ITEM NAME:TM1638 Driver Chip 8-Bit LED Digital Tube 16 Keys Display Module for Arduino ARM Descriptio n Description: (1) Using TM1638 digital tube driver chip to drive common anode LED digital tube (2) The biggest advantage: only need 3 ordinary IO to drive, no MCU scanning, very saving MCU resources (3) with 8 8-segment digital tubes (including decimal point) (4) 2*8 total 16 buttons (5) Support 8 levels of brightness adjustment Specifications: Material: PCB Board Color: Blue Size: 60mm*70mm Package Included: 1 * 8-Bit LED Digital Tube 16 Keys TM1638 Display Module 5 * Cables (Random Color) Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. We offer you what you need! TM1638 Driver Chip 8-Bit LED Digital Tube 16 Keys Display Module for Arduino ARM.(1) Using TM1638 digital tube driver chip to drive common anode LED digital tube. 1 8-Bit LED Digital Tube 16 Keys TM1638 Display Module. Material: PCB Board. We want to make sure you are happy with our item.
