'Pulse width modulation' diaporamas de présentation

OBJECTIVES

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OBJECTIVES

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Test Bed Assembly

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Autonomous Visual rover

Sean Day Diante Reid Liem Huynh. Autonomous Visual rover. Project Overview. To create a vehicle that autonomously follows a moving object To design a low cost, mobile robot that can track objects based on image processing Implement all of the parts using the Atmel microcontroller

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EEE305 Microcontroller Systems

Lecture 6: Embedded C using PIC microcontrollers Timers in the 16F family Teaching resources are at www.eej.ulst.ac.uk My office 5B18, telephone 028 90 366364 My email IJ.McCrum@ulster.ac.uk. EEE305 Microcontroller Systems. Timers in the 16F family of PICs. Ian McCrum.

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Grid Connect Inverters NUER 19

Grid Connect Inverters NUER 19. Basic Principles. What is an Inverter?. A Solid State Device which main job is to convert a Direct Current Supply to an Alternating Current Supply Inverter Symbol. An Inverter converts this Direct Current Input Wave Shape.

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Fuel Cell Converter

Fuel Cell Converter. For Residential Application. Brian Mathis: BSEE, May 2001 Nick Schroeder: BSEE, May 2001 JasonWoodard: BSEE, May 2001. 2001 Future Energy Challenge Objectives. Input: 48-72 VDC Output: 120 VAC 60 Hz 1.5KW Supply: Chemical Fuel Cell

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AN INTRODUCTION TO THE ARDUINO

AN INTRODUCTION TO THE ARDUINO. LVTech / MakeLehighValley @ makelv / www.makelehighvalley.com IRC # makelv on freenode.net Jared Steckel / @ gimps. What the ___ is an arduino ?.

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Micromouse Meeting #3 Lecture #2 Power Motors Encoders

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STREET LIGHTS THAT GLOW FOR 1/2KM ONLY ON DETECTING VEHICLE MOVEMENT

STREET LIGHTS THAT GLOW FOR 1/2KM ONLY ON DETECTING VEHICLE MOVEMENT. Submitted By. Abstract. IR Sensors used on either sides of the road send logic commands for the LEDs at the output to get glowing for a patch ahead.

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Fire Fighting Robot

Fire Fighting Robot . Index. Index INTRODUCTION HARDWARE DESCRIPTION BLOCK DIAGRAM COMPONENT LIST ADVANTAGES AND APPLICATIONS CONCLUSION. Abstract.

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EMS1EP Lecture 5 Digital Outputs

EMS1EP Lecture 5 Digital Outputs. Dr. Robert Ross. Overview (what you should learn today). Hardware Connections What the pins on the LArduino board do Setting pin directions digitalWrite(). Hardware.

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ECT 357

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DC Motor Control

DC Motor Control The material presented is taken from a variety of sources including: http://www.compworks.faithweb.com/electronics/components/inductor001.html#howworks , and Building Robot Drive Trains by Clark and Owings Voltage

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IR Communication

IR Communication Materials taken from a variety of sources including IR Remote for the Boe-Bot by Andy Lindsay The Plan: Use a TV Remote to Communicate with the Boe-Bot IR signal Sony TV remote control PWM The IR Signal

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Remote Control Lawn Mower

Remote Control Lawn Mower. Hajrush Aliu, Neeraj Gill Advisor: Wayne Smith. Main Goal. Design and Build a Remote Control Lawn Mower. Design Specifications Overview. 1. Turn a push lawn mower into a remote control lawn mower 2. Power 3. Direction 4. Speed 5. Safety shut-off .

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Pulse Width Modulation

Pulse Width Modulation. Robert E. Wolf Extension Specialist Application Technology. Biological and Agricultural Engineering. Synchro Nozzles. Blended Pulse Technology Independent Flow Control (1-8X) Independent Drop Size Control Independent Band Width Control (Fan Nozzles)

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Pulse Width Modulation (PWM)

Pulse Width Modulation (PWM). Pulse Width Modulation (PWM). 100%. Pulse Width Modulation (PWM). 0%. On the chipKIT there are 490 periods per second. U se analogWrite (pin, value) to control the duty cycle on a pin. The value must be between 0 and 255.

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Example on 8254 Motor Control

Example on 8254 Motor Control. Stepper motors are used in a wide variety of applications like Floppy Disc, Printer, Plotter(X-Y-Z positioning). We control the stepper motor using 8254 chip. Assume we use the frequency of the clock in microprocessor is 8MHz

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