schmitt trigger circuit using ic ua 741
Sunday, October 9th, 2011
A Schmitt trigger circuit shows two distinct signal input levels for turning the circuit ON and OFF.The difference between the Von and Voff voltages called hysteris Schmitt triggers are useful in conbverting slowly rising waveforms into fast rising ones and in relay like application.
The circuit shown here uses a 741 with positive feedback via R5,R6 [...]
