Breathing light circuit based on 555 timer

Overview

Initiate EDA Competition (Drawing) in Xinjiang Institute of Engineering. Winner: Zhao Xueting. Award information: Winner Award. Entry title: Breathing light circuit based on 555 timer. Basic requirements: 1. LED light gradually brightens and dims. 2. There is an adjustable resistor in the circuit. , change the LED light automatic switch delay time 3. The circuit is powered by 5V DC power supply or four alkaline batteries

Design Files

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Update:2025-06-19 13:27:02

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