1. 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

2. Integrated Circuits Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

3. Some Lab Components voltage regulators(+)
IC 7805
IC 7812
IC 7815
IC 7824
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

4. Some Lab Components voltage regulators(-)
IC7905
IC7912
IC7915
IC7924
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

5. Eight Darlington Arrays
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

6. LM 324 IC
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

7. Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

8. USING THE PARALLEL PORT OF THE COMPUTER
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

9. Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

10. LCD
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

11. Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

12. Interfacing the LCD Module to a Parallel Port
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

13. SERIAL COMMUNICATION: RS-232
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

14. 555 Timer
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

15. Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

16. ADC
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

17. Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

18. MICROCONTROLLER Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

19. Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

20. ACTUATORS
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

21. ACTUATORS
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

22. Motors DC Motors Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

23. Controlling a DC Motor Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

24. H-bridge
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

25. Motor Speed
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

26. Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

27. Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

28. Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

29. H-bridge Devices Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

30. Pulse Width Modulation
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

31. Stepper Motors Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

32. Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

33. How Stepper Motors Work
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

34. Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

35. Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

36. Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

37. Servo Motor
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

38. Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

39. Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

40. SENSOR DESIGN Sensors as Transducers
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

41. Photocells changing their resistance
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

42. Phototransistors changing their current flow
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

43. Sharp IR sensor changing their voltage output
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

44. Analog and Digital Sensors
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

45. Analog Sensors Photocell Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

46. 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

47. Digital Sensors Touch switch Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

48. Sharp IR sensor Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

49. 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

50. Light Sensors
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

51. Infrared Reflectance Sensor
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

52. Infrared Slotted Optical Switch
Infrared LED phototransistor detector
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018

53. Modulated Infrared Light Detector
Presented by : Akram Elhadi Ahmed Helmy
31 December 2018