2017-09-10, 19:50
(2017-09-07, 02:58)readbueno Wrote: I was only running for a short while, but, as you can see, very little has changed.
It does seem that the E channel is not going negative and the other two are just generating garbage interference.
Hi Brian,
The repetitive pattern on those 3 graphs almost looks like a bad switching power supply. Could the PS have damaged the controller, or vice versa? It's probably not, but I thought that I should mention it.
I power mine with the 5VDC 2A charger that came with my Android tablet.
73, Mike
www.w0btu.com