Solar charging of batteries is becoming very popular. The typical voltage of a solar cell is 0.7V. Many solar panels have 8 cells in series. Therefore, the maximum voltage that can be generated is 5.6
[i=s]This post was last edited by jennyzhaojie on 2021-3-8 22:13[/i]The CH32V103 development board is equipped with two different types of USB interfaces, one for program download and debugging, and t
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I'm learning how to use ESP32 recently. I'm using the integrated IDE of Anxinke. I followed the integrated installation tutorial on the Anxinke website and imported the ESP32 project. When I made a ma
Antennas are important components for all kinds of smart devices, and all devices that need to use wireless need to use them. Now is the wireless era, network routers are all wireless WIFI, computers