<br> [MAS.865](../index.html) > Power ## Power Electronics --- ### Transistors: #### [MOSFETS](mosfet/index.html) #### [IGBT](igbt/index.html) #### [SiC](SiC/index.html) #### [GaN](GaN/index.html) --- ### Circuits: #### [Isolation, Relays](relays/index.html) #### [Buck Converter](buck/index.html) #### [Boost Converter](boost/index.html) #### [Charge Pump](chargepump/index.html) #### [VFD](VFD.pdf) --- ### Methods: #### [PWM motor driving](./PWM_motor_control_rev5.pdf) #### Back-EMF Sensing #### Current Sensing and Control #### Estimating Coil Inductance #### 6-Step BLDC Commutation #### Field Oriented Control ### Examples: #### [Stepper Driver using IC](https://gitlab.cba.mit.edu/jakeread/mkstepper) #### [Wireless Stepper Driver using IC](https://calischs.pages.cba.mit.edu/step/nrf52-stepper/) #### [Three Phase Motor Driver](https://gitlab.cba.mit.edu/jakeread/mkbldcdriver) #### [Servo Stepper](https://calischs.pages.cba.mit.edu/step/servo-stepper/) #### [Piezo Drive](SA11_Karpelson.pdf)