Refer to the official tutorial: https://wiki.sipeed.com/hardware/zh/maixII/M2A/MaixSense/start/first.html
After power-on, there is a character terminal on the LCD screen. In theory, you can operate it...
Since our network is Zigbee, we have to learn how to capture packets.It is very important to know how to capture packets. If we don’t know how to capture packets, it is like an electronic engineer not...
Has anyone used MPXM2102GS? When the input voltage is 3.3V, the output positive and negative voltages are both around 1.6V. How do you understand this?...
In the development trend of new energy and energy storage, the current hot areas, and the realization of "carbon neutrality", new energy and energy storage have become one of the most important develo...
The schematic diagram is as above: A1 connects to the SDA of the 3.3V MCU, and B1 connects to the SDA of the 5V MCU
Sometimes when A1 is at a low level, the S level of NMOS still has 1.5V.
But if R17 ...