a
- Details: https://sigmanortec.ro/en/llms/p/2303.md
- Price: 865.14 RON
- Availability: Out of stock
- Reference: 88116 · EAN: 5945011514380

FPV drone stack with precise control and fast motor response, combining the FC F405 V5 and a 32-bit 4-in-1 55A ESC with OX32 firmware and telemetry. It allows configuration and firmware updates directly from your phone via SpeedyBee Wireless Tuning 2.0, features a built-in 16MB blackbox and barometer, and is compatible with analog and digital FPV systems DJI, Walksnail, and HDZero.
This stack integrates an F405 V5 flight controller and a 32-bit 4-in-1 ESC with OX32 firmware, providing precise control, fast motor response, and support for wireless configuration via the SpeedyBee app.