This project uses a 12xx series PIC to control the rear light to go on a bicycle. The main function is for when you are riding your bike at night so people can see you. Hardware schematics, PCB layout & software is all there. Avid bicyclists...

A True Random Number Generator seems to be a mathematical myth. However, we can still get pretty good random number generators. This AVR uses noise sampled from a transistor in the breakdown region which should be seemingly random. The schematic...

Dubb'd the 'Ypod'. The YAMPP mp3 player is the pinnacle of many DIY mp3 player projects combined. It uses all off-the-shelf components, you just need a fab'd PCB board. The entire project is open-source, hardware and software so go take a...

Today while I was looking around the inter-webs, I ran across this psuedo-ARM project index. The index is mostly an assortment of example programs for the more advanced features like timers & interrupts. Definitely worth a look if you need more...

This very detailed write-up goes through the process of designing a vehicle monitoring and security system. If you don't mind the lack of pictures and prefer schematics this article is for you. It's all brought together using a microchip PIC as its...