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

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

$ 2.44

Availability: 35 in stock
  • Model: TM1638 LED Display Module
  • Modified Item: No
  • Condition: New
  • All returns accepted: Returns Accepted
  • MPN: TM1638
  • Refund will be given as: Money Back
  • Country/Region of Manufacture: China
  • LED Color: Red
  • Return shipping will be paid by: Seller
  • Item must be returned within: 30 Days
  • Custom Bundle: No
  • Brand: Unbranded

    Description

    Features:
    100% brand new in factory packaging
    8 keys, 8 LEDs, common cathode LED digital tube.
    TM1638 Chip
    Only requires 3 x IO ports for operation.
    Read the relevant register to send display data or test button so it saves the MCU resources effectively.
    Keys are sensitive
    Effective display.
    Specifications:
    Voltage range: DC5.0 V-12.0 V
    Temperature range: -10 - 70C
    Expect life: 50000 hours
    Material: Glass fiber reinforced plastic
    PCB Color: Blue as picture show
    Package included:
    1 x 8-Bit Digital LED Tube 8-Bit TM1638 Key Display Module