Category: Main categories

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 matrix display with a resolution of 64x32 (2048 LED). It has a HUB75 interface and can work with Raspberry Pi, Arduino or ESP32. Waveshare RGB-Matrix-P4-64x32

RGB LED matrix display with a resolution of 64x64 (4096 LED). It has a HUB75 interface and can work with Raspberry Pi, Arduino or ESP32. Waveshare RGB-Matrix-P3-64x64

The board with the STM32F405RGT6 microcontroller in the set with the base board. Waveshare Open405R-C Standard

The board with the microcontroller STM32F405RGT6 in the set with the base board and expansion modules. Waveshare Open405R-C Package A

Development kit with STM32F405RGT6 microcontroller. Requires an external programmer with SWD or JTAG interface. Waveshare Core405R

Altera Cyclone IV EP4CE6E22C8N FPGA development board in the set with the base board. Waveshare OpenEP4CE6-C Standard

A UV lamp is used to cure UV adhesives, varnishes and soldermasks. Useful when repairing PCBs

Data logger programmed to automatically record data from GPS and Qwiic series sensors. SparkFun DEV-19426

Power module (shield) designed for Wemos D1 Mini boards

8-channel voltage level converter allowing for connection of systems operating with the voltage level of 1.8 V, 2.5 V, 3.3 V and 5 V. SparkFun BOB-19626

Module with digital barometer BMP384. It enables pressure measurement in the range from 300 to 1250 hPa with 24-bit resolution and communicates via I2C or SPI. SparkFun SEN-19662

Connector for connecting a 10-pin ribbon with a 0.5 mm pitch to a printed circuit board. Riverdi ZIF0510UH

Connector for connecting a 40-pin tape with a 0.5 mm pitch to a printed circuit board. Riverdi ZIF0540UH

Connector for connecting a 40-pin tape with a 0.5 mm pitch to a printed circuit board. Riverdi ZIF0540DH-CF25

Connector for connecting a 50-pin ribbon with a 0.5 mm pitch to a printed circuit board. Riverdi ZIF0550DH-CF25

Connector for connecting a 10-pin ribbon with a 0.5 mm pitch to a printed circuit board. Riverdi ZIF0510DH-CF25

Connector for connecting a 50-pin ribbon with a 0.5 mm pitch to a printed circuit board. Riverdi ZIF0550UH

The power supply module with the LiPo battery charging circuit, designed for the Wemos D1 Mini boards