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Adjustable Pulse Generator Board for Arduino

Adjustable Pulse Generator Board for Arduino

31070-large.jpg  360-3D.jpg    California Proposition 65 Warning
Stock No: 31070 MI
 Review Average:  
 Number of Reviews: 5
 View ReviewsReview this item
$4.95


Availibilty: In Stock   Units: 259
Quantity 


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 Detailed Description
Compact PC board Pulse generator utilizing the 555 IC. Features: 5-15VDC input power, 15mA output drive @ 5VDC; 35mA @ 12V Power. 4 jumper selectable frequency ranges: 1Hz-50Hz, 50-1KHz, 1KHz-10KHz & 10KHz-200KHz. Controls for Frequency Adjust & Duty Cycle. 3Pin I/O header.
Note: Freq. & Duty Cycle interact with each other.
L: 1-1/4” W: 7/8” H: 9/16” WT: .02

View PDF Data Sheet

California Proposition 65 Warning WARNING: This product can expose you to chemicals including Nickel which is known to the State of California to cause cancer and which is known to the State of California to cause birth defects and/or other reproductive harm. For more information, go to www.P65Warnings.ca.gov


 Product ReviewsClick here to review this item
Works, but dont believe the documentation
I have an old pdf that has reference designators, and the current one that doesnt. Both have errors. I was modifying it for a limited freq. range, and it was way off. Found out that the 1uF cap on J3 was really 4.7uF. Other values are suspect too. If youre going to use this with any modifications, take the schematic with a grain of salt.
- Electronics Guy, NC
 
Verified Purchase
Fast Shipper, as advertised.
eBay
 
Pulse Generator 31070MI
Too bad you cant read the component values on the schematic
 
Pulse generator +/-
Ive used 6 or 8 of these for a 1-2 hz application. As the note indicate, you have to repeatedly cycle between the pots to get the pulsewidth and Hz you need.It takes patience at 1 hz. Also I have had 3 early failures, they lock up and then go dead.
- Alan, KS
 
PI metal detector
Good base unit PI metal detector.
 




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