CAN communication module, SN65HVD230, 3.3V

In Stoc

CAN communication module for 3.3V projects, also compatible with 5V via level converter, ideal in environments with high interference. Offers reliable transmission and reception up to 1 Mb/s, is ISO11898 compliant for easy integration into automotive and industrial CAN networks, allows expansion up to 120 nodes and includes low-power standby mode.

10.33 RON

4 relay expansion board, UNO R3 and MEGA2560, 5V

In Stoc

Shield with 4 relays for safe control of high power consumers from Arduino signals, mounts directly on UNO R3 or MEGA2560 without additional cables and maintains access to the board pins. Operates at 5VDC with HIGH Level activation, uses pins 4-7, includes status LEDs and NO, NC, COM terminals for quick connection.

27.75 RON

Clock frequency generator module, I2C, CJMCU-5351, 3-5V, 8KHz-160MHz

In Stoc

I2C controlled clock generator, ideal for prototyping and synchronization in microcontroller projects. It offers three independent outputs with different frequencies, covers 8 kHz-160 MHz, operates at 3-5 V and allows precise settings via PLL and dividers for stable and flexible signals.

22.36 RON

USB to TTL UART module, serial converter, 6 pin, CP2102, 3.3-5V

In Stoc

USB to TTL UART converter for fast PC connection to TTL logic modules and boards, based on CP2102 for stable communication, operates at 3.3V or 5V, has 6 pins for easy connections including DTR for reset and direct programming, supports speeds up to 1 Mbps and is compatible with Windows, MacOS and Linux.

16.41 RON

Ignition generator module, DIY Kit, 15KV, 3.7-4.2V

In Stoc

Compact DIY kit for high voltage generation, ideal for experiments and ignition applications. Operates on DC 3.7-4.2V supply and can produce up to 15KV for stable electric arc, provides output power up to 6W and current up to 2A, easy to assemble by soldering for enthusiasts with basic electronics knowledge.

14.24 RON

I2C port expansion module, PCF8574, cascade support, 2.5-6V

In Stoc

Quickly expand the number of GPIO pins via I2C, ideal for Arduino and other resource-constrained boards. It offers 8 bidirectional inputs and outputs, operates at 2.5-6V and communicates up to 400kHz. The I2C address is easily selected via switches, and cascading support allows up to 8 modules to be connected to the same bus.

7.27 RON

PIC programmer adapter, PICkit3, 40 pins

In Stoc

Programming adapter for PIC microcontrollers, ideal for rapid development and testing, allows safe connection of DIP circuits with up to 40 pins, compatible with ICD2, PICkit 2 and PICkit 3, support for PIC16 and PIC18 families in 8 to 40 pin variants, compact 80.4 x 30.8 mm format for easy integration on the workbench.

13.83 RON

Voltage signal amplifier module, AD620, microvolt, 3-12VDC

In Stoc

Compact solution for amplifying very small signals, useful in measurements and sensors where noise can affect accuracy. Operates at 3-12VDC, adjustable gain 1.5-1000x with adjustable zero, offers low offset and high common mode rejection for clean signal, includes negative voltage output for flexibility in circuits.

20.27 RON

Placa expansiune D1 Mini pentru baterie, TP4056, cu ridicator 5V

D1 Mini battery expansion board, TP4056, with 5V step-up

In Stoc

Shield for D1 Mini that allows powering from a 1S Li-Ion battery, includes safe charging with TP4056 and overcharge and discharge protections, raises the voltage to 5V for stable operation, has selectable charging current 0.5A or 1A via jumper and charging status LED.

11.94 RON

CNC power supply module, CC-CV, XY6020L, 1200W, 0-60VDC, 20A, step-down

In Stoc

CC-CV power supply module for CNC and automation applications, provides stable power supply for DC motors and consumers, with adjustable voltage 0-60V and constant current up to 20A, maximum power 1200W. The LCD screen allows quick setting and monitoring of voltage, current and power, and cooling with radiator and fan supports operation under load, with integrated overvoltage and overtemperature protections.

236.92 RON

Temperature control module, XH-W1412, 220VAC, Heating-Cooling

In Stoc

Digital temperature control module with 220VAC power supply, ideal for heating or cooling automation in domestic and industrial projects. Offers relay switching, clear LED display for quick reading, measurement range -40 to 105C and NTC10K probe included, with the possibility of calibration for a more accurate display.

77.29 RON

Modul control temperatura, XH-W1412, 220VAC, Termostat digital

Temperature control module, XH-W1412, 12VDC, Heating-Cooling

In Stoc

Digital temperature controller for heating or cooling, ideal for DIY projects and technical automation. Operates at 12VDC, clear LED display for quick monitoring, 1 m NTC10K probe for stable measurement between -40 and 105°C, controls the load via relay and allows easy setting of thresholds and calibration of the displayed value.

