What is infrared ice?
Infrared light emitting diode (LED) is a type of electronic device that emits infrared light that is not visible to the mere eye. Infrared LED acts like a conventional LED, but different materials can be used to produce infrared light. This infrared light can be used for remote control, data transfer between devices, to ensure lighting for night vision devices or for many other purposes.
LED is, like all LEDs, diode type or simple semiconductor. The diodes are designed so that the electric current can flow in only one direction. As the current flows, the electrons fall from one part of the diode into the holes to the other parts. In order to fall into these holes, electrons must throw energy in the form of photons that produce light.
The wavelength and color of the light produced depends on the material used in the diode. Infrared LEDs use material that produces light in the infrared part of the spectrum, ie just below what they see ifDian eye. Different infrared LEDs can produce infrared light of different wavelengths, as well as different LEDs produce light of different colors. One or more LEDs inside the remote transmission of fast infrared light pulses to the receiver on the TV. The receiver then decodes and interprets these pulses as a command and performs the required operation.
Infrared light can also be used to transfer data between electronic devices. Mobile phones, personal digital assistants (PDA) and some notebooks may have an infrared LED and a receiver designed to transmit short range data. Some wireless keyboards and computer mice also use infrared LEDs and the receiver to replace the cable.
Although it is invisible to human eyes, many types of cameras and other sensors can see infrared light. This makes infra -technology red LED suitable for applications such as SafetyNostal systems and night vision goggles. Many safety cameras and cameras use infrared LEDs to provide a night vision. Hunters can use similar equipment at night to connect the game and some companies sell batteries with infrared LEDs to provide additional lighting for cameras or devices at night.
Infrared LEDs can be used for a number of other purposes. American food and drug administration approved several products with infrared LEDs for use in medical or cosmetic procedures. Robots can use infrared LEDs to detect objects, and some engineering meters even have an infrared LED to transfer data to a tool for easy reading of the meter.