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Specification:
Product Name: SMD dot matrix advertising screen kit
PCB Board Size: 97mm x 85mm
Power Supply: DC 5V
Display Unit: 256 LEDs (0805 Red LED), arranged in a dot matrix pattern
Control Method: Row-by-row scanning
Note: This is an unassembled kit, you need to solder and assemble.
Feature:
The kit consists of 256 0805 SMD LEDs to form a display unit. It can display 256 pixels, such as Chinese characters, by row and column scaimiiig.
The kit comes with a microcontroller with a pre-programmed program. The startup display mode is: All lights up -love symbol - 'You are great' character advertisement.Then repeat the above display content.
The microcontroller program of this kit has been burned, and the effect can be achie