ICStation Heart-shaped Colourful Dazzle Light DIY Kit

1. The circuit description
This circuit is consist of the STC89C52 minimum main system and 32 colorful LED display components. It uses the STC89C52 Microcontrollers as the control chip and drives 32 I/0 to control the 32 F5 colorful LED.( We have finished the Microcontroller program for the DIY Kit)

ICStation Heart-shaped Colourful Dazzle Light DIY Kit

2. Electrical parameters

  • Working voltage: DC 5V
  • PCB board size: 96 * 88MM
  • LED color: red (the default color is red)
  • Mounting holes size: 3MM

This MCU is consist of 20 effect model which can cycle automatically.
3.Schematic diagram

5. The component list

Component

Label

Encapsulation

Value

Quantity

40P IC base

1

Resistor

R1~R32

AXIAL-0.4

510

32

Resistor

R33

AXIAL-0.4

10K

1

Ceramic capacitors

C1,C2

RAD-0.1

22pF

2

25V/10UFElectrolytic capacitor

C3

RB.1/.2

10UF

1

12MHz crystal oscillator

Y1

HC49S

12MHz

1

8*8mm Self-locking Switch

S1

DIP6

1

DC-005

J1

1

5mm red LED

D1~D32

32

STC89C52RC

U1

1

 

For more detail: ICStation Heart-shaped Colourful Dazzle Light DIY Kit

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