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Building an H-bridge-controlled motor with photocells to track light; H-bridge motor control with 4017 (in Turkish) Using the HIP4081A for H-bridge control Archived 27 February 2012 at the Wayback Machine; Using the L293D H bridge for DC motor control; A simple circuit designed around L293D motor driver IC
A stepper motor, also known as step motor or stepping motor, [1] is a brushless DC electric motor that rotates in a series of small and discrete angular steps. [2] Stepper motors can be set to any given step position without needing a position sensor for feedback. The step position can be rapidly increased or decreased to create continuous ...
This is a minimalist tracked platform based on the Arduino Duemilanove. Has an ATmega328 with Arduino bootloader, a dual H-bridge and additional prototyping space and headers. It is compatible with many shields, though four digital pins are used when operating the motor controller.
Simple shield-compatible board, with onboard discrete transistor H-bridges and screw terminals to drive two small DC motors from pins 4–7. [126] Has headers for three servos on pins 9-11. Also sold with the Faraduino buggy kit [127] and Faraconnect shield [128] as a simple school-level teaching robot. Motoruino [129] Guibot ATmega328
A motor controller is a device or group of devices that can coordinate in a predetermined manner the performance of an electric motor. [1] A motor controller might include a manual or automatic means for starting and stopping the motor, selecting forward or reverse rotation, selecting and regulating the speed, regulating or limiting the torque, and protecting against overloads and electrical ...
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors.