uxcell Percussion Knock Sensor Module with LED KY-031 for DIY Starter 5pcs home2022 and the plant extracts

and the plant extracts

Suitable for wet and dry sanding

P5 (ABEC 5)

and quality—with a 100% satisfaction guarantee

suitable for broken toes

uxcell Percussion Knock Sensor Module with LED KY-031 for DIY Starter 5pcs home2022 and the plant extractsuxcell Percussion Knock Sensor Module with LED KY 031 for DIY Starter 5pcs Description: Knock sensor module and a digital 13 interface, built in LED build a simple circuit to produce percussion flasher. Interface comes with digital LED, will knock sensor connected digital 3 interface, when percussion sensor senses measure to percussive signals, LED flashing light. Specification: Model: KY 031 The Highest Voltage: 5V Module Output Form: ON OFF Output