Open mlubej opened 2 months ago
Hi!
Thank you for your reply, it was helpful. I managed to order the Laser and some of the other components. I might drop in with some question every now and then and I'll use this ticket here.
C1
and C2
components. The stated number is the same as for the C3
capacitor, but this can't be, since the capacitance is different. Perhaps this one should be stated?U4
component. It seems to be linked to the RM3100 breakout board (U2
component), but it's not exactly clear what this component is, nor can I find it due to missing part numbers. can you please help me out here?J4
component I see that the 100mm long cable is used. do you think the 150 mm cable would fit as well?EDIT: ah, sorry, just now saw your answer about U4. Thanks!
Yes, there is an error in my parts list - I will update shortly. The part you have identified is appropriate, my device uses https://jlcpcb.com/partdetail/16531-CL10A105KB8NNNC/C15849. However, the 4.7uF capacitors would probably work perfectly well.
The J4 jumper cable - 100mm works very nicely, you would likely get away with the 150mm but might need to tuck it out of the way of the laser once assembled.
U4 was sort of an experiment - there is a different breakout board for the RM3100, which it looked like I might need to use; I was going to try to fit both options on the board but it didn't work out.
Do let me know if any more questions!
Hi @furbrain!
I wanted to order the electrical components, but realized that the purchase might need to be quite dispersed across various sites, especially for the more complex components, such as the magnetometer, BLE, laser module, etc... I have a few questions:
bom.csv
which don't have the Farnell part number?Thank you!