220V Switch with Fingerprint Scanner Using Arduino with code
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Course Description
Power saver circuit for TV course,
in this course you'll learn to design and implement a circuit that reduces unnecessary power consumption in TVs, helping conserve energy and lower electricity bills. This course covers the principles behind power-saving circuits, focusing on automatic cutoff techniques that detect inactive periods and switch the TV into a low-power or standby mode. You'll explore key components like relays, sensors, and timers, which play a vital role in detecting user activity and managing power flow. Step-by-step instructions guide you in constructing the circuit, programming it for customized cutoff times, and connecting it safely to the TV. Ideal for both beginners and experienced enthusiasts, the course also delves into practical applications for different household appliances. By the end, you'll be equipped to build a reliable power-saving circuit that can extend device lifespan and reduce energy costs. Troubleshooting tips and optimization strategies are also included to enhance performance and make your circuit more adaptable for other electronic devices.
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