Market trends in health and medical care ● Principles and solutions of biosensors ● Introducing Maxim’s health and medical reference design HSP2.0 to fully understand Maxim’s overall solutions in the health and medical field. Maxim’s reference design HSP2.0 helps shorten products Development cycle to achieve high-precision, low-power PPG, ECG and other functions ● HSP2.0 demonstration time
I am going to learn DSP in the next stage. My senior recommended me a good introductory book "Teaching You to Learn DSP Step by Step" and sent me an electronic version. Good things should be shared wi
The first function is: CFFT_f32_sincostable(cfft)
Among them, cfft is one of the above structures. The function of this function is to calculate the conversion factor of Fourier transform. From the fo
[img]http://www.v4s.cn/wp-content/uploads/autosave/2007/10/20071023061203u.jpg[/img] This digital FM stereo front end has a sensitivity index of 0.5μV 20dB S/N, which is still considered very high tod
The pinout of the P2110 chip is shown in the figure. The datasheet says that the RF Input Power cannot exceed 23dBm, otherwise the chip will be damaged. So how do general chips ensure that it does not
Just asking, I don't know if there is a problem with the USB port or insufficient power supply. The PIC18 microcontroller cannot start after plugging in the USB data cable. If you twist the USB interf