Quantity   Component name
1 × Brushed DC motor
1 × Bipolar stepper
1 × Quad-type BLDC
1 × Standard Hobby Servo
1 × Standard Transistor (2N3904, 2N2222A)
1 × SN754410NE / L293D H-Bridge Driver Interface and IO ICs / Peripheral Drivers and Actuators
1 × L298 Driver Interface and IO ICs / Peripheral Drivers and Actuators
1 × DRV8825 Stepper Motor Driver
1 × DRV8830 I2C DC motor driver Power Management ICs / Motion, Motor and Servo Control
1 × L6470 Stepper Driver
1 × A4988 Stepper Motor
1 × Cheap-o ESC
1 × Power MOSFET (irlb8721pbf)
1 × Arduino (Uno is fine)
1 × Cortex M dev board (LPC1768, Nucleo) Getting one with a CAN Bus would be useful for future work)