8-Bit Digital LED Tube 8-Bit TM1638 Key Display Module For AVR Board ARM New
ab 1,07 €
Use TM1638 digital tube drive chip to drive common cathode LED digital tube. Buy the module provides an example program. Adapts TM1638 digital tube drive chip. Common anode LED digital tube. The electric motor protection : overload protection, wrong level protection and stall lock current protection.
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