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dc motor

Before you use a BLDC motor, you should understand how it works. Brushless DC Motors Roll On

BLDC motor  Brushless DC Motor

A brushed-DC motor relies on coils of wire on a rotor, and a rigid motor frame--or stator--that positions permanent magnets around the rotor.

Motor Control solutions from Freescale

motor.jpg

For more than 100 years now, electric motors have been available and once fully developed they made their way into our lives from the most modern computers to the most common appliances.

Remove brushless DC motor commutation spikes

Remove brushless DC motor commutation spikes

Successful removal of the excessive current and consequent back emf present at the end of the commutation period for a brushless DC motor results in improvements in efficiency, reduced component cost and lower acoustic noise.

DC Motor Servo control using FLEX with Scilab/Scicos

flex microcontroller

FLEX is born as a development board where to easily develop and test real-time applications for the Microchip microcontrollers (Datasheet 2.0). Scilab/Scicos is a code generator for the FLEX Board.
Let's see how to control a DC Motor Servo using FLEX with Scilab/Scicos.

DC Motor: I-V Identification and torque control

DC Motor - experiment

This article shows how to set up a procedure for identification of a DC Motor with permanent magnets aimed at digital torque control. In this applications are used: L298 (see the datasheet) - a dual full-bridge driver designed to accept standard TTL logic levels and drive relays, solenoids, DC and stepping motors and ADM3202/ADM3222/ADM1385 - transceivers ideal for battery-powered portable instruments.
The application is divided into two parts:

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