Circuit Lake

Electronic Project and Circuit Collection


MSP430 Brushless DC Motor ESC

April 05, 2013 By: admin Category: Control, Motor No Comments →

The aim of the project is to build Electronic speed control (ESC) booster pack for the MSP430 LaunchPad named as BLDC Booster. It allows for sensored or sensorless control of a brushless DC motor. Project scheme for sensorless commutation is using BEMF integration and flux thresholding based on the theory of operation for TI’s InstaSpin […]

Smart Mobility System for Paralysed People

February 14, 2013 By: admin Category: Control, Interfacing, Miscellaneous, Motor No Comments →

This smart mobility system project is built to help and improves the lives of physically challenged people. The system comes with eye controlled wheelchair, automatic caregiver follower and computer Interfacing. Eye controlled wheelchair use patient’s eye movements to control and drive wheel chair. The system consists of a camera, computer, control circuit and motors. The […]

Unipolar Stepper Motor BoosterPack for MSP430 Launchpads

January 28, 2013 By: admin Category: Motor No Comments →

This project extends MSP430 Launchpads functionality to include the operation of a unipolar stepper motor. It uses ULN2003V12 Inductive Load Sink Driver which configured to drive a 6/5 wire unipolar stepper motor. Eight LEDs are used to indicate power output to unipolar stepper motor.

H-Bridge Motor Driver BoosterPack

January 26, 2013 By: admin Category: Control, Microcontroller, Motor No Comments →

The aim of the project is to build motor driver board for MSP-430 LaunchPad. Using Ti DRV8833PWPR Dual H-bridge Motor Driver chip, this BoosterPack (a plugin module added to MSP430 LaunchPad to provide expanded functionality) can handle 2 A load per motor per channel and work from voltages 2.7V to 10.8V.