ADF724芯片在Linux下的源代码,对于在ISM 的2.4GHz频段实现无线转输的开发者有一定价值。-The ADF7242 is a highly integrated, low power, and high performance transceiver for operation in the global 2.4 GHz ISM band. It is designed with emphasis on flexibility, robustness, ease of use, a

这是一段关于凤鸣器的驱动，用pwm来控制频率，可以实现不同的波段的声音-This is a paragraph on the drive Fengming, using pwm to control the frequency band can achieve different sounds

VASP中，对能带结构进行可视化的工具程序，非常实用-VASP, and to visualize the energy band structure of utility, very useful

The nRF24L01+ is a single chip 2.4GHz transceiver with an embedded baseband protocol engine (Enhanced ShockBurst™), suitable for ultra low power wireless applications. The nRF24L01+ is designed for operation in the world wide ISM frequency band at