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) 2. Electrical parameters Working voltage: DC 5V PCB board …

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