Announcing the ‘Shutter Pod’ project

The goal of the project is to design a timer for SLR cameras capable of taking long exposure and time lapse photography. At the heart of the  device will be a ATmega micro-controller and a 16×2 back lite LCD display. The entire project is being developed as open-source hardware and software being hosted on Google [...]

BJT Equation Sheet

This is a handy little cheat sheet that I have been working on with equations for common Bi-Junction Transistor (BJT) configurations. It has schematics, DC equations and AC equations for 8 of the most common setups. It  is not quite finished yet but it’s a start so if you find any mistakes or know of [...]