By adjusting the duty cycle or switching frequency of the transistors, the speed of the motor is changed.
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Full-size electric vehicles also have systems to control the speed of their drive motors.Īn electronic speed control follows a speed reference signal (derived from a throttle lever, joystick, or other manual input) and varies the switching rate of a network of field effect transistors (FETs). Miniature electronic speed controls are used in electrically powered radio controlled models. It may also provide reversing of the motor and dynamic braking. These support endless possible applications for this small and affordable package.Īn electronic speed control or ESC is an electronic circuit that controls and regulates the speed of an electric motor. A wide range of flexible I/O options includes I2C, SPI, and uniquely Programmable I/O (PIO). Raspberry Pi Pico RP2040 Designed by Raspberry Pi, RP2040 features a dual-core Arm Cortex-M0+ processor with 264KB internal RAM and support for up to 16MB of off-chip Flash.Atmel The popular, tiny and low-cost 8-bit AVR microcontrollers from Atmel.
Arduino Tutorial – The Industrial and Professional Way.Line Follower Robot Development Documentation for Line Follower Robot.