1Kg load cell YZC-133 compatible with HX711

Electronic scale module, 1Kg sensor

In Stoc

Load cell type weight sensor, compatible with the HX711 module, ideal for weighing and automation projects, measures up to 1Kg and provides an analog signal proportional to the applied force, 5-10V power supply, 4 wires for quick connection, aluminum construction for stability and good repeatability.

12.80 RON

TTP223B capacitive sensor

In Stoc

Capacitive touch module for touch controls in Arduino and automation projects, operates at 2-5.5V DC, offers fast response in fast mode, automatically switches to low power after 12 seconds of no touch for low consumption, compact and easy to integrate into panels, enclosures or prototypes.

4.22 RON

TCS230 color sensor

In Stoc

Quickly detects color and light intensity for Arduino and automation projects, providing easy-to-read digital frequency output. Includes photodiode array with RGB filters, LED illumination source for stable measurements, simple color channel selection, and 3.3-5 V power supply for quick integration into prototypes.

64.47 RON

TCS3200 color sensor

In Stoc

Color detection and measurement module, ideal for Arduino and automation projects. Converts light into frequency for stable readings, includes LEDs for constant sample illumination, offers easy-to-integrate digital interface and calibration for better accuracy, suitable for color identification, sorting and quality control.

72.88 RON

TCS34725 color sensor

In Stoc

Color sensor for precise detection of RGB hues and ambient light, ideal for automation, robots and sorting. Integrates TCS34725 with IR filter and LED illuminator for stable readings, communicates quickly via I2C with popular microcontrollers, offers high sensitivity and good dynamics over a wide range of intensities, compact CJMCU format for easy integration.

31.69 RON

ACS712 20A current sensor

In Stoc

The AC and DC current measurement module, ideal for Arduino and other development board projects, quickly transmits the amperage value to the controller for monitoring and control. It operates at 5VDC, has a power LED for easy verification, supports measurement up to 20A and has a compact 31 x 13 mm format for easy integration into assemblies.

7.71 RON

ACS712 5A current sensor module Arduino compatible

Current sensor ACS712 5A

In Stoc

Module for measuring AC or DC current up to 5A and sending values to Arduino or other development boards, 5VDC power supply with presence LED, ideal for monitoring consumption and protection in electronic projects, compact format 31 x 13 mm for easy integration into assemblies.

7.72 RON

Liquid flowmeter sensor, G3/4, 1-60L/min

Relay 16 channels with remote control, 12V, 315MHz

Out-of-Stock

16-channel relay with remote control, 12V, 315MHz

Out-of-Stock

Module with 16 wireless controlled relays, ideal for automation, control panels and DIY projects. It operates at 12V DC and 315MHz, pairs quickly through the learn function, supports up to 7A per channel. It offers 3 working modes, jog for holding operation, latched for on-off, toggle for interlocking between channels.

213.31 RON

PH Meter 0-14 probe with module

Last items in stock

Probe module for measuring the pH of liquids between 0 and 14, compatible with Arduino and other development boards, ideal for monitoring water in aquariums, hydroponics or IoT projects. It operates at 5V with low consumption 5-10mA, offers analog signal for easy reading, fast response in about 5s and simple calibration from the potentiometer, usable also at liquid temperatures up to 80C.

139.54 RON

Wifi module ESP8266 Transceiver, ESP-01

In Stoc

Compact WiFi module to quickly add 802.11 bgn connectivity to microcontroller projects, works standalone with 2 GPIO or as an extension for Arduino via the RX TX serial interface. Offers AP, STA or AP+STA modes, includes integrated TCP IP stack, runs at 3.3V and has 1MB flash memory for IoT applications.

21.05 RON

NRF24L01+PA+LNA long-range wireless module

NRF24L01 2.4GHz transceiver module compatible with Arduino

NRF24L01 2.4GHz wireless transceiver module

In Stoc

Quickly establish reliable radio links between microcontrollers, ideal for Arduino and automation projects. Operates at 1.9-3.6VDC , communicates up to 2Mbps for efficient data transfer, uses the 2.4GHz band which is not WiFi, includes integrated antenna for easy mounting. Compact dimensions 15 x 29 mm.

10.26 RON

Line Tracking Module, 3 Channels, TCRT5000, 5V

In Stoc

TCRT5000 3-sensor IR module for detecting black lines on light backgrounds, ideal for line-following robots and Arduino projects. Provides 3 separate digital outputs L, C, R for left, center, right positioning and fast direction corrections. Operates at 5V, has integrated comparators for stable signal and status LEDs for quick verification.

