Wireless data acquisition system based on NRF24E1 and FPGA technology

In order to solve the problem of state control for precision instruments and safety monitoring of bridges,radio frequency technology and FPGA technology were used to develop a wireless data acquisition system.Compared with the transmission cable,using wireless single chip nRF24E1 to achieve a wireless communications fupctions avoid the signal transmission lines restrictions at operating site.FPGA device EP1C3T144C6 was use to achieve a data acquisition,which is much better than traditional single-chip control data acquisition system.The results show that this system is simple,stable and reliable,fast and efficient and will be widely applied.