Electronic modules - In stock

2CH RS232 relay module with DC 12V/24V, serial port control, isolation, and multiple control modes. Ideal for PLC and industrial automation.

META Description: Add NFC to your Raspberry Pi with the PN532 HAT. Supports I2C, SPI, UART, MIFARE/NTAG cards at 13.56 MHz. Includes dev…

NFC module with PN532 chip, onboard antenna, supports SPI/I2C/UART, 13.56MHz RFID, compatible with Arduino and Raspberry Pi.

The AD9226 module is a high-speed, 12-bit ADC designed for signal sampling and data acquisition.

The TI-LMT70 is an ultra-small and highly accurate CMOS analog temperature sensor designed for low power consumption.

Microwave radar for motion detection with adjustable parameters.

A microwave radar for motion detection with adjustable parameters.

The RCWL-1655 Ultrasonic Module offers distance measurement from 25 cm to 500 cm with a dead zone of 25 cm. Fully compatible with Arduino…

The PRO MINI is a compact, Arduino-compatible development board featuring an ATmega328 microcontroller.

The OpenLog is an open-source data logger that operates via a simple serial connection and supports microSD cards up to 32GB.

A multi-channel module for acquiring voltage and current signals.

The MH-ET Live HB100 is a 10.525GHz Doppler radar microwave sensor ideal for various applications.

Miniature MP3 player module compatible with Arduino through simple connection. Supports MP3, WAV, and WMA formats with built-in amplifier.

The JQ8400-FL is a simple playback module that can play standard mono or stereo MP3 files, controlled exclusively via a serial…

Microwave Doppler radar motion detector with a detection range of up to 10m and 180° detection angle.

The HB100 Doppler Radar is a motion detector that utilizes the Doppler effect to detect movement through frequency and wavelength changes…

The OPT3001 is a digital ambient light sensor with precision comparable to the human eye.

A module for gesture recognition that can identify up to 9 basic gestures including movements: up, down, left, right, forward, backward,…

The XH-M131 is an intelligent twilight switch with a photo sensor suitable for automating shades, awnings, lights, and other devices based…

HC-SR501 PIR motion detector for automatic lighting and ventilation.

Compact and efficient XY-PWM signal generator with a clear LED display, ideal for various applications.

This PWM signal generator module is designed for use with standard stepper/impulse motors.

A versatile and programmable DDS signal generator module capable of producing sine, triangle, and square waves.

High-performance DDS signal generator with sinusoidal and square wave outputs ranging from 0-40MHz.