Quantity   Component name
1 × ATmega328p Main Microcontroller
1 × 16MHZ Crystal
1 × MCP1703 250mA 5V Voltage Regulator
1 × AON4420L N-Channel Mosfet for Reverse Polarity Protection
1 × ISL81487IBZ RS-485 Driver
2 × 1x6 0.1" smd female header for breakout pins, including GPIO, A2D, I2C,
1 × 2x4 0.1" smd male header to attach 2x RS-485 cables
1 × 2x12 0.05" smd female header connects processor board to driver board, plus ISP header
1 × VNH5180A Interface and IO ICs / Peripheral Drivers and Actuators
1 × 10k thermistor
1 × 2x12 0.05" smd male header connects driver board to processor board
2 × 8pin FFC connector connects driver board to encoder board
1 × AS5050 (or AS5055) 10 or 12 bit Magnetic Rotary Encoder
1 × LM3480 100mA 3.3V Voltage Regulator
1 × various caps and resistors listed in full BOM full BOM linked in the sidebar
1 × MG946 Servo (Case, DC Motor & Metal Gears)
1 × 6mm Neodymium Disc Magnet - Diametrically Magnetized
1 × Custom Spindle Magnet Enclosure 3d printed prototype
1 × Custom Enclosure Bottom 3d printed prototype
1 × 4 wire cable for RS-485 and power transmission