Dual axis servo motor TD-7120MG 270 degree PWM
2-axis servo motor, TD-7120MG, 270 degrees, waterproof, 4.8-8.4V
In Stoc
2-axis servo motor for Arduino and automation projects, offers precise 0-270 degree rotation and high torque up to 20 kg.cm. Operates at 4.8-8.4V with PWM control, has metal gears and internal aluminum alloy housing for reliability and better heat dissipation, splash-proof construction for use in harsh environments.
116.73 RON
Drone propeller balancing tool, magnetic suspension, carbon
Drone propeller balancing tool, magnetic suspension, carbon fiber
In Stoc
Quickly balances drone propellers by magnetic suspension with N45 magnets, the shaft rotates freely without friction to immediately identify the heavier part. The carbon fiber base provides rigidity and durability, the metal cones automatically center the propeller on holes of different sizes. Compatible with propellers, turbines or wheels up to 80g, compact and easy to use.
40.27 RON
USB to RS232 DB9 9 pin converter CH340
USB to RS232 converter, serial, CH340, 9 pins
In Stoc
Quickly connect RS232 devices to your PC or laptop via USB, using the CH340 chipset for stable communication. Provides RS232 DB9 male port with hand-held screw clamp, 5V direct power from USB and support for remote wake-up and power management. Works with most Windows versions by installing the CH340 driver. Compact size for easy integration.
13.19 RON
PCA9548 I2C 8-channel multiplexer module
Multiplexer module, I2C, 8 channels, PCA9548, 3.3-5V
In Stoc
It extends the I2C bus and eliminates address conflicts, allowing up to 8 identical sensors or modules to be connected to the same microcontroller. It has 8 channels selectable by sending a byte, configurable own address 0x70-0x77 via A0-A2, operates at 2.3-5V with 3.3-5V logic without level shifter, supports up to 400kHz for quick integration with Arduino and other boards.
7.44 RON
RGB LED strip Driver module, PWM, serial communication 9600bps
Out-of-Stock
RGB LED strip Driver module, PWM, serial communication 9600bps, 3.3-5V
Out-of-Stock
Easily control common cathode RGB LED strips from Arduino or other boards via serial commands at 9600bps. Provides fine dimming on each RGB channel via PWM, operates with 3.3-5V logic and has 3-way MOSFETs for loads up to 12V strips. Screw connectors for LED and power ensure quick and secure installation.
33.60 RON
Logic level converter module, with optocoupler, 4 channels
Logic level converter module, with optocoupler, 4 channels, PC817, 3.3-30V
In Stoc
Logic level converter with PC817 optocoupler, ideal for isolated control of relays and digital inputs in Arduino or other boards, reducing the influence of electrical noise on the microcontroller. Offers 4 independent channels with status LED, accepts 3.3-24V input and 3.3-30V output, and the jumper on each channel allows the choice between common ground or complete isolation. Operating frequency up to 4kHz.
10.85 RON
Set of 6 ESD anti-static metal tweezers
Set of 6 metal tweezers, antistatic, ESD
In Stoc
Set of 6 ESD tweezers made of antacid steel, corrosion-resistant, antistatic and antimagnetic, ideal for safe handling of electronic components and precision work. Includes different shapes ESD10-ESD15, one of each, with lengths between 120 and 140 mm for easy access in narrow areas.
18.96 RON
HTU21D I2C Temperature and Humidity Sensor 3.3V
Temperature and humidity sensor, HTU21D, I2C, 1.5-3.6V
In Stoc
Precision module for measuring temperature and humidity in Arduino projects and other boards, with fast I2C communication and very low power consumption. It operates at 1.5-3.6V with 3.3V supply, offers 0-100% RH and -40 to 105C measurement, with typical accuracy of ±2% RH and ±1C. It has 4 pins VCC, GND, SDA, SCL and configurable pull-up resistors.
17.22 RON
XH-M253 TDA8954TH amplifier module 420W mono
Amplifier module XH-M253, 420W, Mono, HiFi, TDA8954TH, 12-28V
In Stoc
HiFi class D amplifier module, ideal for subwoofers or powerful audio systems, based on TDA8954TH for high efficiency and clean sound. Provides mono output with up to 420W depending on power supply, supports 2-8 Ohm speakers with 4 Ohm recommendation, operates on dual AC power supply 12-28V via 3-wire transformer, includes J13003 rectifier and 2200uF capacitor filtering.