10.56 RON

5-channel line tracking module TCRT5000 with bumper

5 Channel Line Tracking Module with Bumper, TCRT5000

In Stoc

TCRT5000 5-sensor IR module for line-following robots, accurately detects black paths and provides digital output on each channel with status LED. Integrates bumper endstop for obstacle contact detection and front IR emitters for distance detection. 5V power supply, compatible with Arduino and other development boards, PCB 130 x 33 x 10 mm.

15.79 RON

Line tracking mode, 8 channels, Analogue

Line tracking module, QTR-8RC, with 8 IR channels, Analog, 3-5V

In Stoc

The 8-channel analog line tracking module, ideal for line robots, accurately detects the path through infrared sensors. It operates at 5V, provides analog outputs that are easy to read by the microcontroller, allows for fine contrast calibration and interpretation, and the QTR8 configuration covers different bandwidths for stable and fast tracking.

15.19 RON

Sunlight tracking mode

In Stoc

Ideal for automating the orientation of solar panels, this module tracks the light source using two probes and the shadow principle, controlling the motor clockwise or counterclockwise until the lighting is balanced. It is mounted directly on the board, the motor is powered separately, includes a delay to reduce vibrations, operates at 5-5.5V DC with consumption below 1.5A, 15 cm probe cable.

36.48 RON

VL53L0X time of flight module

In Stoc

Time of flight mode for precise infrared distance measurement, calculates the return time of the beam for stable results up to 2 m. It operates at 2.8-5 VDC, responds quickly under 30 ms, communicates easily via IIC and has low consumption, suitable for robots, automation and proximity detection in compact spaces.

17.04 RON

WiFi module ESP8266, ESP12-E, AI , Original

In Stoc

Compact WiFi module for IoT projects, based on the original ESP12-E AI , offers 2.4GHz 802.11 bgn connectivity and integrated TCP IP stack for fast network communication. Includes low-power 32-bit MCU and 10-bit ADC for signal control and acquisition, supports STA AP and STA+AP modes with WPA WPA2 security. Operates at 3.3V.

21.85 RON

AC current sensor module, 5A, ZMCT103C

In Stoc

Ideal for monitoring consumption in DIY and automation projects, this module measures alternating current up to 5A and provides an easy-to-read analog signal with Arduino or other development boards. It integrates quickly into measurement circuits, has compact dimensions for easy mounting, operates stably in industrial and electronic applications, being suitable for load detection and energy control.

8.88 RON

ECG EKG AD8232 module with electrodes, Arduino kit

Sensor Module ECG, EKG, AD8232 Kit

In Stoc

ECG kit with AD8232 and 3 electrodes, for measuring and visualizing the ECG signal in Arduino projects and other development boards. It effectively filters noise and provides a stable analog signal, includes electrode disconnection detection for more reliable measurements, works with 2 or 3 electrodes for flexibility, very low power consumption, heart rate LED and quick connection via 3.5 mm jack.

68.03 RON

Rain sensor module

In Stoc

The rain and snow detection module, useful in automation and IoT projects, includes a 50 x 40 mm PCB for capturing drops, an Arduino compatible module and other development boards, plus a connection cable. It operates at 3-5VDC and offers analog AO outputs for precise measurement and TTL digital DO outputs for fast switching.

8.47 RON

SIM800L 2.0 GSM GPRS module with antenna

SIM800L 2.0 module, GSM, GPRS, Quad-band, with antenna

In Stoc

Quad-band GSM GPRS module for IoT projects and remote control, compatible with Arduino and other boards, uses MicroSIM and includes external rigid antenna with UFL-SMA cable for stable signal. Offers TTL serial interface and support for SMS, calls and data, works in 850 900 1800 1900 MHz networks, requires external power supply 4.5-5V with current over 1A.

72.54 RON

CC1101 433MHz transceiver module with SMA antenna

CC1101 wireless transceiver module + SMA antenna, 433MHz

In Stoc

CC1101 wireless module with SMA antenna for RF communications in the ISM band 433MHz, ideal for Arduino and other development boards. Offers programmable frequency 387-464MHz via SPI, stable transmission with CRC and RSSI measurement, support for 2-FSK, GFSK and MSK modes, low standby power with WOR.

