3/4/5-bit independent key module MCU foreign key micro-motion key board Bluetooth power amplifier key board suitable for Arduino

High-concerned chemical : None Package : SOP is_customized : Yes Model Number : 3/4/5-bit independent key module Dissipation Power : Independent key board Supply Voltage : Independent key board Application : Computer Type : Logic ICs Brand Name : diymore Operating Temperature : Independent key board Origin : Mainland China Condition : New