Just One Touch! Smart Delay Timer Circuit Perfect for Doorbell and Security Alarm
4:15
YouTubeSoldering Tech
Just One Touch! Smart Delay Timer Circuit Perfect for Doorbell and Security Alarm
In this video, I will show you how to make a touch delay timer circuit using transistors, designed specifically for touch-activated doorbells and security alarm systems. This circuit provides a smooth delay response, ensuring reliable activation with just a simple touch. You will learn the complete tutorial step by step and also working ...
5.6K views5 days ago
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