- The yellow is a high capacity tantalum capacitor, not a resistor.
- CANBus: CAN Bus MCP2515 / D230 (SN65HVD230) DIY Module Schematics
- Which 6 legs? You mean the 6-pin chip? That’s a current sense bidirectional opamp, if that’s what you mean. I think I put 199, but not sure, that was like so long ago.
- Which controller? There is not controller here, just the driver.