66.50 RON

Measuring tray for screw sizes, with compartments, 120x80mm

Metal tray, screw measuring, with compartments, 120x80mm

In Stoc

Ideal for model making and CNC projects, this 3-compartment metal tray helps to quickly sort screws and nuts and includes an integrated measuring guide for M2.5, M3, M4 and M5, as well as for checking thread length. Compact 120x80 mm format, robust metal construction for intensive workshop use.

129.13 RON

Laser sensor emitter-receiver PNP NO E3F-20B1 20 m

Laser sensor, emitter-receiver, PNP NO, E3F-20B1, 6-36V, 20M

In Stoc

Laser emitter-receiver barrier for rapid detection by beam interruption, ideal for automation, gates, conveyor belts, and parts counting. It offers a PNP NO output for easy integration into PLCs, 6-36VDC power supply, working distance up to 20 m, and simple alignment thanks to the 3 mm beam and the status LED on the receiver.

71.11 RON

Electronic scale display module, for HX711, load cell

In Stoc

Digital display for weighing with HX711, takes the signal from the HX711 module connected to the load cell and directly displays the weight on the 4-digit LED tube, up to 9999 g. Compatible with common sensors 1-20 kg, optimal for 5-10 kg, 3-5.5 V power supply and memory for maintaining calibration after power off.

25.89 RON

BLDC control module, ZS-X12H, 6-28V, 0-100W, PWM Driver, with Hall

In Stoc

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.

37.81 RON

PWM signal generator module, panel, 1-24V

In Stoc

Panel signal generator for testing and calibration, with adjustable 1-24V PWM for precise frequency and duty cycle control, Pulse mode for timing and number of pulses, plus 2-10V and 4-20mA outputs and 1-1000Hz sine wave. Color display and encoder for quick settings, output current up to 30mA for signal commands and simulations.

187.73 RON

ESC BLHeli, 30A, with UBEC, for radio models and drones, 2-4S, 16.8V

In Stoc

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.

92.09 RON

PWM signal generator module, 5-12V, 1Hz-100KHz

In Stoc

Compact solution for generating PWM and square waves, useful for testing and developing circuits. Operates on 5-12V DC power supply, offers adjustable frequency 1Hz-100KHz with jumper selection and fine adjustment from multi-turn potentiometer. Allows 11-step PWM control and switching between positive or negative pulse, for quick adaptation to various applications.

39.31 RON

High frequency ignition generator module, 7-15V, 15-20KV AC

In Stoc

Compact high frequency arc generation and ignition module, 7-15V DC power supply, provides 15-20kV AC output for strong and stable spark. Uses 4 MOSFET H-bridge for high efficiency and low heating, initiates arc directly at 1-2 cm, suitable for technical projects, tests, demonstrations and ignition of various materials.

71.78 RON

Joystick navigation mode, 5 directions, 5D

In Stoc

5D navigation module with joystick and two dedicated SET and RESET buttons, ideal for menus, games and interactive projects with Arduino and other boards. Provides Up, Down, Left, Right and Click control by pressing, operates at 3.3-5V and has fully programmable buttons, simple connection via COM to GND.

6.50 RON

Out-of-Stock

Electric arc generator module, 15KV, 20KHz, 12VDC

Out-of-Stock

It quickly generates a high voltage violet electric arc, ideal for ignition and testing in industrial and DIY applications. It operates at 20KHz for instant combustion initiation, offers up to 15KV with an arcing distance of 1-1.5 cm, has low consumption in continuous operation and accepts 12VDC power supply, with easy connection via pads, XH2.54 connector or capacitor terminals.

81.15 RON

360 degree rotating base, product display, USB and battery

In Stoc

Rotating stand for 360-degree photography and product presentation, ideal for showcases, e-commerce and demos. Supports up to 1 kg, has 3 selectable speeds and rotation in both directions for perfect framing. Works for 6-8 hours and is flexibly powered by microUSB, AAA batteries or 18650 cell. The matte white surface reduces light reflections.

130.15 RON

Voltage and current monitor sensor, 3 channels, INA3221, I2C, SMBUS, 2.7-5.5V

In Stoc

3-channel module for precise voltage and current monitoring in electronic systems, ideal for Arduino and other 3V or 5V boards. Communicates via I2C SMBUS, operates at 2.7-5.5V with low consumption, measures supply voltage and shunt drop for current estimation, includes selectable I2C addresses and programmable alerts for overshoots.

15.25 RON

Multifunctional Tesla coil, music playback, Bluetooth

In Stoc

Multifunctional Tesla coil type DIY assembled kit, plays music through electric arc via Bluetooth, offers adjustable pulse mode for rhythmic effects, allows wireless energy transfer experiments to light the included LEDs, 48VDC power supply with integrated radiator for heat dissipation, ideal for educational demonstrations and science projects.

