Electronics

	Atmel AVRs Atmel AVRs are very handy and easy to use 8-bit microcontrollers
	BeagleBoard The BeagleBoard is small embedded Linux system based on an ARM core processor.
	Gumstix Gumstix are VERY small embedded Linux platforms. They can be coupled with lots of different add-on boards, making them very versatile computing platforms for projects where a small size is important.
	Hardware RNG Creating random numbers is not easy. This page describes a Random Number Generator based on a Cellular Automata ready fo FPGA implementation.
	PC Parallel Port PC Parallel (Printer) port is a handy option for simple computer control of custom boards.
	PC Serial Port Serial Ports are great for adding PC connectivity to a custom board. It is a good option if you need to connect to something a long way from the PC.
	Resistor Networks A collection of resistor network search tools.
	Scopes Some tips on printing screen grabs.
	Switch Debouncing Dealing with switch bounce is a common requirement in system design. This page contains information on what switch bounce is and how to deal with it.