5pcs 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino or raspberry pi 3
$2.95
Name: Key module Size: 11 * 22mm Color: red keycap Voltage: 3.5,5V Output: digital level (press high, release low) Interface: 3P interface S V G Platform: MCU, ARM, raspberry pie Shipping list: 5x key module
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