01-19-2016, 10:09 AM
(This post was last modified: 01-19-2016, 10:18 AM by TilmanBaumann.
Edit Reason: PS
)
I won't be able to track this down much more before the weekend. I will have to dissemble everything and take it out of the case, so that I can probe the pins.
The 12v supply is working fine. Unless I needed to hook up a jumper or other power supply line for the pumps separately.
I don't remember soldering those transistors, but I guess they are there then. :)
Actually, that reminds me. I was missing the fet/transistor that drives the feeder. I got four out of five. Perhaps I happen to measure the one that was not installed by pure bad luck.
PS: Yes. I have board version 1 code running. The right pump pins on the arduino wiggle when I dose manually. But as I said, the pins don't stay high but droop quite fast.
The 12v supply is working fine. Unless I needed to hook up a jumper or other power supply line for the pumps separately.
I don't remember soldering those transistors, but I guess they are there then. :)
Actually, that reminds me. I was missing the fet/transistor that drives the feeder. I got four out of five. Perhaps I happen to measure the one that was not installed by pure bad luck.
PS: Yes. I have board version 1 code running. The right pump pins on the arduino wiggle when I dose manually. But as I said, the pins don't stay high but droop quite fast.