33.24 RON

DS3231 I2C Precision RTC Module

In Stoc

Precision RTC module for maintaining time and calendar on Arduino and other boards, with very good stability over temperature variations. It communicates quickly via I2C, includes AT24C32 memory for data, has a programmable alarm and integrated temperature sensor. It operates at 3.3-5.5V and accepts a CR2032 battery as a backup for keeping time in the event of a power failure.

30.60 RON

GY-291 ADXL345 3-axis accelerometer module Arduino compatible

GY-291, ADXL345 3-axis sensor module

In Stoc

The ADXL345 3-axis accelerometer module is ideal for Arduino projects and other development boards, providing precise acceleration measurement and vibration detection, useful in stabilizing and maintaining the balance of robots. It operates at 3-5VDC, communicates simply via I2C, has a compact form factor for quick integration and good response to fine movements.

30.92 RON

TTP229 16 channel capacitive touch sensor module

16-channel capacitive touch sensor module TTP229

In Stoc

16-channel capacitive touch sensor module, ideal for touch panels and automation projects with Arduino or other boards. It operates at 2.4-5.5VDC , offers settings for output mode and key configuration, includes low power or fast response options, has a compact 49 x 64.5 mm format for easy integration.

9.78 RON

8CH capacitive touch sensor module TTP226 with LED indication and adjustable sensitivity

8CH TTP226 Capacitive Touch Sensor Module

In Stoc

The 8-channel TTP226 module adds capacitive touch controls to Arduino projects or other controllers, detects touch even through a shield panel, offers status LEDs for each channel, adjustable sensitivity in 64 steps, and a wide 2-5 V supply. It can work in parallel or serial mode via jumper, reducing connections to just 4 pins.

9.62 RON

MicroSD Card Reader Module for Arduino SPI

MicroSD module

In Stoc

Arduino compatible module for reading and writing to MicroSD and MicroSDHC cards, ideal for data logging and file storage in embedded projects. Communicates via SPI interface for fast integration, is powered at 5V on VCC and includes 3.3V regulator, has 6 pins GND, VCC, MISO, MOSI, SCK, CS, plus 4 M2 mounting holes for stable mounting.

4.38 RON

WTV020 Mini MP3 Module with MicroSD Card Reader

MP3 module mini WTV020 MiniSD card

In Stoc

Mini audio module for MP3 and WAV playback, ideal for Arduino projects or battery-powered applications. Includes MicroSD MiniSD reader and 16-bit DAC for clear sound, communicates easily via CLK DATA or UART232, allows button control and folder organization. Operates at 2.6-3.6V and uses 32MB-1GB FAT card.

16.92 RON

16-channel multiplexer module

In Stoc

Quickly expands the number of inputs or outputs of the microcontroller, allowing reading or switching of up to 16 channels through a single signal pin. Based on the CD74HC4067, it supports analog and digital signals, operates at 3-6V and is compatible with Arduino and other development boards. Channel selection is simple via 4 address pins, and the EN pin allows quick activation or deactivation.

4.76 RON

RDA5807M RRD-102V2.0 stereo FM radio module I2C

Stereo FM radio mode

In Stoc

Stereo FM radio module for Arduino projects and development boards, ideal for quickly integrating FM reception into DIY applications. It operates at 2.7-3.6V , covers 76-108MHz, communicates via I2C for easy control, includes analog and digital synthesizer and offers direct 32Ω audio output without additional amplifier.

8.63 RON

5V laser receiver module Arduino compatible

Laser beam receiver module

In Stoc

Ideal for detecting the presence of a laser beam in Arduino projects or other development boards, this receiver offers stable digital response for automation and safety systems. It operates at 5VDC, delivers a HIGH signal upon detection and LOW in the absence of the laser, has maximum efficiency and compact dimensions of 16 x 19 mm for easy integration.

6.66 RON

I2C interface module for LCD 1602 and 2004

I2C LCD interface module 1602, 2004

In Stoc

Simplifies connecting a 1602 or 2004 LCD to Arduino and other development boards, reducing wiring and the number of pins required. Communicates via I2C using only 2 pins, mounts directly on the back of the display, offers fast and stable connection, is ideal for projects where you want to save pins and keep the assembly clean.

5.11 RON

IRF520 Mosfet Module for PWM Control 24V 5A

IRF520 module

In Stoc

IRF520 MOSFET module for Arduino and other development boards, ideal for PWM control of DC loads such as LED strips, power LEDs or motors. Allows 3.3-5V signal control of consumers up to 24V DC and 5A. Provides fast and stable switching, easy integration into DIY projects and automation.