270.73 RON

DIY electric spider kit, unassembled

In Stoc

Build a robotic spider that moves sideways, powered by a motor and synchronized gears. Unassembled DIY set, powered by 1 AA battery (not included), non-toxic transparent multicolor plastic parts. Ideal for introduction to mechanics and engineering, develops logical thinking and problem solving, video-tutorial available on the page for assembly in repeated segments.

48.94 RON

Out-of-Stock

Portable Letcon, AE730D, Type C, 30W, 450 degrees, ATETOOL

Out-of-Stock

Portable USB-C soldering iron for quick soldering in the workshop or in the field, heats up quickly to 450°C and displays the temperature on the LED screen. The smart touch control only turns on the heating when held in the hand for safety, the 30W power provides good stability, and the C210 tips are easy to change. Works with PD or QC chargers and powerbank.

293.97 RON

DIY Fidget Spinner Kit, with LED, SMD

In Stoc

DIY kit for assembling a fidget spinner with LED lighting, ideal for practicing SMD soldering and learning the basics of electronics. Includes PCB board, SMD components, transparent housing and bearing for smooth rotation, and the LEDs light up during rotation for a spectacular visual effect. Works with 3 CR1620 batteries not included.

38.04 RON

Current and power monitor sensor, INA226, I2C, IIC, Bidirectional, 16Bit, 2.7-5.5V

In Stoc

Module for precise current and power monitoring in Arduino projects and other boards, measures bidirectionally on high-side or low-side, reads current, voltage and power via I2C/SMBus, supports 0-36V bus voltage independent of 2.7-5.5V supply, 16 bit resolution with calibration, averaging and programmable alert, up to 16 I2C addresses.

15.58 RON

Stepper motor driver expansion board, DRV8825 and A4988, 5V

In Stoc

A4988 or DRV8825 driver expansion board, ideal for Arduino UNO R3 and 3D printers, facilitates the control of Nema17 stepper motors in DIY projects. Offers DIP switch for quick microstep setting, terminal connector for easy power supply, compatibility with 12 24VDC and DIR STEP EN interfaces to 5V logic. Correct connection of driver polarity and orientation.

9.97 RON

Stepper motor driver module, 8-24V, direction and speed, Pulse and PWM

In Stoc

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.

24.97 RON

Ultrasonic sensor distance display module HC-SR04

In Stoc

The display module for HC-SR04 allows for quick measurement and display of distance to objects, without an external microcontroller, ideal for testing and educational projects. It operates at 5VDC, displays values on an LED display for clear reading, is compatible with the HC-SR04 sensor and has a detection angle of up to 15 degrees.

21.70 RON

Flux syringe gun, K-2208, 18mm tube, with tip, RL-062A

In Stoc

Practical tool for precise application of flux or solder paste, compatible with tubes with an internal diameter of 18mm, offers good control over dosing in electronics and service work, includes two metal tips of 0.8mm and 1.2mm for fine application, has a dedicated place for storing the tips in the gun body, compact format 135 x 50mm for easy handling.

47.82 RON

IO port expansion module, PCF8575, I2C, 16 ports, 2.5-5.5V

In Stoc

Quickly expand your microcontroller's I/O with 16 I2C-controlled ports using only SDA and SCL. It operates at 2.5-5.5V and is compatible with 3.3V or 5V boards thanks to the integrated level converter. Each pin is independently set as input or output, and the open-drain interrupt pin signals changes, ideal for relays, LEDs, buttons and buzzers.

14.47 RON

USB to TTL converter module, CH340, MSOP10, Type-C, 3.3-5V

In Stoc

USB Type-C to TTL converter with CH340E, ideal for programming and debugging microcontrollers and boards such as Arduino Pro Mini through stable serial communication. It offers selectable 3.3V or 5V power supply, has LEDs for Power, TX and RX for quick verification, is compact and easy to integrate into projects, compatible with most Windows versions.

7.94 RON

Display module 8 digits, 7 segments, MAX7219, 3.3-5V

In Stoc

8-digit, 7-segment LED display module, ideal for Arduino, STM32 or other platform projects, for quickly displaying numerical values such as temperature, clock or counters. It operates at 3.3-5V, includes MAX7219 driver for stable and simple control, communicates via SPI, has bright red LEDs and compact format 52x35x12 mm.

10.10 RON

Radio serial communication module, 433MHz, HC-12, SI4438, 1km

In Stoc

Radio transceiver module with UART TTL interface for wireless communication at 433MHz, ideal for remote serial links between microcontrollers, sensors or industrial equipment. Offers bidirectional communication up to 1km in open field, adjustable transmission power up to 20dBm, speed up to 115200bps and quick configuration via AT commands, with antenna included.

