Because the switches are analog, they are bidirectional. That is, it isn’t really connecting one output to 32 inputs. It is more like a 32-position switch that connects a single pin out of 32 to ...

input and output. Inputs are components that send data to the Arduino. They're either digital (only sends HIGH or LOW signals) — think pushbuttons and PIR motion sensors — or analog (sends a ...

To interface an analog input or output component with the Pi means having to buy an ADC chip first and then wiring it to the ...

In this hands-on course, you will learn how to design, build and use electronic systems that combine both analog ... an Arduino based platform developed specifically for this course. Students will ...