7.97 RON

LoRa SX1278 433MHz transceiver module 5km

LOra 433MHz transceiver module SX1278 5km

In Stoc

The SX1278 LoRa transceiver module provides reliable radio communication between two devices up to 5 km in open field, ideal for telemetry and automation. Compatible with Arduino and other development boards, it offers high sensitivity up to 139 dBm, 20 dBm transmit power and standby consumption below 200 nA. It operates at 3.3 V on the logic pins and supports LoRa and FSK modes.

35.21 RON

Sensitive analog microphone module, Arduino compatible

Microphone module, high sensitivity, analog output

In Stoc

Microphone module with increased sensitivity and analog output, ideal for measuring sound levels in Arduino projects and other development boards. Includes integrated amplifier with adjustable gain for adaptation to different audio sources, provides stable signal for AD conversion, operates at 5V and delivers amplitude around VCC/2.

12.38 RON

Microphone module, sound sensor

In Stoc

Sound sensor with integrated microphone, ideal for noise-triggered automations such as alarms, lighting or Arduino projects. It detects the presence of sound and provides stable digital output, operates at 3.3–5 VDC, and the sensitivity is quickly adjusted from the potentiometer to adapt to the working environment.

4.97 RON

Sound sensor microphone module 5V with digital output

Microphone module, sound sensor, 5V

In Stoc

Detects the presence of sound and provides a digital signal for automation and Arduino projects, 5VDC power supply, DO output that switches High or Low when the sound level exceeds the set threshold, adjustable sensitivity from the potentiometer, fast response and easy integration into control and monitoring circuits.

8.47 RON

AT24C256 I2C EEPROM module

In Stoc

The AT24C256 EEPROM module provides non-volatile memory for storing settings and data in microcontroller projects. It communicates quickly via a two-pin I2C interface, has a capacity of 256 Kb, operates at common 3.3V or 5V voltages, is compatible with the AT24CXX family, and is easy to integrate on breadboards or in prototypes.

7.24 RON

AT24C256 V2 EEPROM module, I2C

In Stoc

Easily expands memory for Arduino projects, ideal when the EEPROM in the ATmega is no longer sufficient. Stores data permanently even without power, communicates quickly via I2C, offers 256Kbit 32KB capacity, operates at 1.8-5V and allows easy replacement of the AT24C256 chip for maintenance or upgrade.

9.68 RON

Out-of-Stock

Gyro and accelerometer module, 3 axes, GY-521, original IC

In Stoc

Compact solution for measuring orientation and movement in space, ideal for robotics, drones and tilt detection. Integrates original MPU-6050 sensor with 3-axis accelerometer and gyroscope, I2C communication for quick connection to Arduino and other microcontrollers, 3V-5V power supply via integrated LDO regulator, durable PCB with gold finish for stable contacts.

25.36 RON

GPS Module NEO6MV2 GY-NEO6MV2 Arduino compatible

NEO6MV2 GPS module

In Stoc

GPS module compatible with Arduino and other development boards, ideal for quickly integrating satellite positioning into DIY and industrial projects. It offers serial communication at 9600 bps, ceramic antenna for stable reception, EEPROM with backup battery for data retention during power outages, and an integrated 3.3V regulator for direct operation at 3-5V.

30.78 RON

GSM GPRS SIM800L Quad Band Module with antenna

GSM GPRS SIM800L Quad Band module plus antenna

In Stoc

Adds GSM GPRS connectivity to Arduino projects and other boards, ideal for SMS, calls and data transfer. Quad band operation, simple communication via TTL serial port without MAX232, automatic start-up and includes antenna for better reception. Status LEDs quickly indicate the presence or absence of signal, 3.7-4.2V power supply and 3.3V.

45.56 RON

ADS1115 16-bit ADC Module I2C for Arduino

ADS1115 Analog to Digital Converter Module, 16bit

In Stoc

Quickly and accurately converts analog signals to digital data for Arduino and other development boards, offering 16-bit resolution and up to 860 samples per second via I2C. Supports 4 single-ended or 2 differential inputs, includes up to 16X programmable amplifier for small signals, and the I2C address is selectable from 4 options for easy integration into projects.

33.35 RON

HB100 Radar Doppler Module

In Stoc

10.525GHz microwave Doppler radar module for detecting object movement at over 20 m, ideal for automation, security and industrial projects. It operates at 5VDC, has low consumption, integrated antenna with 8dBi gain and wide detection angle, provides stable Doppler signal for processing with external amplifier.

18.45 RON

Sensors and Modules

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