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iliasam / OpenSimpleLidar

Open Source scanning laser rangefinder
https://hackaday.io/project/20628-opensimplelidar
MIT License
2.39k stars 237 forks source link

Likely problem with R102 #11

Open HaroldSapientia opened 3 days ago

HaroldSapientia commented 3 days ago

In the BOM, R102 is 10k. But in the pcb design file it's 1k. What exactly it should be?

iliasam commented 3 days ago

deleted

iliasam commented 3 days ago

Sorry, I'm mistaken, it should be 1k as at the schematic. I had updated all BOMs.

HaroldSapientia commented 3 days ago

An additional problem, I'm a freshman. What does 240 ohms (adj) for R100 mean? Thank you！

iliasam commented 3 days ago

This resistor is limiting current of encoder LED. I had updated the schematic: https://github.com/iliasam/OpenSimpleLidar/blob/master/PCB/CommonPCB_v1.2M/Schematic_motor_v1.2.png