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Digital Tube Display MAX7219 CWG 8-Digit Red Three Control Module IO For Arduino
$ 5.8
- Description
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Description
Digital Tube Display MAX7219 CWG 8-Digit Red Three Control Module IO For ArduinoDescription
A convenient four wire serial interface can join all general microprocessor. Each data can be addressed in the update does not need to rewrite all the display. MAX7219 also allows users to each data selection code or code.
The device contains A 150 mu A low-power shutdown mode, analog and digital brightness control, A scan limit register allows the user to display 1-8 bits of data, there is also A let all LED detection mode.
PCB four corners with copper screw fixation, which can effectively prevent short circuit accident happens!
Four digital tube is 0.36 inch one common cathode digital tube
This module is compatible with 5 V / 3.3 V microcontroller (51 / AVR STM32...)
Package Included
1 x Digital Tube Display