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Presentation of Robotics (3)
Republic of Yemen University of Science And Technology Faculty of science and Engineering BioMedical Engineering Department Presentation of Robotics (3) Supervised by: DR. Fadhl M. Alakwaa PhD Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Integrated Circuits Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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Some Lab Components voltage regulators(+)
IC 7805 IC 7812 IC 7815 IC 7824 Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Some Lab Components voltage regulators(-)
IC7905 IC7912 IC7915 IC7924 Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Eight Darlington Arrays
Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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LM 324 IC Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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USING THE PARALLEL PORT OF THE COMPUTER
Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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LCD Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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Interfacing the LCD Module to a Parallel Port
Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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SERIAL COMMUNICATION: RS-232
Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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555 Timer Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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ADC Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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MICROCONTROLLER Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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ACTUATORS Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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ACTUATORS Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Motors DC Motors Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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Controlling a DC Motor Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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H-bridge Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Motor Speed Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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H-bridge Devices Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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Pulse Width Modulation
Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Stepper Motors Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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How Stepper Motors Work
Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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Servo Motor Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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SENSOR DESIGN Sensors as Transducers
Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Photocells changing their resistance
Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Phototransistors changing their current flow
Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Sharp IR sensor changing their voltage output
Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Analog and Digital Sensors
Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Analog Sensors Photocell Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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Photocell This device is a light-dependent resistor,
most sensitive to visible light, made from a compound called cadmium sulfide (CdS). Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Digital Sensors Touch switch Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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Sharp IR sensor Presented by : Akram Elhadi Ahmed Helmy
31 December 2018
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Sensor Inputs on the RoboBoard
The RoboBoard contains input ports for both analog and digital sensors. Analog measure the voltage and convert it to a number between 0 and 255, voltage levels between 0 and 5 volts. Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Light Sensors Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Infrared Reflectance Sensor
Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Infrared Slotted Optical Switch
Infrared LED phototransistor detector Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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Modulated Infrared Light Detector
Presented by : Akram Elhadi Ahmed Helmy 31 December 2018
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