1. The function of the circuit, the difference and similarity with the filter. 2. Analyze the voltage change process of the differential and integral circuits, and draw the voltage change waveform. 3....
I don't know why the development board I got couldn't connect to WiFi, and I almost suspected that there was something wrong with the WiFi at home. In desperation, I decided to re-flash the board, so ...
[size=5][color=#ff0000]Q: I opened GPIO3_28 in the device tree, why is it still shown as occupied? How to change it? [/color][/size] [size=5]A: mount -t debugfs none /mnt[/size]...
I received the ESP32-Audio-Kit audio development board two days ago. Normally, I would be very happy, but this time I was not happy. Because I looked at the development environment and it was very dif...
Easily characterize jitter on GHz clocks and serial buses with the latest Tektronix MSO6 Series oscilloscopes. Comprehensive advanced measurements make it easy to incorporate statistics into your ever...