Basketballs typically range in size from very small promotional items only a few inches in diameter to extra large balls nearly a foot in diameter used in training exercises to increase the skill of players.The standard size of a basketball in the NBA is 9.5 to 9.85 inches (24.1 to 25.0 cm) in diameter.asketballs typically range in size from very small promotional items only a few inches in diameter to extra large balls nearly a foot in diameter used in training exercises to increase the skill of players.
Z-Wave is a highly scalable technology â it can control anywhere from one device all the way up to 232 devices in just one smart home network. With Z-Wave you can build your smart home one device at a time â adding more smart home products when it suits you.
Z-Wave is designed to provide reliable, low-latency transmission of small data packets at data rates up to 100kbit/s, unlike Wi-Fi and other IEEE 802.11 -based wireless LAN systems that are designed primarily for high data rates. Z-Wave operates in the sub-gigahertz frequency range, around 900 MHz.This band competes with some cordless telephones and other consumer electronics devices, but avoids interference with Wi-Fi, Bluetooth and other systems that operate on the crowded 2.4 GHz band.-Wave works in the industrial, scientific, and medical (ISM) band on a single frequency using frequency-shift keying (FSK) radio. The throughput is up to 100 kbit/s (9600 bit/s using older series chips) and suitable for control and sensor applications.