Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Analog designers often need matched resistors. One solution is integrated resistor networks, but what if they don't offer the ...

When light strikes the photodiode’s active region, current flows from cathode to anode. Ideally, this entire photocurrent ...

It's been proven that Hall Effect sensors in joysticks resolve stick drift and last longer, so why aren't console ...