The noise problem of active speakers often bothers us. In fact, as long as we analyze and troubleshoot carefully, most of the audio noise can be solved by ourselves. Here is a brief analysis of the re...
[i=s]This post was last edited by dcexpert on 2021-6-7 22:06[/i]Wireless midi control based on nRF52840 and circuitpython.Libraries that need to be installedadafruit_ble
adafruit_ble_midi.mpy
adafruit...
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In our work, we often use the unit "dB". For example, insertion loss, return loss, power, we often use xx dB, or xx dBm to describe. Of course, for colleagues, it is easy to understand what you mean, ...
Introduction to Switching Power Supply Circuit Design : https://training.eeworld.com.cn/course/5424Hardware Trio Switching Power Supply Circuit Design Getting Started Video Tutorial...