The code for a basic Robot made by controlling two motors via the L293D chip through an Arduino Board. - Arduino-Controlled-L293D-Robot/README.md at master ...

For controlling motor speed more than 100% on or off, you must use a PWM enabled pin on the Arduino for the L293D enable pin (ie: pins 3, 5, 6, 9, 10, and 11 on Arduino Uno). See the L293D datasheet ...

First, you will need the following items: an Arduino NANO, an A4988 stepper driver, a rotary encoder, a 16×2 I2C LCD display, a name 17 stepper motor, a motor, a timing belt, an L293D IC, a 20× ...

The hub of the system is an Arduino UNO microcontroller managing to control two DC motors by using an L293D motor driver, which ensures smooth movement on varied surfaces. A micro coreless motor using ...