__dc_tracker

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>Description  

 

1 on-board chip NE555

2, a single channel output, the output duty cycle square wave is about fifty percent

3, onboard adjustable resistance, resistance can be controlled to adjust the output frequency

4, the working voltage: 5 ~ 12V

5, the board size: 29 (mm) x12 (mm)

Package Include:

1pcs NE555 adjustable frequency pulse generator module For Arduino Smart Car


 


 
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On Oct-13-15 at 20:11:18 PDT, seller added the following information: