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8 Bits LED Digital Tube Module Keyboard Scan and Display Module TM1638

8 Bits LED Digital Tube Module Keyboard Scan and Display Module TM1638

Item ID: 14008318

Sale Price:US$5.58

Total Price:
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Unit Price US$5.58 US$5.22 US$5.12 US$4.96
Product Details

Description:

  • Only need 3-wire control
  • Only need three common IO and could drive, no need MCU scan, save MCU sources
  • Adapts TM1638 digital tube drive chip
  • With 8 8digital tube(including decimal point)
  • 2*8 16 buttons
  • Support 8 degree brightness adjustment
  • Module size (LxW): Approx: 6.8cm x 6.8cm

Package Includes:

  • 1 x Module
  • 4 x Dupont line