As the title indicates, I have recently been learning how to generate PWM waveforms for DSP. There is a long routine on the Internet, and I have also configured it accordingly, configuring the wavefor
[b]Working principle[/b]As shown in the attached figure. In the circuit, R1 provides bias voltage for the b pole of BG1. In the alert state, the bias voltage of the b pole is short-circuited to the gr
In previous experiments ( https://en.eeworld.com/bbs/thread-1181419-1-1.html , https://en.eeworld.com/bbs/thread-1182177-1-1.html ), we found that the video captured by the camera of the R329 developm
[color=#333333]Hello experts, I am planning to build an electronic and electrical laboratory and would like to know the environmental requirements for this laboratory. In this laboratory, electronic a
As the name implies, it is a serial peripheral interface. SPI is a high-speed, full-duplex, synchronous communication bus. The standard SPI also uses only 4 pins and is often used for communication be