Distance Measurement Using Ultrasonic and MSP430 Microcontroller

December 6th, 2011 by Robot Technology | No Comments | Filed in Microcontroller, Programming, Sensors

Ultrasonic Distance Sensor With the MSP430

This is the application report from Texas Instruments about distance measurement using ultrasonic and MSP430 microcontroller. The report is provided in PDF file, you may download the application report at the end of this post.

This application report describes a distance-measuring system determined by ultrasonic sound using the MSP430F413 ultralow-power microcontroller. The system transmits a burst of ultrasonic sound waves towards the subject point and after that receives the corresponding echo.

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Arduino Tutorial: Use a Piezo Element to Detect Vibration

November 26th, 2011 by Robot Technology | No Comments | Filed in Arduino Tutorials, Electronics, Microcontroller, Programming, Robotics Tutorial, Sensors, Software

Circuit Connection of Arduino Tutorial Piezo element to detect vibration

Arduino Tutorial: Use a Piezo Element to Detect Vibration. This tutorial shows you how to use a Piezo element to detect vibration, in this case, a knock on a door, table, or other solid surface.

A piezo is an electronic device that generates a voltage when it’s physically deformed by a vibration, sound wave, or mechanical strain. Similarly, when you put a voltage across a piezo, it vibrates and creates a tone. Piezos can be used both to play tones and to detect tones.

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Robot Tutorial: DC Motor Control System

October 17th, 2011 by Robot Technology | No Comments | Filed in Electronics, Robotics Tutorial

H-bridge motor driver circuit

This is the tutorial of DC motor control system for robot application. The tutorial provided in powerpoint presentation sheet which is converted in PDF file. The tutorial contains information about motor control system especially for PID Closed loop control system: PID control system diagram, PID implementation, PID calculation, PID tuning and more.

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Create a simple BEAM robot tutorial

August 28th, 2011 by Robot Technology | No Comments | Filed in Robotics Tutorial

BEAM Robot schematicAs you know, we will Create a simple robot that will go toward the light and stop if there is no light. This BEAM robot is very simple even a someone without knowledge of the BEAM robots can make it. Scheme to make the robot is described in many sites, but none of them are not written as an absolutely necessary to connect all the cables, circuits, motors and much more. Because not everyone when viewing the scheme, they will understand. So here will be also shown in the pictures.

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Robotic voice generator

August 23rd, 2011 by Robot Technology | No Comments | Filed in Electronics, Robotics Articles

Voice generator scheme

Robotic voice generator does not need the variety of complex chips. You can assemble using only ISD2500 ChipCorder® family and few components.The family of chip-coders ISD2500 firm Winbond contains almost everything you need to record and play back voice messages. As chips have mic preamps with AGC, working with the cheapest electret microphones, the output amplifier that runs on the speaker, memory, oscillator, ADC and DAC.

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