Category: Electronic modules

Module with a 16-channel GPIO expander with the ability to control LEDs. It communicates via the I2C interface. Waveshare AW9523B IO Expansion Board

RGB LED driver module designed for QT Py and Xiao boards. It uses a 3.3V/5V voltage level converter and allows to control 30 Neopixel LEDs. Adafruit 5645

Scale module with aluminum tensometer beam, allowing weight measurement up to 2 kilograms. It has screw terminals. Can be used to make electronic scale. KAmodTENSOMETER2kg

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 7.5 V. The board measures only 0.7″ × 0.7″, but it allows a typical continuous output current of up to 2.5 A. Typical efficiencies of 85% to 95% make this regulator well suited for powering moderate loads like sensors or small motors.

The module with a methane concentration sensor (MQ-4) in the range up to 10,000 ppm, has an analogue output and an output triggered by exceeding the threshold of sensitivity.

Expansion module designed for Raspberry Pi or BIGTREETECH CB1. It allows you to add a CAN interface and use minicomputers for control in industrial or automotive applications. BIGTREETECH IO2CAN V1.0

CAN module based on the SN65HVD230 system, allows you to connect a microcontroller with a CAN bus interface

This sensor is a carrier/breakout board for ST’s VL53L0X laser-ranging sensor, which measures the range to a target object up to 2 m away.

2-channel RS485 to Ethernet converter designed for industrial environment. It connects serial server, Modbus gateway, MQTT gateway, RS485 to JSON and network switch. It has two RS485 ports and two Ethernet ports. Waveshare 2-CH RS485 TO ETH (B)

Mini HDMI adapter with FFC connector. Designed for prototyping devices with HDMI interface. Waveshare Mini HDMI Adapter Horizontal (B)

Data logger with USB protocol support. Data received through the UART interface and saved on the microSD card. Supports cards with a capacity of up to 32 GB. DFRobot TEL0148

Micro HDMI adapter with FFC connector. Designed for prototyping devices with an HDMI interface. Waveshare Micro HDMI Adapter Horizontal

Module with Flash memory W25Q128 with a capacity of 128 Mbit (16 MB). It communicates via the QSPI interface. Adafruit 5634

Wide-angle lens with M12 mount included with the adapter. Focal length 3.56 mm and FoV 90°. Designed to work with the Raspberry Pi HQ camera. ArduCAM LN033

Module dedicated to the audio preamplifier with DIP8 socket for NE5532, OPA2134, OPA2604 or AD826 chips

A 16-bit DAC converter module designed to work with M5Stack sets. It enables the conversion of analog signals into a digital signal. M5Stack ADC Unit

Module with 5V relay and timer. It allows the implementation of delayed switching on or off of the circuit with adjustable time in the range from 1 s to 100 s and from 1 s to 15 min.

Overlay module for Raspberry Pi with GSM, GPRS, GNSS and Bluetooth

The Peltier TEC1-03108 module with a power of 16.8W, is characterized by low-voltage power supply (3.75V voltage, 8.5A power consumption). Dimensions of the cell: 20x20x3.5 mm

TEA2025B class D stereo digital audio amplifier module. The system allows you to connect two speakers with an impedance from 4 to 16 Ω and a power of 3 W each