Amazing LED Effect

Amazing LED Effect

Amazing LED Effect Circuit Using Relay, Without IC or Transistor Using Super Effect LED Chaser Circuit, Simple To Make Your Circuit.

Amazing LED Effect Working Principle :

Relay is used in this LED Chaser Circuit. The 1000uf Capacitor is connected to this Relay. This capacitor is connected to the Relay Coil. When a 12v supply is given to this circuit, the capacitor is energized, while the relay coil is energized so that the NC of the contactor is open so that the coil is in energize condition while the capacitor is in charge and then de-energized. Then again NC will function again. Thus the relay acts as a flip flop. The 470uf capacitor connected to it sends low to high voltage to the LED circuit thus passing through the diode and resistor connected to the LED and generating the Running LED Effect.

Circuit Diagram :

I designed A circuit Diagram From Easy EDA Site

Needed Components :

  • 12v Relay – 1
  • LED – 10
  • 4141 diode -9
  • 470 ohms Resistor – 10
  • 470uf Capacitor – 10
  • 1000uf Capacitor -1

Tools Needed :

  • Soldering Iron
  • soldering Past
  • Lead
  • Soldering Iron Stand
  • PCB Holding Stand
  • Cutter

How To Make :

I designed the Amazing LED Effect Chaser Circuit on the Easy Eda website and created the Gerber file. I uploaded this Gerber file on the JLCPCB website and ordered 10 PCB which costs 2 dollars. PCB was delivered in 8 days. I bought the required components in the Local Shop and then I put Relay, LED, and all the components in the PCB and then soldered using the soldering iron and then cut the Excess Terminal and cleaned the PCB.

12v Supply should be connected to the 2 pin Screw Terminal of the Circuit.

PCB Layout :

Gerber File :

Download this Gerber file and use it to order PCB

Make Video :

Also watch the full tutorial of this project on our youtube channel

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