battery
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Digital Dice Circuit Dice can be used to play several games, such as Snakes and Ladders, Ludo, etc. Generally, dice are made of wood or plastic, which gets distorted… |
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Battery Monitor Circuit Sometimes we face a common problem when making any project related to battery or power supply - we don’t know about… |
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Cell Phone Charger Circuit Mobile phones generally charge with 5v regulated DC supply, so basically we are going to build a 5v regulated DC supply… |
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Clap Switch Clap switch is an interesting hobby circuit that turns on the lights with a clap sound. Although its name is “Clap switch”, it… |
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Simple Water Level Indicator Alarm with Buzzer Water tank overflow is a common problem which leads to the wastage of water. Though there are many solutions, like ball valves… |
