Review of PCB designs

[dilawar]

@hrishi16 @ananthamurthy @soumyaaymous @upibhalla

Have a look at this PCB design: https://labnotes.ncbs.res.in/bhalla/mousebehaviour-cad-files-release-20190707pre2 https://github.com/BhallaLab/MouseBehaviour/releases/tag/v20190707.rc1

Eyeball the schematic at link above. Let me know if you notice something odd/missing. Tomorrow evening, @mrdorababu is going to drill couple of PCBs.

IMP Required components are here: https://github.com/BhallaLab/MouseBehaviour/releases/download/v20190707.pre2/BOM_MouseBehaviour.xls . This sheet contains component required to make 1 PCB.

Please place the order as soon as possible for as many PCB as required. My BOM on [mouser.in] is here: https://www.mouser.in/ProjectManager/ProjectDetail.aspx?AccessID=68514497ae .
If you have mouser accounts, I can share the project with you guys.

Both GPIO are optional. They support CAMERA TTL pulse for blackfly. They usually have GPIO 6pins port. We can also use 2-pin connectors as well.

• J5 and J6 are complementary to GPIO females J10 and J11.
• J4 and J12 are complementary.

[dilawar]

Notes from @mrdorababu

1. The diode which is connected in the solenoid driver need to be in reverse bias. So we need to connect -ve to the 12V.
2. The AGND and DGND are shorted in the PCB. We need to isolate DGND and AGND.

[dilawar]

@soumyaaymous @ananthamurthy @hrishi16 reminder. I'd be nice to have one review before it goes to Fab today.

[hrishi16]

To whatever extent I know, this should be fine.

[ananthamurthy]

Seems ok.. let's proceed

[dilawar]

This will go for fab.