30.50 RON

4G LTE Antenna, Magnetic, TS9, SMA Tata, 698-2700MHz, 12dBi

Out-of-Stock

4G LTE Antenna, Magnetic, SMA Male, 698-2700 MHz, 12 dBi

Out-of-Stock

Magnetic antenna for 4G LTE, designed to quickly improve signal reception and transmission in mobile, wireless, and telemetry applications. It covers 698-2700MHz for extended compatibility, offers 12dBi gain for a stronger signal, has an SMA male connector for easy integration, and a 1.5m cable for flexible mounting.

27.59 RON

Autolevel sensor for 3D printers, 3D Touch

In Stoc

Allows you to add autoleveling to your 3D printer, measures the bed at multiple points on the Z axis for a constant distance between the nozzle and the surface and automatically corrects during printing. Operates at 5V, springless mechanical drive, includes 1 m cables and simple connection on 3 control pins and 2 Zmin pins.

97.34 RON

Relay module with optocoupler, High or Low level selectable, 1 channel, 5V

In Stoc

Allows safe control of AC or DC loads from Arduino and other boards, with optocoupler for isolation and stability, 5V input with HIGH or LOW level selectable via jumper, 10A 250VAC or 30VDC relay for common consumers, two LEDs for power and active status, NO COM NC terminals for quick connection.

9.08 RON

Relay module with optocoupler, High or Low level selectable, 2 channels, 5V

In Stoc

Quickly control AC or DC loads from Arduino and other development boards, with optocoupler isolation for safe control. It has 2 channels, selectable High or Low trigger via jumper, 5V power and logic level, 10A relays at 250VAC or 30VDC. Green LED for power and red LED for activation give you immediate visual confirmation.

14.00 RON

55mm propeller set, CW and CCW, for 8520 and 720, 1mm shaft

In Stoc

CW and CCW propeller set for 8520 and 720 mini coreless motors, ideal for assembly or replacement on micro drones and RC projects. Provides efficient propulsion with a diameter of 55mm, 1mm shaft mounting with a hole under 1mm for tight fit, made of durable ABS, black finish. Includes 1 CW propeller and 1 CCW propeller.

5.06 RON

38 in 1 Precision Repair Kit, Kaisi

In Stoc

38-in-1 precision repair set for quick repairs on phones, laptops and other electronics, with heat-treated Cr-V steel heads for strength and precision, rubberized handle for control and comfort, includes ESD tweezers and suction cup for lifting displays, plus opening accessories and SIM ejector, all organized in a compact plastic case.

107.63 RON

Servo motor MG996R, 360 degrees, 13Kg

In Stoc

Servo motor with continuous rotation of 360 degrees, ideal for robots and mechanisms with permanent drive, offers torque up to 13Kg/cm at 6V and metal gears for durability. It operates at 4.8-6.6V , supports peak consumption up to 2.5A, has only 55g and compact dimensions 40.7 x 19.7 x 42.9mm for easy integration.

28.91 RON

Panel Thermostat, W3230, 110-220VAC, 20A, Heating, Cooling

In Stoc

Panel thermostat module with NTC probe for precise heating or cooling control, 110-220VAC power supply and 20A relay for equipment control. Dual PV and SV display for quick reading, adjustable hysteresis for stability, temperature calibration for fine correction and alarm function when exceeding the threshold. Memorizes settings when power is cut off.

23.41 RON

Out-of-Stock

NFC, RFID, PN532 V3, I2C, SPI and HSU module

Out-of-Stock

NFC/RFID module for reading and writing cards, ideal for Arduino and other 3.3V or 5V boards. Offers switch-selectable I2C, SPI and HSU interfaces, includes logic level converter for fast compatibility. Allows P2P communication and NFC interaction with Android phones, with working distance up to 5-7 cm. Compatible with Mifare, Ultralight, DesFire and FeliCa.

29.72 RON

Motor driver module, dual H-bridge, DRV8833, 1.5A

In Stoc

Compact dual H-bridge driver based on DRV8833 for controlling one 4-wire stepper motor or two independent DC motors, ideal for Arduino and other development boards. Offers separate PWM control on each channel, 1.5A per motor at 3-10V, overcurrent, short circuit, undervoltage and temperature protection, plus sleep mode for low power consumption.

6.09 RON

Module with ultrasonic sensor, JSN-SR04T, v3.0, waterproof

Ultrasonic sensor module, JSN-SR04T, v3.3, waterproof, 3-5V

In Stoc

Waterproof ultrasonic module for non-contact distance measurement, ideal for automation, level monitoring and object detection in wet or dusty environments. It operates at 3-5V, offers stable measurement between 21 and 500 cm with fine resolution, has temperature compensation and improved filtering for better accuracy. Easily compatible with Arduino, ESP32, STM32 via TRIG and ECHO.

56.07 RON

Mechatronics and IoT

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