In our previous project we have built many projects with L293D motor drive IC like RF Controlled Robot, Automatic Door Opener using Arduino, and Interfacing Stepper Motor with AVR Microcontroller ...

The wemos and the l293d are on a breadboard and wired up based on the pinout in the code. The power for the motors is provided by a 9V battery and the wemos and the IC are powered by a 5v battery pack ...

motor.set(255); // Full on forward motor.set(1.0); // Also full on forward motor.set(-255); // Full on reverse motor.set(-1.0); // Also full on reverse For controlling motor speed more than 100% on or ...

The receiver and motor driver circuit (Fig. 3) is built around Arduino UNO board (BOARD1), decoder IC HT12D (IC2), 433MHz RF receiver module (RX1), motor driver IC L293D (IC3), regulator IC 7805 (IC4) ...

The MCU can operate at a clock frequency of 16MHz. In this project, digital I/O pins 10, 11, 12 and 13 of Arduino are configured as output pins. L293D IC. This is a dual H-Bridge high-current motor ...

The build relies on an Arduino Uno as the brains. It’s equipped with an L293D motor driver shield to run two DC gear motors which drive the walking assemblies. Power is courtesy of a 3-cell ...

They are controlled by digital signals from the Arduino. This circuit is often realized by using common motor driver ICs such as L298N and L293D. An H-Bridge motor driver (L298N) application with an ...