Design of Wireless Digital Audio Module Based on nRF24Z1
Fan Shi-you · Microcomputer Information · 2010
In order to solve the poor timbre and large power consumption of the wireless simulative audio transmission,a low-power and Hi-Fi wireless digital audio transmission module based on the nRF24Z1 is designed.At first,This paper gives the overall structure picture of the system.and then describes in detail various parts of the hardware and software designs.The experiment results show that the scheme is effective in reducing system power consumption and improve audio level,could work continuously for 20 hours above,and thus meets the design requirements.