Circuits – PCB Isolation

This post details the repair of a early 1991 AC Delco stereo. AC Delco made many variants of this stereo […]

I’ve looked and been unsuccessful in finding household nightlights that meet my criteria: auto on/off dimmable 1800K CCT decent CRI […]

Octopart, the search engine for electronic and industrial parts, doesn’t post the pricing for their API on their website. There’s […]

Note – There are many versions of the Motorola Razr, each with subtle differences. Even similar version have differences between […]

I recently bought a Razr V3 on eBay. The listing below shows that it is made by Motorola. The pictures […]

This is a conversion of a convection toaster oven into a SMD reflow oven. I took a standard toaster oven […]

This was for a pair of outdoor speakers in front of KMNR, my college radio station. KMNR was receiving complaints for […]

While this is not my design, this is my analysis and derivations. I used this in my sound reactive lighting […]

In the winter of 2013, LED strip lighting hit its tipping point – a big rise in popularity. A year beforehand, in […]

A stranger off eBay got me pulled over, from across the world. I have a 1983 Kawasaki CSR 305 that has […]

Here’s a list of the most useful shortcuts in CM – more graphical and intuitive than the built in shortcut […]