555 Timer download,Simpler,Faster and More Reliable.
Download 555 Timer that bundles the various ways to get 555 Timer.
555 Timer
Category: Windows / PDA
License: Freeware
Limitations : OS: CE
Size: 0.23 MB (231,367 bytes)
Introduction: 555 Timer is a simple but useful application for calculating the timing characteristics of one of the most commonly used electrical components - the 555 Timer Chip.555 Timer quickly calculates the timing response of a displayed electrical circuit for supplied values of resistance and capacitance. Two commonly used modes of the 555 IC are supported, namely monostable and astable mode.In monostable mode, the 555 IC is configured for single-shot operation, whilst in astable mode, the 555 IC is configured primarily as an oscillator.In both modes, an animated LED provides visual feedback for the timing response of varying value-resistor and capacitor values.
Download: 
Screenshots:
555 Timer @ Google
555 Timer @ MSN
555 Timer @ Yahoo
555 Timer @ LookSmart
555 Timer @ Ask
555 Timer @ AOL