333.65 RON
Pixhawk Time of Flight Ultrasonic Module GY-US42 I2C TTL PWM
Pixhawk Ultrasonic Module, Time of Flight, GY-US42, I2C, TTL, PWM, 3-5V
In Stoc
Ultrasonic distance measurement module for Pixhawk, Arduino and other boards, calculates distance by time of flight and provides stable readings between 20 and 720 cm, with 1 cm resolution and fast response up to 15 Hz. Operates at 3-5 V, low consumption 9 mA, flexible communication on I2C, TTL UART or PWM, default I2C address 0x70.
72.18 RON
PWM motor speed and direction control module 10-55V 40A
Speed and direction control module, PWM, 9-50V, 40A, 2000W
In Stoc
PWM controller for brushed DC motors, ideal for smooth speed control and direction change. Operates at 10-55V and supports up to 40A continuously, providing power up to 2000W. Includes potentiometer for 0-100% speed, 3-position switch for direction and stop, plus external display for clear display.
60.08 RON
PICkit 3.5+ PIC Programmer USB Debugger
PIC Programmer, Pickit 3.5+, USB, Debugger
In Stoc
USB debugger and programmer for PIC and dsPIC Flash microcontrollers, ideal for in-circuit development and debugging directly from MPLAB IDE. Offers real-time execution, integrated overvoltage and short-circuit monitoring, upgradable firmware, and diagnostic LEDs for quick status. Includes ICSP cable and supports Programmer-to-Go programming for field work.
224.06 RON
Modul preamplificator audio, XH-A901, NE5532, 12-24VDC
Out-of-Stock
Audio preamplifier module, XH-A901, NE5532, 12-24VDC
Out-of-Stock
Stereo audio preamplifier for signal enhancement in hi-fi systems or amplifiers, based on 2 NE5532 operational amplifiers for clean and detailed sound. Offers full tone and level adjustment through volume, treble, middle and bass, operates at 12-24VDC, has low noise and very low distortion for faithful reproduction.
33.02 RON
Brushless Motor Driver Module, 3 or 4 wires, without sensor
Out-of-Stock
Brushless Motor Driver Module, 3 or 4 wires, sensorless, CW-CCW selector, 5-12VDC
Out-of-Stock
Quickly control 3- or 4-wire sensorless brushless motors without additional components, 7-12VDC power supply for speed adjustment via potentiometer and speed increase with voltage. The direction of rotation is simply selected CW or CCW via jumper, and the board includes reverse polarity, overcurrent and short circuit protection for safe use in projects.
55.58 RON
copy of ADS1115 Analog to Digital converter module
ADS1015 Analog to Digital Converter Module, 12 Bits
In Stoc
Quickly convert analog signals to digital data for Arduino and other boards, with 12-bit resolution and up to 860 samples per second via I2C. Offers 4 single-ended or 2 differential inputs, programmable amplifier up to 16X for small signals, low-power 2-5V power supply, and 4 selectable I2C addresses 0x48-0x4B for easy integration.
17.98 RON
Chuck set and 5 collets for 2.35mm shaft
Set of 5 clamping heads, with chuck, 2.35mm shaft
In Stoc
Set with 2.35mm spindle chuck and 5 collets, compatible with milling machines, engraving machines and other rotary tools, allows the use of a wide range of drill bits by quick change by unscrewing. The bronze chuck is wear-resistant, securely fixed with two countersunk screws, includes Allen key, compact and easy to carry.
11.14 RON
Set of coupling heads and chuck for 3.17mm shaft
Set of 5 clamping heads, with chuck, 3.17mm shaft
In Stoc
Set with 3.17mm spindle chuck and 5 collets, for quick adaptation to different sized drills on milling machines, engraving machines and other rotary tools. Durable bronze construction, secure fastening with two screws and Allen key included, quick change of heads by unscrewing, compact format easy to transport and store.
10.38 RON
Set of chuck mounting heads for 4.05mm shaft
Set of 5 clamping heads, with chuck, 4.05mm shaft
In Stoc
Practical set for quick attachment of drill bits to milling machines, engraving machines and other power tools, includes durable bronze chuck for 4.05mm shaft and 5 clamping heads 0.5, 1.0, 1.5, 2.5, 3.0mm , ensures wide compatibility and reduces the need for separate accessories, easy change by unscrewing the chuck and secure fixation with screws and Allen key included.
