I've seen them starting at $3. check out froogle and search.
semiconductors
No. Infrared is light (that we can't see) and light is NOT man made.
zipped
Passive Infra Red. Units that detect movement.
hp infrared transceiver model tsgi-ir01
hp infrared transceiver model tsgi-ir01
An infrared transceiver, also called an IrDA (Infrared Data Association) transceiver or an IR transceiver, provides an infrared port for wireless communication. Microwave links offer high speed data transfer and also require line of sight between the transponders. Additionally, satellite receivers demand a clear path to the satellite itself although cloud cover and other atmospheric conditions mean that a line of visible sight is not required.
A serial infrared transceiver
Yes, infrared rays are sometimes referred to as heat rays because they are responsible for producing the sensation of heat when they come into contact with a surface or an object.
There is no need to download a separate driver. It should work with the lirc_mceusb kernel module.
It is called a CDMA attenna
Infrared radiation is sometimes called heat rays because it is the portion of the electromagnetic spectrum responsible for transferring heat energy. Infrared radiation is not visible to the human eye but can be felt as heat when absorbed by objects or our skin.
It is called a CDMA attenna
Infrared is directly below, next is x-ray, next is radio.
Infrared radiation is also commonly called infrared light or IR radiation.
Transceiver - album - was created in 2003.