The working temperature when using green laser pointer

Laser pointer with a range of laser pointer laser shot how far the range of the laser pointer refer to the laser range, mostly in the range of 200 meters above the laser pointer laser pointer power power the greater the range of the more far. Laser pointer remote control distance is the distance between the laser pointer transmitter and receiver general laser pointer remote control distance of 10 meters, 15 meters, 20 meters, with automatic frequency hopping technology, can effectively prevent other RF signal interference. Directional infrared technology, the transmitter must be at the receiver, and the middle is not there to block. Distance is generally not over seven meters, is immune to electromagnetic interference, the advantages of infrared products are low cost, cheap. It means that the customer can change the size of the single spot light of green laser pointer through adjusting the focus of the blue laser torch.
Using radio frequency technology products that use radio waves to transmit control signals, which is characterized by non-directional, and can not "face to face" control distance of up to tens of meters. Between the transmitter and receiver, as long as the metal can play a role in shielding obstacles, you can use normal. RF technology, product costs are usually higher, but its non-directional, easier to use, so more welcomed by users. Promise for wireless presenter series, most are used in radio frequency technology. Control technology using radio frequency rather than infrared control technology, a 360-degree freedom control, no directional restrictions. Do not need to use the transmitter to point to the receiver. green laser pointer also has some specific requirements for the using and working requirements.
The difference between integrated Micro SD card with integrated u disk. Integrated Micro SD card reader receiver, internal USB HUB chip, a card reader control chip, a large divergence than conventional receiver. The integrated U disk receiver heat. And ordinary receiver, the receiver of the integrated U disk at once more than three chips: USB HUB chip, USB master chip and Flash chip. The heat of the three chips was relatively large, three chips together is hot. Frequently read U disk, this phenomenon is more evident, its maximum internal temperature can reach 60 degrees. But it is still within the scope of design, does not affect the use of the product. green laser pointer should be operated under the working condition which is 0-35 Celsius degree.
Promise for integrated wireless presenter products are the industry's leading chip brands, in the heat control has been leading the The difference between green and red laser. The red laser module technology is relatively mature, and also a lot of manufacturers who wish to, the price is relatively cheap. The green laser module technology, the material has a high demand, the price is more expensive materials, manufacturers of production is relatively small, so the cost is relatively high. Green flip the pen is more expensive than the red flip T, mainly because the green laser module green flip pen with red laser module to be much more expensive than the red flip the pen. It is the characteristics of green laser beam light of green laser pointer.
Receiver with u disk, without the difference of u disk. Receiver with U disk: both the receiver when the use of U disk, can also be used when receiver. Receiver without the U-disk: use the receiver only when the receiver. The receiver itself is not a U disk. With U disk receiver is built on the basis of the receiver memory chips, realize U disc function. Introduction to the relationship between laser power and color. More laser power, the need to establish on the basis of them the same output power. Determine the laser power in the following aspects: the divergence angle: the better to understand, the greater the divergence angle, the range of the more nearly. Compared with other kinds of laser beam lights, the green laser beam light of green laser pointer has its special characteristics including shortcomings and strong points.