I’ve recently completed the basic design of a general-purpose analog constant current...
Analog Electronics
White Noise Generator – An Analog Way
Welcome to the lovely sound of analog electronics! Now I’m building some white noise and pink...
Analog Optocouplers – Quick Starter
The prime intention behind this little post is to share some notes about analog optocouplers which...
Analog Optical Isolators – Playtime!
I’ve been asked if I could post a little primer on key components widely used in guitar...
Arduino – Get Better Analog
This is a quick primer on analog signal processing, which lets you smooth out the noise from analog...
Analog Multiplexer/Demultiplexer Primer
Assume that you’re in the middle of a microcontroller-based project with a big array of...
Electric Water Heater Thermostat Module
Let me introduce another simple do it yourself project, this time an electronics thermostat for...
BJT Switch & Microcontroller
Recently I got an unusual query from a newbie microcontroller hobbyist on how to drive an...