Adjustable Flashing/Blinking LED circuit on Breadboard | 555 Timer Project #5

Опубликовано: 23 Февраль 2020
на канале: Elonics - Electronics Projects on Breadboard
156,887
2.4k

A Tutorial on how to make a Flashing/Blinking LED circuit using 555 Timer IC on a breadboard. This circuit flashes LED lights at regular intervals of time and the flashing rate can be adjusted by using a potentiometer. Detailed explanation of how this circuit works is also included in the video.

Additionally, this circuit can be made to flash 2 LED's one after the other, and can also be used to flash LED strips / Lights that operate on AC power by using a relay module.

Link to the circuit diagram: https://elonics.org/adjustable-led-fl...

Below is the list of components required for building this LED Flasher Circuit:
555 IC
LED / any output device
Capacitor - 10uF
Resistors - 100K, 1K, 220R
Breadboard
Breadboard Connectors
Power Supply (5-12)V
Potentiometer (Optional)
Relay Module (Optional)
Refer to the resistor table shown in the video tutorial for determining exact value of LED's series resistor (220R)

This tutorial is a part of 18 video series on 555 IC Projects:    • 555 Timer Projects on Breadboard With...  

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