Confused Life - Reloaded

I admit to being a tiny bit obsessed with monitoring utility bills and gathering data on my usage patterns blow-by-blow. The energy monitor...

Before I commit a design to a PCB, I usually make a messy jumpers everywhere version on a breadboard. This is not always possible for a ful...

After a spate of high electricity bills and trying to save energy by turning things off randomly I decided to do it the proper and scien...