__dc_tracker

>Description  

 


1. Onboard NE555 IC.

2. Single channel signal output, the output duty cycle about 50% square wave.

3. Plate load resistor, adjust the resistance to control the output frequency.

4. Onboard power indicator.

5. Working voltage: 5V~12V.

Package Include:

1PCS NE555 adjustable frequency pulse generator module For Arduino Smart Car NEW

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