- XMC1302: the microcontroller is the XMC1302-T038X0064 of 38 pins.
- XL7005A: there is one XL7005A dc-dc, at back side.
- IRS2005: there are three of these power mosfet drivers, on front side. These are for driving the 6 power mosfets.
- LM258: there is one LM258, dual opamp, at back side.
- MCP602: there are two MCP602 opamps, at back side.
- there is one big resistor of R003 (0.003 ohms) at back side to measure the battery current
- there are three big resistors of R003 (0.003 ohms) at front side to measure each motor phase current
