DIY Muscle Sensor / EMG Circuit for a Microcontroller. his instructable will teach you how to make your own muscle sensor / EMG circuit to incorporate into your next project. Use it to control video games, robot arms, exoskeletons. via Gundanium (June
Use Arduino With TIP120 Transistor to Control Motors and High Power Devices
Micro Metal Gearmotor This gearmotor is a miniature x x low-current brushed DC motor with metal gearbox, similar to Sanyo’s popular 12 mm gearmotors. These units have a 3 mm-diameter D-shaped output shaft.
Pololu Simple High-Power Motor Controller (Fully Assembled) The Pololu Simple High-Power Motor Controller makes basic control of brushed DC motors easy, with our free Simple Motor Control Center software enabling quick configuration over USB.
Pololu Jrk USB Motor Controller with Feedback (Fully Assembled) The jrk motor controller is a highly configurable brushed DC motor controller that supports four interface modes: USB, logic-level serial, analog voltage, and hobby radio control (RC).