There are many ways to ground , including single-point grounding, multi-point grounding and mixed types of grounding. Single-point grounding is divided into series single-point grounding and parallel
[size=4] I believe that for hardware engineers, when they graduate and start working in the company, when designing PCB, the old engineers will tell them that PCB routing should not be at right angles
Some of the examples in the examples directory of ESP-Skainet also have audio playback - you can hear the sound by connecting the speaker directly or connecting the active speaker from the 3.5mm audio
[align=left][size=4][color=#000000][backcolor=white]Industrial Ethernet protocols are an important part of factory automation. There are many protocol standards, including EtherCAT, Profinet, Powerlin