Created by | |
Created | December 01, 2012 |
Last modified | December 01, 2012 |
Tags | 555 oscillator |
Another 50:50 duty cycle 555 circuit.
The 555 timer is so versatile that many seem to have missed this easy implementation of a genuine 'squarewave' generator.
Using the designated 'Output for the charge/dis-charge cycle, after the intitial charge pulse to 2/3 Vcc a 50:50 output can be taken from the designated open collector 'Discharge' pin.
Actual component values and characteristics will vary depending on manufacturer and IC fabrication i.e TTL or CMOS etc.
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