Ultra-Long Time Delay By IC Timer 555

Advertisements

Ultra-Long Time Delay By IC Timer 555
This be the circuit delays to have for a long time. By use the integrated circuit Timer 555 or Ultra-Long Time Delay By IC Timer 555 by R2 use for fine the frequency of pulse from the integrated circuit NE555 bring divide by wasp with 4017 each 10 in the end the time delays to follow want. Part S1 for choose Reset or Run of the circuit.

This entry was posted on Friday, July 13th, 2007 at 1:36 pm and is filed under 555, Timer. You can follow any responses to this entry through the RSS 2.0 feed.