In present, Wireless communication system is used in process control of industries. This thesis present application of wireless communication system in transmission temperature value of operating machine. This thesis consist one master and three slave. In part of slave, Which measure temperature value and transmit value to master part. Then master part will demonstrate and record temperature value at other time with Visual Basic 6 program.
By
Jirasak Kunya
Narongchai Shoointara
Asarawitaya Tepikan
