IO-Extender-Outputs
- U129MCP23008 Breakout2023-10-24
- U125Multi-Purpose IO Card2023-07-26
- U121An I2C Matrix Keypad2023-06-27
- U78I2C IO Card for ESP-12E I2C Base Card2022-07-28
- U67Adding flashing lights to the Robotic Toy Car Project2022-06-16
- U64A breadboard friendly MCP230172022-05-28
- U53I2C IO Module with 4 Relay Outputs and 4 Galvanic Isolated Inputs2022-03-14
- U22MCP23017 with Adafruit Library2020-10-30
- U19Using the MCP23017 to increase your GPIO's2020-10-13
- U18Using I2C with a 4x4 Matrix Keypad2020-10-05
- U13Multiple I2C Devices on the same Bus, I2C Part 32020-09-12
- U6Extending Arduino/Esp32/STM32 GPIO Pins - PART 22020-08-28
- U5Extending the Inputs and Outputs of your Arduino/ESP32/STM322020-08-21