Circuit Diagram and Explanation: Circuit of this IR Sensor controlled DC Motor with Arduino is simple as shown below: In circuit, IR sensor Module output pin is simple connected to the Pin 2 no of ...

IR Sensor Pinout. The IR sensor has a 3-pin connector that interfaces it to the outside world. The connections are as follows: VCC is the power supply pin for the IR sensor which we connect to the 5V ...

Fortunately, both the speed and direction of a DC motor can be controlled via an Arduino microcontroller. Let’s get into details. Direction control. A circuit known as an H-bridge may be used to alter ...

Weight sensor ——- Auruino Uno —— DC motor —— Mechanism Weight Sensor: Sense the rope weight Aurduino Uno: Receiving signal from weight sensor and give instruction to DC Motor. DC Motor: After ...

The microcontroller is an Arduino Mega 2560, and all logic is programmed using C++. I am using 4x LM393 IR optocouplers on each of the four wheels to measure wheel speed, and sending PWM control to a ...

DC motor could be controlled different ways with different approaches. One of the problems has been identifying internal specifications of DC motor such as Torque constant, back-emf constant, viscous ...

Mount the disc encoder wheel on the shaft of the DC motor. Place the disc encoder between the groove of the opto-sensor, as shown in the prototype above. Pair the Bluetooth between the smartphone and ...

Driving a DC motor is easy with two half-bridges that each control one side of the motor. Such a driver allows precise control speed of the motor and can make the motor spin in both directions. The ...