Clock Ticking Sound Circuit using 555
Timer IC 555 has many possibilities to entertain electronic engineers and make productive in electronic circuit…
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Transistor Tester Circuit Using 555 Timer
Most circuits are designed with transistors and different parameter transistors are being used in many circuits…
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Simple Seven Segment Counter Circuit
We count everything, in order to project or show the count value we need number display…
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Clap Switch Circuit with Relay
If you want to design a Switch circuit to turn ON and turn OFF without reach…
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Door Knob Touch Alarm Circuit
Simple Door Knob Touch Alarm Circuit is constructed by using timer IC 555 and few easily available…
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Fire Alarm Circuit
Simple Fire Alarm Circuit designed by using 10K NTC (Negative Temperature Coefficient) Thermistor and timer IC…
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555 Timer Stepper Motor Controller Circuit
A simple 555 Timer Stepper Motor Controller Circuit is designed with few easily available components. This circuit…
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Sound Generator Circuit Using IC HK620
We take lot of effort to add sound output in electronic design, Here the simple Sound Generator…
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Water Level Indicator Alarm
Water is very precious thing and we need to conserve adequately and should ensure proper water…
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Non Contact AC Voltage Detector Circuit
By using this simple Non Contact AC Voltage Detector Circuit we can identify the presence of AC…
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