So what’s next?

Working from home also means that you need to keep motivated and ignore all distractions!

So, what’s next on the list? Well obviously some sort of menu system and user input is needed.

A simple analogue multiplexed input is asked for. Although there are hundreds of Resistor Network diagrams available on the net, I decided to draw another one up just for the sake of it.

Why? Because by using an analogue input we can scan it every so often to determine what buttons have been pressed! Using a resistor network, we can save on I/O!

There’s actually a website called circuit lab where you can draw, simulate and share circuits! Marvelous!