Clap switch circuit using IC 555
This Clap switch circuit using IC 555 is a hobby circuit, makes LED to glow while you…
Continue Reading12V battery level monitor Circuit
This circuit contains LM3914 ic, it is also called as dot/bar display driver. It sense magnitude…
Continue ReadingSimple Mic circuit
Simple condenser mic circuit to convert Acoustic sound signal into electric audio signal. This Simple mic…
Continue ReadingLED flasher circuit
Simple LED flasher circuit by suing Single IC LM3909. The LM3909 is a monolithic oscillator specifically…
Continue ReadingLight Fence circuit
Simple Light Fence circuit and this circuit can be used for security purpose, by implementing light…
Continue ReadingVariable LED flasher
This is single IC LM3909 variable LED flasher circuit, and it needs only 1.5 volts for operation,…
Continue ReadingMonostable multivibrator
Simple Monostable multivibrator circuit designed by using timer IC 555. Components List S.No Name Quantity 1.…
Continue ReadingAstable multivibrator
Simple Astable multivibrator circuit designed by using timer IC 555. Components List S.No Name Quantity 1.…
Continue ReadingEmergency LED light circuit
Easy to construct Emergency LED light circuit, This Portable emergency LED lamp circuit designed with simple…
Continue ReadingSimple FM transmitter
Simple FM transmitter circuit made with few easily available components, This Frequency Modulation reaches several meters…
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