Widely known as a serial port of personal computers. Historically was widespread in telecommunications equipment. Currently still used to connect all kinds of specialized or obsolete equipment to computers, however, most are now superseded by the USB interface. RS-232 provides data transfer and some special signaling between the terminal and the communication device at a distance up to 15 meters.
The mid-size home speaker with stereo sound.Versatile. Fits perfectly in tall and narrow or short and wide spaces.Stereo sound. Intense and immersive,..
Motion and temperature sensors in one deviceThe new Z-Wave 500 series chip supports multichannel operation and higher data rates (9.6/40/100kbps)Can b..