Heart Shape Blinking LEDs, 4-6V DC, DIY Kit, FREE SHIPPING

  • $8.95
  • Save $1

Product Description

This heart shape light emitting diodes electronic kit is a fun project for beginner's to electronic project. Once assembled and power up, the LEDs will blink simultaneously. 

The electronic parts come in loose form and will have to be soldered to the printed circuit board that comes with this kit. The equivalent parts may be provided and different from shown in pictures.

Basic soldering and electronic knowledge are necessary to assemble this kit. 



  • Supply Voltage: 4V - 6V DC
  • PCB dimension: 50.7mm X 50.7mm (2.0in X 2.0in)


Parts List

Component Value/Type Label Qty
Resistor 47KΩ R1, R2, R4 3
Resistor 100KΩ R3 1
Resistor 22Ω R5 1
Resistor 10KΩ R6 1
Potentiometer 50kΩ VR1 1
Electrolytic Capacitor 47uF  C1 1
Op-Amp LM358 U1 1
Light Emitting Diodes 5mm LED1-LED22 22
NPN Transistor  S8050 Q1 1
Power Switch S1 1
Printed Circuit Board 1


Packing Details 

  • Item:  Heart Shape Blinking LEDs DIY Kit
  • Package Size: 15cm X 12cm X 10cm (5.91in X 4.72in X 3.94in)
  • Package Weight: 0.03kg (0.07lb)



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