Number Locking System based Door lock using IC4017

Hello Engineers. Hope all are well. Security and automation are a great demand in this era. In this article, I am going to discuss a Number locking system based door lock. This is a cheap and effective way for low level based security by using number locking system based door lock protection. Security is required … Read more

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Simple Automatic Emergency Light circuit Auto on off

Simple Automatic Emergency Light Circuit. Simple Automatic emergency light that auto turns ON off. Hello Guys, Hope everyone is doing well. Power cuts or routine electricity cuts are common in some places. These things are often common. Also, those who don’t have inverters in their home or a specific area like the garage of out … Read more

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Simple Vending machine Circuit for Tea Coffee Soda

Hello guys. I hope everyone’s well. In places like Parties, Offices, or Events, you people might have used Self-service vending machines. Be it Tea vending machines circuit, or Soda vending machines that have a button to press and you have a standard specific sized glass or mug. You press that button & Soda comes from … Read more

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Electronic Pushups Counter Circuit Digital pushups counter

Hello Engineers. I hope all are fine. Guys, Today in this article, I am going to discuss a digital Electronic Pushups Counter circuit. While doing push-ups or any exercise, we need to focus on ” quality over quantity ” i.e focusing on the body form and positioning. Although, still quantity is also required to progress … Read more

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Automatic Exhaust System | Smart exhaust Fan circuit

Hello Engineers. Hope you all are doing good. At places like kitchens, commercial kitchens, Fireworks factories or welding shops, etc places a proper exhaust system is required. An automatic exhaust system will be much helpful at these kinds of places. So that anyone if forgot to open the exhaust system, then too this automatic exhaust … Read more

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