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LED Chaser Circuit with 555 Timer IC Tutorial

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LED Chaser Circuit with 555 Timer IC Tutorial

C
circuitdigest

11 Views • Apr 21, 2026

Description

Simple LED chaser circuit using a 555 timer and CD4017 counter to create running light patterns, with adjustable speed control, circuit diagram, 555 timer IC pin diagram, working explanation, and practical LED sequencing for beginners.
Read more : https://circuitdigest.com/electronic-circuits/led-chaser-circuit-with-555-timer-ic-and-cd4017

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