motor

interface Stepper Motor

How to interface Stepper Motor with PIC18F4550 Microcontroller

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A Stepper Motor is a brushless, synchronous DC motor which divides a full rotation into a number of steps. For detailed information on working, types and stepping modes, refer the article on Stepper Motors. Here the operation of a unipolar Stepper motor with PIC18F4550 microcontroller has been explained. As stated earlier, a Stepper motor rotates step by step. Each stepper motor has …

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Motor Dynamometer

ECE 4760 Final Project: Motor Dynamometer Using Pic

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Introduction For our final project we built a dynamometer that measures various performance characteristics of small electric motors, such as torque, rpm and efficiency. The final goal was to be able to produce a motor efficiency map like this one, but for this class project the goal was just to get everything designed and functioning: …

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Low Resource Microcontroller – 3 Phase BLDC Motor Speed Controller

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This could form the basis where high performance is not required This article focuses on a minimal resource microcontroller implementation for a 3 phase BLDC motor, closed loop speed motor controller application based on a Microchip PIC12 device. It shows how minimisation techniques can reduce the number of I/O pins to just 6 for this …

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Unipolar Stepper Motor Control Circuit

Unipolar Stepper Motor Control Circuit with PIC16F877

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Hello friends, this article, unipolar stepper motor control circuit related work. The purpose of this circuit is connected to unpolar stepper motor I designed buttons, select the number of steps we determined the direction, speed, and with it a system that implements the step motor commands. Pic16f877 microcontroller circuit. When first working circuit stepper motor 120 degree back and …

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eLab Hackerspace GSM Access Control System

eLab Hackerspace GSM Access Control System Using Pic

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In this Instructable we’ll show you hot to make a GSM Access Control System for your hackerspace/garage/house/bedroom/dormroom/laboratory just like the one we built for eLab Hackerspace. We only used some scavenged parts but they can be replaced with similar parts with minor changes. This system allows you to control who can access the space where …

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ColdRunner A Temperature Feedback Running Band

ColdRunner – A Temperature Feedback Running Band Using Atmega1284

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For our ECE 4760 final project, we designed and built a running band that provides feedback to users with temperature and vibration. This provides an unique way to monitor running habits with temperature feedback. The running band attaches to a user’s upper arm and counts the number of steps the user takes. It then determines whether or not …

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