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1~10PCS 1x4 4-Button Independent Keypad Module DIY Kit for Arduino Raspberry Pi STM32 Electronics Projects STEM
$3.22
SPECIFICATIONS
Brand Name: NoEnName_Null
Condition: New
High-concerned chemical: None
Origin: Mainland China
Type: Module
DIY Kit 1x4 4 Independent Key Button Keypad Keyboard Module Mcu For Arduino Student Class Design Graduation Project Experiment
Circuit and interface schematic diagram:
