Genmaizen
Genmaizen
Hi Bobbe, I´m TL1A from Kristian´s Discord server. I built your THT-Frames yesterday. The PCBs look very nice and it was easy to solder all the parts (sourced most of...
Calibration (holding DEL button when powering up) does not solve the issue. I also loaded the parasites firmware on the module just for testing the calibration because for this firmware...
I used an LM4040BIZ-10NOPB for the 10 V reference. At the offset pins I measure 5.742 and 11.228 Volts. At the LM4040BIZ itself I measure 11.542 Volts. Is that a...
Thanks very much for your comments! I bought the LM4040 at tme.eu. I tried to somehow measure another one out of this batch, but it is not easy to build...
Wohoooo, I contributed 😉 Anyhow, do I understand it correctly that this is just a schematic designation issue and not a PCB problem. So I don´t have to cross the...
Cool, thanks! I can confirm that after soldering the LM4040 like shown above, the offset is correct. 👍