Precision Power Supply

Reference material

main

http://www.wikihow.com/Convert-a-Computer-ATX-Power-Supply-to-a-Lab-Power-Supply

http://web2.murraystate.edu/andy.batts/ps/powersupply.htm

http://embedded-lab.com/blog/?p=1953

Current Limiting

http://freecircuitdiagram.com/2008/08/27/variable-adjustable-current-limiter-circuit/

freq counter

http://www.sparkfun.com/products/10140

function generator

http://www.electronics-diy.com/store.php?sel=kits&sub=function_generator

http://www.sparkfun.com/products/10015

http://www.myplace.nu/avr/minidds/

metering

http://www.electronics-diy.com/store.php?sel=kits&sub=pic_voltmeters

ociloscope

http://www.serasidis.gr/circuits/AVR_oscilloscope/avr_oscilloscope.htm

http://yveslebrac.blogspot.com/2008/10/cheapest-dual-trace-scope-in-galaxy.html

VGA output

http://tinyvga.com/