5PCS Knock Sensor Module with LED KY-031 For Arduino PIC AVR Raspberry

Name: 5PCS Knock Sensor Module with LED KY-031 For Arduino PIC AVR Raspberry
SKU: 401034087400
Price: 1.59 USD
Availability: InStock

$1.27

$1.59 -20%

Brand Unbranded/Generic

Condition New

Item ID 401034087400

Brand	Unbranded/Generic

Check the listing for details. 5PCS Knock Sensor Module with LED KY-031 For Arduino PIC AVR Raspberry. Condition: New. Listed at 1.59 USD. Knock sensor module and a digital 13 interface, built-in LED build a simple circuit to produce percussion flasher. pinMode (Shock, INPUT) ;// define knock sensor output interface. pinMode (Led, OUTPUT) ;// define LED as output interface.

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