Welcome to the IGCSE Computer Science Guide / Tutorial updated for the 2021-2022 syllabus.
What you will learn in this chapter:
Various input devices (scanners, barcode readers, QR code readers, digital cameras, keyboards, pointing devices, microphones, touchscreens, sensors, interactive whiteboards)
Various output devices (inkjet and laser printers, 3D printers, cutters, actuators, loudspeakers, monitors, DLP and LCD projectors)
How sensors are used in control and monitoring systems
Sources:
Watson, D., Williams, H., Guinness, P. and Nagle, G., 2016. Cambridge IGCSE Computer Science Workbook. London: Hodder Education Group.
“Input Devices.” Bits of Bytes.co, www.bitsofbytes.co/output-devices.html.
“Input Devices.” Bits of Bytes.co, www.bitsofbytes.co/output-devices.html.
“Output Devices.” Computer Science GCSE GURU, 12 Mar. 2020, www.computerscience.gcse.guru/theory/output-devices.
Tommy Penner Posted on February 1, et al. “Display Tech: Home Projectors.” Vimeo Blog, 7 Apr. 2019, vimeo.com/blog/post/display-tech-home-projectors/.
“Working of a Digital Light Processing Projector.” Working of a Digital Light Processing Projector - Electronics Club, IIT Bombay, elec-club-iitb.github.io/blog/2016/05/working-of-a-dlp-projector/.
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