Laser pointer with mouse function
Laser mouse pen, including battery, laser diode and laser diode; It also includes sending and receiving circuits: sending circuit: sending circuit: by the page version button, encoder and wireless transmitter connected to the antenna; Receiving circuit: wireless receiver, decoder, interface converter connected to receiver antenna; The other end of the interface is connected with the computer, a laser pen with mouse function, including the pen and the laser plug, the handle cover is equipped with a laser sticker, sticker has a buffer head with a transmission chip; Laser impact device with functional new patented technology, with mouse function, not only can be used as a learning tool, but also can be used as a mouse and handle, avoiding the use of "back" exchange of teaching materials during the teaching process - Method: open the laser connector, let the mouse slash pointer send laser for remote control and teacher training. If used like a mouse, this practical new patented technology turns the Laser pointer's print head with an optical mouse and keeps the handle in the same position as usual.
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With the development and progress of electronic technology, electronic equipment and electronic products have been integrated into every aspect of daily life. In the field of education, multimedia education and computer education have become an indispensable part of daily education. Computer aided instruction (CAI) is a kind of teaching method that combines modern technology and presents the teaching process in a vivid and interesting way. It has a good influence on students' enthusiasm. Because of the high development of the network and the powerful computer function, teachers can make use of network resources. In the classroom, teachers can use laser pointer to turn on the display by controlling the computer. Interpreting screen content usually involves two separate processes. First, you need a mouse laser pointer to invoke resources and then explain them with laser files. In fact, this operation is more troublesome. Teachers do not have to change textbooks frequently.
2021-09-10 10:29:19
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