Date
Participants
Goals
Review progress on current projects.
Action items
Supplemental BPS
- Reverse relay coil suppression diode
- Simulate the circuit
- Larger relay to switch output (Up to 9 A load)
- Switch to microfit connectors
- Add an LDO for the reference voltage
Steering
- Move decoupling capacitors closer to the ICs
- Rearrange Schmitt triggers/signals to reduce the number of traces on the bottom layer
AFE
- Tent vias
- Label each pin on the connectors (especially voltage taps)
Charger Interface
- Add keepout layer around board
- Use a trace for 12 V instead of the long polygon
- Put the capacitors before the crystal for U1
- Replace SPI testpoints with a 5 pin header
- Move Q1 closer to U5
- Rotate C20 180 degrees
- Move trace from P7 to P3 to top layer
- Move LED3 to not cut the relay 12 V polygon