16-channel I2C relay output module based on the MCP23017

Pico 56 ,pi Pico based basic computer 8 bit 4096 colour, stereo pc

🇬🇧 I2C IIC 16-GPIO expander chip or breakout board, MCP23017 PCF8575 SSOP24

STM32F411CEU6 BlackPill based GPSDO PCB 83mm x 100mm

CANABLOX® 16-Channel GPIO Expander I2C (CX-MCP23017-MH)

8-channel I2C relay output module based on the MCP23008

Pico 56 ,pi Pico based basic computer 8 bit 4096 colour, stereo pc

Pico 56 circuit Board only, Pico based basic computer, emulates a 65C02/TMS99