Hello, I would like to duplicate this PCB, they are no longer available and I really need one. Here's my plan:
Plan:
1. Start collecting parts that are involved, I have done a little research and found a few suppliers.
2. Researched the making of a PCB, not sure with method I will use, but I thought the photo resist?? method was interesting.....
3. planning to use the same parts, but I have read that the 8 pin CI 12F629 may need to be programmed>?? this could be a problem for me.
4. figure out what kind of signal the one I have is producing, if possible, to duplicate it.
Basically feed 12V in and get an RPM pulse out.
Here's a picture of what I am working with, looks fairly simple, but complicated to me at the same time. I have soldered a few times but never tried anything like this....any and all help or advise will be greatly appreciated and not go on deaf ears.
Plan:
1. Start collecting parts that are involved, I have done a little research and found a few suppliers.
2. Researched the making of a PCB, not sure with method I will use, but I thought the photo resist?? method was interesting.....
3. planning to use the same parts, but I have read that the 8 pin CI 12F629 may need to be programmed>?? this could be a problem for me.
4. figure out what kind of signal the one I have is producing, if possible, to duplicate it.
Basically feed 12V in and get an RPM pulse out.
Here's a picture of what I am working with, looks fairly simple, but complicated to me at the same time. I have soldered a few times but never tried anything like this....any and all help or advise will be greatly appreciated and not go on deaf ears.
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