10.27 RON
PAM8403 audio amplifier module 2x3W 3.6-5V
Audio amplifier module, PAM8403, 3.6-5V, 2x3W
In Stoc
Compact digital audio amplifier for portable projects and DIY speakers, 3.6-5V power supply, offers 2x3W stereo sound with over 90% efficiency and low noise, works with 4-8 ohm speakers, AUX input on pins for quick integration into electronic assemblies.
5.28 RON
ACS758 Hall current sensor module 50A 3-5V
Current sensor, Hall, ACS758, linear, 3-5V
In Stoc
Linear Hall current sensor module for precise measurement of DC current up to 50A, ideal for power supplies, inverters, motors and power monitoring. Operates at 3-5V, provides analog output proportional to current with Vout at rest VCC/2, sensitivity 40 mV/A and accuracy ±1.5%, with integrated filtering and amplification, compatible with Arduino and other boards.
39.48 RON
Set of 10 diamond-coated engraving bits, 3mm shaft
Set of 10 diamond heads, for engraving, 3mm shaft
In Stoc
Ideal for precision engraving and finishing on metal, glass, ceramics and stone, compatible with rotary tools with 3mm shaft. Diamond-tipped steel heads provide smooth cutting, high durability and good control in details. Includes 10 different shapes and sizes for quick adaptation to various contours and jobs.
19.92 RON
HC-12 433MHz 1km serial radio module
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
TDA7294 100W audio amplifier module
Out-of-Stock
TDA7294 audio amplifier module, 12-32VAC, 100W, 1 channel
Out-of-Stock
The audio amplifier board with TDA7294 offers up to 100W per channel for 4-8 ohm speakers, is flexibly powered at 12-32VAC from the transformer, plays clearly on the 20Hz-20kHz band, has quick connections via screw terminals for power, input and output, compact format for DIY projects and audio applications.
43.00 RON
8 digit 7 segment display module MAX7219 3.3-5V
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
DIY FM radio kit RDA5807S with acrylic enclosure
Out-of-Stock
DIY FM radio kit, RDA5807S, with housing
Out-of-Stock
Unassembled FM radio DIY kit, ideal for electronics and RF enthusiasts, offers clear reception on 87-108 MHz with RDA5807S module and noise reduction functions, displays frequency on digital display, includes TDA2822 amplifier for powerful sound, is powered by 5V via MicroUSB or 2 AA batteries and comes with acrylic case for protection and clean appearance.
89.60 RON
Miller tube meter DIY kit, assembled
DIY kit with Miller tube meter, assembled
Last items in stock
Quickly measure gamma and beta radiation with a plug-and-play Geiger-Miller module, ready to use both standalone at 5V or connected to Arduino or other boards for display and logging. It provides audible and LED alarms for immediate notification, sends pulses to a microcontroller or PC for analysis, supports M4011, STS-5, SBM20, J305 tubes and operates with an operating voltage of 330-600V.
502.30 RON
MG996R Servo Motor 360 degree 13Kg metal gear
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
TCS3472 I2C color sensor with IR filter
TCS3472 Color Sensor Module, RGB, 3-5V
In Stoc
Module for precise color detection and light intensity, ideal for sorting, LED calibration, or surface analysis. It offers simultaneous measurement on RGB plus clear channels with 16-bit ADC, includes an IR filter for stable results under varying light, communicates simply via I2C at address 0x29, and operates at 3.3V or 5V with low power consumption.
22.68 RON
VEML7700 ambient light sensor module I2C
Out-of-Stock
Ambient light sensor, VEML7700, I2C, 0-120 klx, 3-5V
Out-of-Stock
Digital module for real-time measurement of ambient light, ideal for lighting automation, weather stations, greenhouses and IoT projects. Offers direct readings in lux via I2C, 16-bit conversion with fine resolution, wide range 0-120 klx extendable up to 167 klx and operates at 3.3-5V with low consumption.
25.83 RON
SC8002B audio module with speaker and volume control
Audio module with SC8002B amplifier, built-in speaker, and volume control, 5V, 2W
In Stoc
Compact solution for audio playback in Arduino and automation projects, with SC8002B amplifier that increases the signal up to 8.5x and provides up to 2W at 5V. It has an integrated speaker and potentiometer for quick volume control, connects easily via the 3-pin interface, ideal for tones, alerts and sound effects.
