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Controlling a BLDC Motor with an ESC

REQUIREMENTS: 1. Microcontroller (AtMega 16) 2. A Brushless DC motor (BLDC) 3. An Electronic Speed Controller (ESC) 4. Power source to drive the motor (LiPo battery) DESCRIPTION: Brushless motors have much more satisfying results as compared to brushed motors. The basic difference between them is that in a brushless motor, the rotor itself contains the permanent magnets and the electromagnets move to the st ...

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Simple Single Motor Control using AVR ATmega16

Microcontrollers are good when it comes to brain, but to do anything in real world they need muscles too ! Their muscles are electromechanical actuators like motors. Their are several types of motor available to do various type of motion. The simplest of them are DC motors. They can generate rotary motion and when wheels are attached to their shaft they can be used to move a body. Applications include motio ...

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PC stepper motor driver

With this circuit you can control two unipolair stepper motors in full step mode via the RS232 serial port of your PC. A terminal program such as Hyperterminal can be used to control the stepper motors. The stepper motors can be driven one at a time.  Features: Drives two unipolair stepper motors in full step mode Accepts commands via the serial port of your PC. Can be used with any OS that has a standard t ...

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Speed and Direction Control of Stepper Motor using AVR Microcontroller

Stepper motor can be termed as digital motor because it operates on pulses. Unlike AC or DC motor that rotates continuously, stepper motor rotates in steps. It rotates in number of steps as per applied number of pulses. Stepper motor is used in many applications like: . Robotic application – to move robotic arm to specific position, to move robo-vehicle in specific direction at specific angle · Disk drive a ...

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Speed and Direction Control of DC Motor using AVR Microcontroller

Controlling direction and speed of DC motor is very essential in many applications like ·         Robotic application – to change direction and speed of moving robot ·         Industrial application – to change direction and speed of rotating machinery ·         Domestic application – to vary speed of battery (DC) operated portable fan ·         Defence application – to rotate radar, automatic gun, tank gun ...

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DC Motor Control with Joystick & AVR Microcontroller

In many of the applications it is required to alter the direction of DC motor instantly. Like in washing machine, mixer, drilling machine winding – rewinding machine etc. Changing the direction of DC motor using joystick is most suitable and handy method. Joystick Control for DC motor is mostly used in different Robotic applications like ·         Moving robotic hand up and down ·         Rotating robotic a ...

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Stepper Motor Angle Control using AVR Microcontroller

There are many applications in which it is required to set the position of an object at a desire angle. Some of the examples are 1.      Satellite Dish Antenna positioning  The Satellite Dish Antenna should be in straight alignment with Satellite in Space to receive signal with maximum strength. So it’s required to position the Dish Antenna at a certain angle 2.      Aileron, Elevator and Rudder positioning ...

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