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

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

SKU: 399381 (Added on -)
  • US$5.56

    10 %
    OFF

  • 4.99
  • CHINADXSOUL

    Free shipping To
    UNITED STATES

  • Dispatch: Ships within 7-10 business days
  • Form Color:

    Blue

8-Bit Digital LED Tube 8-Bit TM1638 Key Display Module for Arduino
This SKU 399381 is available in DXSOUL with Free Expedited delivery. DXSOUL: 901399381
- With 8 keys, 8 LED, 8-bit digital tubes common cathode;

- Can directly connect with singlechip such as STC;

- Provide Ardiuno driving program;

- Adopt TM1638 chip, has the common peripheral circuit in the mentioned 3 singlechips. Its most remarkable feature is it only needs 3 IO of the single chip to drive, scan display and key scan do not need singlechip but register to transmit data or test keys, meantime saving MCU source. Provide sample program once buy this module.

- Wire Connecting Method: Connect VCC GND to 5V power, connect  STB CLK DIO to singlechip IO port.

 

General
ModelN/A
Quantity1Set
ColorBlue
MaterialFR4
Specification
Screen TypeDigital tube
Working Voltage 5V
English Manual / SpecNo
Download Link http://pan.baidu.com/s/1ntl1BK1
Other Features
Other FeaturesWorks with official Arduino boards.
Dimensions & Weight
Dimensions 3.03 in x 1.97 in x 0.43 in (7.7 cm x 5 cm x 1.1 cm)
Weight 0.85 oz (24 g)
Packing List
1 x Module

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Quantity 3+ units 5+ units 10+ units
Rate US$4.42 shipped US$4.41 shipped US$4.39 shipped

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Recent Customer Reviews

  • 9732432 Post on 8/27/2016

    This module is a very convenient circuit that uses a protocol similar to SPI (with 3 wires). Manual is very confusing, but there are some tutorials in the Web and in Youtube for using this. But, all this difficulty is of ,... Read more

    Impression:Fun and good!

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