H bridge circuit
An H bridge is a kind of circuit you use to control the direction (and sometimes speed) of an electric motor, using only a single polarity voltage (you need to ...
Active driver control
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Servomotor-based mobile robot control
Mobile robots are used in many industrial, commercial, research, and hobby applications. This project is about the control of a mobile robot using servomotors. ...
dc motor control using 555 timer circuit
Using this 555 timer DC motor control electronic project you can control speed of a 6 volts DC motor, by simply rotate left or right the 50 k potentiometer....
H Bridge circuit
H-bridge is a circuit configuration that allows the designer to apply the voltages in both directions. H-bridge also allows higher voltage and current to be app...
Bipolar stepper motor
miRover. This pages details how to use a PIC microcontroller and an H-bridge or a L298 to drive a Bipolar stepper motor...
DC Motor speed control circuit
Provision in the speed of a small engine DC Motor speed control circuit of Service By a small rheostat control In DC motor Circuit diagram....
12V Speed Controller/Dimmer
This handy circuit can be used as a speed controller for a 12V motor rated up to 5A (continuous) or as a dimmer for a 12V halogen or standard incandescent lamp ...
Manually controlling bipolar stepper motor with Arduino and EasyDriver
A simple circuit that can be used for testing of bipolar stepper motors or for manual positioning using steppers. Schematics, Arduino sketch and video here...
Driving a Bipolar Stepper Motor with Arduino and ULN2803AG
While I`m getting ready to rip open some 10+ broken DVD-RW drives coming to me from an eBay seller, I though it would be great to have a testbed for the bipolar...
Brushless DC motor with Arduino
Building a stroboscope (zoetrope) from Arduino and the spindle motor of a broken Xbox 360 DVD drive. Zoetrope animations, Arduino sketch and circuit diagram inc...
Brushless DC (BLDC) motor with Arduino
Arduino sketch and other useful information about driving a brushless DC motor, such as DVD drive spindle motor, using Arduino or another MCU...
Maze Robot
After fail finishing the robot for the competition, I stopped updating my blog for a while. This is because I feel a bit disappointed for not be able to finish ...
Motor speed control circuits
DC Motor Control Using A Single Switch this simple circuit lets you run a DC motor in clockwise or anti-clockwise direction and stop it using a single switch, p...
144v motor controller
I`ve been getting my mosfets from Allied too. WAY cheaper than digikey. Let me see if I....
H bridge using TPS2836 and CSD16404
I made an hbridge using TPS2836 and CSD16404. The schematic is shown below. It does not work properly and I have a few questions about it. It would be great if ...
Bipolar stepper motor control with Picaxe and L293D
I`ve now got a schematic and program for running a bipolar stepper motor via a serial interface (just as for the unipolar case). This is important for the robot...
DC Motor Speed Controller
This article aims to show you how to control a DC motor though an H-bridge driver chip using the PWM output from a PIC to achieve speed control. Although I am u...
Bipolar Stepper Motor circuit
So I had a lot of trouble figuring out that the Source pin goes to low voltage (source of electrons) and the Drain pin goes to high voltage (absorbs electrons)....
Maximite Stepper Motor Interface
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