[ Log In ]
[ Register ]

Question #: 14938

Question: I'm having an issue with the AVI PWM output on my board the PW low is about half the voltage of PW High, so if I use 5v I get 2.5 v on low or if I use 10v I get 5v on low? I traced the signal back with my Oscilloscope and found that I get a PW low of 0v on the base of what looks like a smd transistor opposite the DCM connector, do you think I have a got a faulty board?

Current Solution

It's Mach3 USB Interface Board, I forgot to mention that!


Other Possible Solutions to this Question

Get Help with:
This Product
Tech Support
This Product
Order Query
Tech Support
Not logged in. Log In Register
Track Order(s)
View Order(s)
I Want to Schecule a One-On-One Paid Tech Support Session
Book an Appointment Pertaining to a BuildYourCNC Product (Free)
Ask a Quesion Below (Free):
Book an Appointment Pertaining Other Equipment ($60/half hour)
Book an Immedite Appointment Pertaining Other Equipment ($120/half hour)
Ask a Quesion Below (Free):
Waiting for response... I may not answer immediately, but I was notified on my cellular phone so my response is forthcoming. If I don't respond immediately, you can always go to the [My Account] page to see all of our chats at any time.