Using GPIO Expander MCP23017 With Arduino (Get up to 144 GPIOs)
The number of GPIOs on the Arduino can sometimes feel a bit limited. For example, if you have a project where you want to control …
IO Expander
Interfacing Parallel In Serial Out Shift Register 74HC165 With Arduino
In this article, I will present all the necessary details to understand the operation of the Parallel In Serial Out (PISO) shift register. Using the …
Interfacing Serial In Parallel Out Shift Register 74HC595 With Arduino
This article will take you through the Serial In, Parallel Out shift register. Learning to use the shift register with Arduino can be a bit …