Amount 1PC
Signal Generator Type Pulse Generator
Brand Unbranded

Check the listing for details. 1/2/5/10PCS NE555 Pulse Signal Generator Module Frequency Adjustable 5-12V. Condition: New. Listed at 1.57 USD. Onboard NE555 IC. 1/2/5/10 x NE555 IC Pulse Signal Generator Module 5-12V Frequency Adjustable Square Wave Ouptut For Arduino Smart Car. Single channel signal output, the output duty cycle about 50% square wave.

$1.26
$1.57