40.23 RON
SW-520D tilt sensor module 3.3-5V
Tilt sensor module, SW-520D, 3.3-5V
In Stoc
Quickly detects tilt and vibration in monitoring or alarm projects, provides easy-to-read digital output with Arduino, ESP32 or STM32, operates at 3.3-5V, typically triggers at approximately 15 degrees, includes status LED for visual confirmation and sealed metal ball sensor for rugged use.
4.51 RON
DC vibration motor module PWM 3-5V
Vibration motor module, DC, PWM control, 3-5V
In Stoc
Ideal for haptic feedback and alerts, this DC motor module generates fast, controllable vibrations via PWM signal, compatible with Arduino and 3.3V or 5V boards. It operates at 3-5.3V, reaches over 9000 rpm for prompt response, has low consumption below 60 mA and compact dimensions of 20.8 x 23 mm, easy to integrate into portable projects.
5.36 RON
SCD41 CO2 sensor module I2C 2.4-5.5V
Out-of-Stock
CO2 sensor module, temperature and humidity, SCD41, I2C, 2.4-5V
Out-of-Stock
Compact air quality monitoring module, measures CO2, temperature and humidity, ideal for IoT, HVAC and automation. Communicates quickly via I2C at address 0x62, operates at 2.4-5.5 V for compatibility with 3.3V and 5V, offers CO2 measurement up to 40000 ppm and low consumption for continuous or low-power use.
201.13 RON
TDS sensor module with analog probe 3.3-5V
TDS sensor module, water quality, analog probe, 3.3-5V
Last items in stock
Water conductivity and TDS estimation module, ideal for monitoring water quality with Arduino and other compatible boards. It offers stable analog output for fast readings, operates at 3.3-5V with low power consumption, includes a durable stainless steel probe and easily integrates into aquariums, hydroponics, filters or educational projects.
28.47 RON
Stainless steel water detection sensor NO 12-24VDC
Water Leak Detection Probe, WLS02, Stainless Steel Electrode, 12-24V, NO, 1m Cable
In Stoc
Passive probe for water leak detection, signals the presence of liquid through the conductivity between two electrodes. Stainless steel electrode resistant to corrosion, including in humid environments or saltwater. Compatible with 12-24V systems and NO output through external module, it has a 1 m cable for flexible installation in technical rooms, under equipment, or in basements.
59.67 RON
DFRobot Beetle ESP32-C6 development board
ESP32-C6 Development Board, Beetle DFRobot, Wi-Fi 6, Bluetooth 5, Zigbee 3.0, Matter
In Stoc
Ultra-compact IoT solution for portable projects and smart home, offering modern connectivity with Wi-Fi 6, Bluetooth 5, Zigbee 3.0, and Matter for interoperable integration. Based on the ESP32-C6 with a RISC-V processor up to 160 MHz and 4MB Flash, it includes USB-C and UART, I2C, SPI interfaces for quick connection to sensors and modules, plus integrated charging for Li-Po batteries.
88.03 RON
10 channel I2C expansion module 3.3-5V
Out-of-Stock
I2C Expansion Module, 10 channels, 3.3-5V
Out-of-Stock
Compact hub for extending the I2C bus, allows quick and neat connection of up to 10 sensors or modules to the same microcontroller. It distributes the SDA and SCL lines in parallel to 10 ports with 2.54 mm pins, operates at 3.3-5V, and is ideal for prototyping and testing with Arduino, ESP32, ESP8266, or Raspberry Pi Pico.
7.19 RON
MAX3485 TTL to RS485 converter module 3.3V
TTL to RS485 converter module, MAX3485, 3.3V
In Stoc
Compact converter for quick connection of 3.3V microcontrollers to RS485 networks, providing bidirectional TTL-RS485 conversion for stable industrial communication, supports long distances up to 1 km with suitable cable, includes ESD and overvoltage protection, direction is simply controlled by the EN pin for a semiduplex bus with multiple nodes.
10.39 RON
ALS-PT19 UV Sensor, analog module 240-370nm
UV Sensor Module, ALS-PT19, Analog, 2.5-5V
In Stoc
Compact solution for measuring UV radiation in DIY and industrial projects, detects 240-370nm covering UVB and most UVA, provides a stable analog output proportional to UV intensity, approximately 0.1V per UV index, operates at 2.5-5.5V with consumption under 1mA, connects quickly to any microcontroller with ADC.
