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 ...
Providing complete EtherCAT solutions for industrial automation New 6-channel EU series ECAT-4XMO and ECAT-TRG4 modules integrate software and hardware to accelerate the modernization of smart f...[Details]
2440 development board, WINCE6.0 system. When the system started, I found that the serial port tool did not output any information. After searching on Google, I found that it was blocked by friendl...[Details]
EDI CON China 2020 (Electronic Design Innovation Conference) was successfully held at the Beijing National Convention Center from October 13 to 14. The event included an exhibition and technical conf...[Details]
1. AVR MCU fuse bit locked simple and quick decryption method:
Many AVR microcontroller beginners may easily make mistakes in the fuse bits when using AVR microcontrollers, causing the microcont...[Details]
The chlorophyll meter, also known as the chlorophyll tester, is developed and supplied by Top Yunnong. This instrument can instantly measure the relative chlorophyll content or "greenness" of plants....[Details]
On December 30, after more than a month of waiting, the Huawei Mate X2 plain leather collector's edition will be officially on sale at 10:08 this morning. The 12GB+512GB version is priced at 19...[Details]
1. Introduction
With the rapid development of wireless technology, wireless devices are increasingly being used in various fields. More and more home electronic terminal devices are beginning ...[Details]
2021 EdgeX China Challenge Grand Opening, Intel Empowers Developers to Help Innovative Solutions Come to Life July 12, 2021, Beijing - Today, the Beijing Zhongguancun Forum was held. At the forum, ...[Details]
Recently, Candy Smart has opened reservations for the Candy Oral Learning Cube A100 on JD.com and Tmall. It is not only a new species of AI English oral learning, but also an English tutor in your po...[Details]
Designers and engineers today can only choose between two types of oscilloscopes: analog real-time oscilloscopes and digital storage oscilloscopes (DSO). Since each has its own distinct advantages, m...[Details]
The design requirements are as follows: 1. Time-grating sensor simulator: by inputting two-way time and space signals. (1) Design a sinusoidal carrier signal analog signal output sina * cos(wt) (2...[Details]
1.Introduce link script We talked about why code should be relocated in the previous section, so how to relocate code? In the previous section, we found that the bin file compiled using "arm-linux-...[Details]
Last night, Liu Zuohu, CEO of OnePlus Technology and founder of OnePlus mobile phones, posted a message saying that the new Hydrogen OS11 is coming, and "this version will have some new changes and n...[Details]
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