HT16K33_8X8 Dot Matrix Module DIY Electronic Building Block I2C for Compatible with for Blocks Without Case

Descriere HT16K33_8X8 Dot Matrix Module DIY Electronic Building Block I2C for Compatible with for Blocks Without Case

When driving an 8x8 dot matrix display with a microcontroller, 16 digital I/O pins are typically required, resulting in a significant waste of the microcontroller's I/O resources. To address this, we designed this specific module.
By using the HT16K33 chip to drive the 8x8 dot matrix, control is achieved via the microcontroller's I2C interface, thereby greatly conserving I/O resources.
The module is compatible with various microcontroller boards, such as for series. For setup, a sensor expansion board can be stacked onto the microcontroller; the module connects via its included wires to this expansion board.

Parameters:
Operating Voltage: 5V
Power: 1W
Communication Method: I2C
Current: 200mA
Interface: 4-pin, 2.54mm pitch
Operating Frequency: 13.56MHz
Data Transfer Rate: 10Mbit/s
I2C Address: 0x70
Dot Matrix Display Color:
Operating Temperature: -10C to +50C
Color: Black &
Material: PCB+Plastic
Specification: Without Case

Package Contents:
1 * HT16K33_8X8 Dot Matrix Module
1 * 4Pin Wire

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.