Simple water level alarm circuit based CMOS
The type of alarm shown in the figure is useful … Read more
Transistor Power Amplifier Circuit Based 2N3055
This circuit is designed with a simple and low cost. … Read more
Audio metronome circuit with led indicator
The metronome circuit of circuit below produces audible ticks from … Read more
1 MHz Crystal Oscillator based CMOS 4011
Many electronic circuits requiring precision control of time use crystal … Read more
Simple Pulse Generator Circuit
The output waveform of oscillator circuits shown in picture circuit … Read more