Introduction:

• It is a Colorful LED Heart-shaped Automatic Flashing Light Electronic Soldering DIY Kit. Powered by 5V DC-005 Power Supply, automatically flashing and change various lighting effects within 80 Red/Green/Yellow/Blue LED.

• The matched transparent shell can provide better lighting effects, serve as a bracket to support its stability, and also serve as a battery case. It can not only be used as a DIY electronic kit that allows you to better understand the circuit and learn how to soldering, but also as a very suitable experimental workbench tool.

Feature:

• 80 Colorful LED Automatic Flashing
• Automatic Switch 41 Flashing Effects
• Heart-shaped Appearance Design
• 129 DIP Solderable Components
• DC-005 to USB 5V Power Supply Mode
• With Protective Housing

Parameter:

• Work voltage: DC 4.5V-5.5V
• Display Color: Red/Green/Yellow/Blue
• Power Type: DC-005 to USB
• Work Temperature:-40℃~85℃
• Work Humidity:5%~95%RH
• Size(Installed):117x100x21mm

Use Method:

• Turn on the power switch and the LED will automatically enter the working state.
• Note: It will continuously loop back to play the same music if a music chip is installed. It cannot pause music or adjust volume, so please consider carefully whether to install a music chip.

Schematic Diagram & Installation Steps:

• Please download from Specs & Docs.

Components List:

• The microcontroller chip and the minimum components have been already pre-soldered.