//This platform is msp430f149#includemsp430.hvoid select_xt2(void){unsigned char i;/*------Select the system main clock as 8MHz-------*/BCSCTL1 = ~XT2OFF; //Turn on the XT2 high-frequency crystal osci
This is an ultrasonic ranging reference circuit from ADI
The ultrasonic frequency is 40KHz
The first question is, for example, the cutoff frequency of the high-pass filter composed of C10 and R6 is 41
Wi-Fi and 4G/5G cellular networks are the two most commonly used access methods when we go online.These two access methods may not seem to make any difference when you are surfing the Internet, but th
[size=4] Someone once said that there are only two kinds of electronic engineers in the world: those who have experienced electromagnetic interference and those who have not. With the increase in the
Recently, with the birth of Wi-Fi's latest generation, Wi-Fi 6, especially the introduction of the recently approved 6 GHz spectrum, called Wi-Fi 6E. Wi-Fi 6 and 6E can achieve higher capacity, better
1. Introduction to RFMLS
With the explosive growth of radio terminals and IoT devices, the radio spectrum is becoming increasingly crowded, making it extremely difficult to identify, locate and block