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quack/EDA/ChangeLog.md
demik 3e76f6195b PCB version 1.3
2021-04-05 11:46:01 +02:00

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Raw Blame History

PCB 1.3

  • testing blue PCB
  • replaced RXS0108EPWR by 74LVC2T45 + 74LVC4245
  • tone down LEDs by about 30%
  • added automatic ADB pullup resistor
  • added decoupling capacitors to level converters

PCB 1.2

  • moved a few labels around the silk layer
  • moved the ADB socket out by 2mm
  • tone down LEDs by about 50% (christmas is over)
  • replaced TXB0108PWR by TXS0108EPWR

PCB 1.1

  • added beads to reduce EMI
  • fixed missong OE on TXB0108
  • tone down LEDs by about 20%
  • fixed Pick&Place rotations
  • added PCB Antenna

PCB 1.0

  • Initial board release