14.30 RON
G10A-F30 GNSS module UBX-M10050-KB
G10A-F30 GNSS module, with UBX-M10050-KB, L1 multi-constellation, UART TTL, 25Hz, 1PPS, SBAS
Last items in stock
Multi-constellation L1 GNSS solution for fast integration on TTL UART, provides stable positioning in mobile and industrial applications. Supports GPS, GLONASS, Galileo, BeiDou, QZSS and SBAS for faster fix in difficult areas, allows up to 25 Hz update for dynamic tracking, includes 1PPS output for precise synchronization and saves settings in Flash.
149.68 RON
QRE1113 IR line sensor module 5V, digital OUT
Line sensor module, QRE1113, IR, 5V
In Stoc
The IR reflective sensor module is ideal for line tracking and black and white contrast detection in robotics projects. It integrates an IR LED and a phototransistor with on-board conditioning for digital output DO, operates at 5V and connects quickly via a 3-pin header. The compact dimensions and mounting hole make it easy to mount, optimal for small distances up to 3 mm.
9.52 RON
WCS1800 Hall current sensor module 35A 5V
Hall Current Sensor Module, WCS1800, AC-DC, 35A, 5V
In Stoc
Hall current sensor for Arduino and 5V systems, measures without breaking the circuit by passing the conductor through the hole. Offers proportional analog output AOUT for bidirectional DC monitoring up to +/-35A and AC up to 25A, plus digital output DOUT with adjustable threshold from potentiometer for overcurrent alarm, with LED indicator.
56.16 RON
RGB SMD 5050 LED module 3-5V, DIP pins
RGB LED module, SMD, 5050, 3-5V
In Stoc
Compact RGB 5050 SMD LED board for signaling and color effects in Arduino and automation projects. It operates at 3-5V, is easily controlled via PWM on the R, G, B channels, has integrated resistors for current limitation, and the DIP pins allow for quick assembly on breadboard or in prototypes.
5.47 RON
VOC air quality sensor module MiCS-4514 5V
Out-of-Stock
Air quality sensor module, VOC, MICS-4514, 5V
Out-of-Stock
The air quality monitoring module detects reducing and oxidizing gases such as CO, NO2, NH3, ethanol, or H2, providing two separate analog outputs RO and OX for clear readings. Compatible with Arduino, operates at 5V, and includes an En pin for heater control and optimal power consumption. Compact size 17x14 mm, ideal for smart home projects and industrial applications.
199.17 RON
RS485 Soil Sensor 7 in 1 NPKPHCTH-S IP68
7 in 1 Soil Sensor (N, P, K, pH, EC, Moisture, Temperature), RS485, 5–30V
In Stoc
Quickly monitor essential soil parameters for precise fertilization and irrigation, measuring N, P, K, pH, EC, moisture, and temperature in a single device, RS485 Modbus RTU communication for easy integration into SCADA or IoT projects, 316 stainless steel probes and IP68 sealed housing for long-term use, wide 5–30V power supply with low consumption.
447.54 RON
Openlog serial data logger microSD
Serial Data Recording Module, microSD, ATmega328, Blackbox, 3-12V
In Stoc
Compact data logging module on microSD card, ideal for sensor logging and Blackbox on drones or embedded systems. Based on ATmega328 at 16 MHz, communicates via UART TTL with configurable speeds from 2400-115200 bps set in CONFIG.TXT, operates at 3-12 V with low power consumption for battery operation, supports cards up to 64GB FAT16/FAT32, and provides status LEDs for writing.
27.94 RON
DS1307 RTC clock module I2C 5V
RTC Module DS1307, I2C Interface, 5V
In Stoc
Real-time clock for embedded projects, maintains date and time even without power through backup on CR1220 battery. Communicates simply via I2C at 0x68 using only SDA and SCL, offers full time with automatic correction for months and leap years up to 2100, supports 24h or 12h format with AM PM, and includes 56 bytes of non-volatile RAM for settings.
13.12 RON
24V 1000W brushless ESC with potentiometer
ESC Brushless, Sensorless, 30-50A, Potentiometer Control, 24V
In Stoc
Compact solution for precise control of sensorless brushless motors at high speeds, ideal for automation and DIY projects. Operates at 6-24V, delivers 30A continuous or up to 50A with active cooling, supports control via 0-5V potentiometer or 0-4.5V analog signal from PLC. Includes forward reverse, active braking, and protections against overload and overheating.
198.71 RON