Automatic shut-off circuit
This alarm circuit is very simple, if triggered once, will keep on sounding until either the battery is drained off … Read more
cmos
Burglar Alarm Circuit with CMOS
A burglar alarm operates by opening or closing of an electrical contact. For example, in a house, the doors and … Read more
Simple water level alarm circuit based CMOS
The type of alarm shown in the figure is useful in applications such as monitoring the water level in the … Read more
Simple Pulse Generator Circuit
The output waveform of oscillator circuits shown in picture circuit below is square wave because capacitor C charges and discharges … Read more
Astabil Multivibrator circuit using CMOS
The astable multivibrator shown in above picture operates in a manner very similar to a free-running multivibrator using two cross-coupled … Read more