MAX7219 Dot LED Matrix Module MCU Control Unit
The module is a 12-pin display module with a 4-point common digital tube (0.36 inch) with a clock point. The driver chip is TM1637. It only needs 2 signal lines to enable the MCU to control the 4-bit 8- Segment digital tube.
In stock
₨ 500
In stock
Overview
This module is based on the MAX7219 chip which is a compact, serial input common-cathode driver that interfaces microcontrollers to LED matrices.
All common microcontrollers can be connected to this module by using a 4-wire serial interface. Each output can be addressed without refreshing the entire display. This module requires only 3 I/O lines for driving the display, making it ideal for your microcontroller projects.
- No of Digits: 8
- Operating Voltage: 5 V
- Size: 5 cm x 3.2 cm (wide) x 1.5 cm (high)
- Four holes (3 mm) with screws for easy installation (M3 studs can be used)
- 5 x DuPont Lines (20 cm)
- Interface Type: SPI, QSPI, MICROWIRE Serial Interface
- Maximum Clock : 10MHz
- Digit LED Color: Bright RED
- Cascading Ability: Can be chained or cascaded to drive unlimited units
- Display Driver: MAX7219
- Material: PCB + Electronic Components
- Size: 82 x 15 x 18mm
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