Simple 12 volt gel cell battery charger circuit constructed by using few easily available components. This…
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Simple Soil Dryness Detector Circuit
Important thing for plant growth and life is water for proper plant hydration we need to…
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12V to 24V Voltage Doubler
When we need High voltage DC supply from Low voltage input supply we don’t need to…
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Mini tesla coil Circuit
Mini tesla coil circuit made with few easily available components, and it will acts as a…
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CD4511 7-Segment Decoder Circuit
Seven Segment display widely used to project numbers in many applications and here is the simple…
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Automatic Street Light Controller using LDR
To save electricity and reduce man power we can simply convert normal street light into Automatic…
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Door Open Alarm Circuit using Hall effect Sensor
For Random application Simple Door Open Alarm circuit using hall effect sensor designed with timer IC…
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Simple Single Transistor Audio Amplifier Circuit
If you want to built simple audio amplifier without messy components then you can construct simple…
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Simple Smoke Detector Alarm Circuit using MQ02
Simple Smoke Detector Alarm circuit using MQ02 designed with few easily available components. Main part of…
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Simple Broken Wire Detector
Finding broken wire inside wall or over insulator is very difficult and here is the simple…
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