keyboard - an input device used to enter characters and functions into the computer system by pressing buttons, mouse - a pointing device that is used with a computer with a graphical user interface , Trackerballs - a small ball that is set in a holder and can be rotated by hand to move a cursor on a computer screen., Remote control - control of a machine or apparatus from a distance by means of radio or infrared signals transmitted from a device., Joystick - a control unit that acts like the mouse, Driving Wheel - A wheel transmitting motive power in machinery, touch screen - an electronic display screen that is also an input device, scanners - a device that converts images and other stuff into digital data , Camera - a device for recording visual images in the form of photographs, film, or video signals., Microphones - inputs sound into a computer by converting sound waves into digital data, sensors - it detects and responds to some type on input, light pen - light sensitive input device that was used before the development of touchscreens,

lesson 2.1 Input devices

In
Nhúng

Bảng xếp hạng

Thẻ thông tin là một mẫu kết thúc mở. Mẫu này không tạo điểm số cho bảng xếp hạng.

Phong cách trực quan

Tùy chọn

Chuyển đổi mẫu

Bạn có muốn khôi phục tự động lưu: không?