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hbitter / DNMS

Digital Noise Measurement Sensor
https://hbitter.github.io/DNMS/
GNU General Public License v3.0
69 stars 23 forks source link

Wrong Gerber-Files #10

Closed imaluschi closed 4 years ago

imaluschi commented 4 years ago

Hi, i ordered PCB's according to the downloaded DNMS-master.zip from 11.03.2020. The Gerber Files from DNMS-T3.6-V1.2 where used. Now i've got all parts her and saw, there are only 5 connections for I2C-extension, not 6 for the RJ12-Jack as it was proposed to be. I saw, on 8th of May there where the gerber files changed, so the actual V1.2 seems different. AAAArgh!!!!

15 PCB's - so how can i "repair" them to use them? The ordered PCB's, "old" V1.2: Screenshot_20200629_174959 The "new" V1.2: Screenshot_20200629_174942

Franz4596 commented 4 years ago

Hi, that is not a problem. Cut off one RJ12-Connector from RJ12-6p6s-cable and solder the 6 wires to J2 dirctly, or use a 4 pin female pin header, see photo. 2020-06-30_DNMS-V1 1 You can drill RJ12 holes in PCB and solder Cu wires between RJ12 and J2. greetings franz

imaluschi commented 4 years ago

Thanks for your comment. Have to try which solution suits best for me. I wanted to use the cables as they are (connection is safest), so maybe I'll try to mount the connectors first.

hbitter commented 4 years ago

Hi, I just came back from a trip and saw what I messed up. I'm really sorry for that. Please, give me a PM to my mail address helmut.bitter@t-online.de. I will think about how I can compensate it. One question to understand it corretly, you want to use RJ11/12 connectors, right? Sorry for that. Regards, Helmut

hbitter commented 4 years ago

Hi, you can try to mount the RJ11/12 connectors as I described in the attached PDF. Please, give me a personal mail to my address above. Regards, Helmut A possible fix.pdf