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Published 20 hours ago • verified publisher icon lab11

Microwave Radar PCB fixes

Open bradjc opened this issue 7 years ago • 4 comments

  • Hole sizes too small for radar module
  • TX/RX silkscreen backwards
  • PCB board name label too small
  • MSGEQ7 schematic
  • SAM4L switching power supply doesn't work

bradjc avatar Oct 19 '16 20:10 bradjc

  • Module silkscreen for I2C_C runs into the pin and cuts off, hard to read difference from I2C_D. Change to SCL and SDA.

ppannuto avatar Oct 19 '16 21:10 ppannuto

Also need to fix the false positive issue, where there is noise (or something) on the IF pin and that leads to motion detection when nothing is happening.

bradjc avatar Oct 26 '16 22:10 bradjc

  • [x] Check that caps are on VDDCORE not VDDOUT

ppannuto avatar Jul 18 '17 19:07 ppannuto

Fix the damn microwave radar hole sizes

adkinsjd avatar Sep 30 '17 01:09 adkinsjd