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8-Bit Digital LED Tube 8-Bit TM1638 Key Display Module For AVR for Arduino

Rs 650.00
In stock
SKU
LTMODSENOTH03
8-Bit Digital LED Tube 8-Bit TM1638 Key Display Module For AVR for Arduino

Details

- Integrates buttons, LED & Seven Segments Display
- Only requires three IO ports to be driven
- By day of the module's TM1638 chip micro-8 8-segment LED display and 8 buttons and 8 test Two-color LED control, IO savings serial communication interface, 8-level brightness adjustment (LED and adjust the brightness of a unified digital), and scan button scans showed no MCU intervention, MCU only needs to read or send display data to register RAM chips can save MCU resources.
- Comes with connection cable (20cm length)

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