Hello, friends welcome to onboard. In this post, we will have a detailed look at H Bridge Motor Driver Circuit. The movement regulation of DC motor is the variation of specific dc motor drive fact which control the movement of the direction of the motor. There is numerous applications in industries and projects where the direction of movement of the motor is needed for certain applications. An example of control of the direction of the motor is conveyor belt generally which used for different types of the inspection process in the different category of industries and factories.
This category of conveyor system needed two-direction motor regulation to do the inspection procedure with a high value of precision. Here we will cover the process of H bridge configuration with the detailed that helps to control the direction of the motor. So let’s get started.
Introduction to H Bridge Motor Driver
- The H bridge motor drive circuitry used to provides the voltage about the output or load in different directions. It is created with the use of 4 switching components that are transistors or MOSFET. The basic application of H bridge circuit is run the motor in any direction installed in robots and some other related applications.
- This circuit also employed in DC to DC, AC to AC, and DC to AC converter circuits.
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- Here you can see the H Bridge Motor controller assembly created by the PCBWAY. That we are using in our project to make motor control drive circuit.
- The components used in our project are explained here
- PNP Transistor.
- H Bridge PCB by PCBWAY
- NPN Transistor
- DC Motor
Steps involved in Project Creation
- Here are the steps involved in the making of our project are explained here.
- In the first step connect the transistor used in the circuit at the H bridge PCB board.
- After that connect the resistance in the board.
- Now link the Capacitor to the board.
- Link the push button to the board.
- Attach the power connector to the board.
- Link to the dc motor to the board.
- Attach the battery to the connector of the battery.
H Bridge Motor Driver Circuit Diagram
- Here you can see the circuit diagram of our project.
Working of H Bridge Motor Driver
- The working operation of this circuit assembly is mentioned here.
- The resistance connected to the transistor helps to make a limited value of current passing to the base terminals.
- When we push the pushbutton SW1 transistors Q3 and Q4 will be in on state and current flows by the motor from the left side to the right in this resultant direction motor start moving.
- After pushing the button SW2 transistor Q5 and transistor Q2 will be in on state the current flows in the direction of right to left creating the motor rotation in this required direction.
- Here you must not press both switches at one time. If you do there will be a short circuit between the power and ground terminal in results will disturb your power source.
- This state is known as a shoot through and will damage your H bridge circuit.
H Bridge Motor Driver Applications
- The main applications of these modules are mentioned here.
- It used in different types of drones to regulate the speed and applications such as surveillance and terrain navigation.
- It used in AC to DC covnertros motor drivers.
- It used in robot servos and conveyor operations.
That is all about How to Create H Bridge Motor Driver Circuit if you have any further query ask in the comments. Thanks for reading have a nice day.