2Pcs Module Dot Matrix Display Module Square 88 replacement for Control Chip DIY Kit 1000x1000mil 1 x 1inch
- Advantage: Internal integrated static RAM, each data can be addressed during update without changing all displays.Practical Tool: Integrated scanning circuit inside the chip, does not occupy system resources..
- Product Brief: Adopt replacement for control chip, internally integrate BCD encoder, scanning circuit and drive circuit..
- Note: The chip only occupies three IO ports, which can be cascaded..
- Practical Tool: Integrated scanning circuit inside the chip, does not occupy system resources..
- Great Performance: Integrated analog and digital brightness control, consistent brightness display at each point..