HTC-TECH module HTC Led-Key Display TM1638
Giá: 38.000₫ Còn hàng
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
Size:75mmx48mm/2.95"x1.89"(inch) (approx)
The rated voltage: DC12V
Voltage range: DC7.0 V-13.6 V
The input power: 0.24 A
8 key
8 LED common cathode
8 a digital tube common cathode
Use TM1638 digital tube drive chip to drive common cathode LED digital tube
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