According to data released by the National Bureau of Statistics, the number of civilian cars in my country reached about 260 million at the end of 2019. Although the development speed has slowed down ...
[i=s]This post was last edited by hujj on 2020-10-20 17:03[/i]I have prepared to test the Bluetooth function many times before, but I couldn't compile the sample code every time. From the compilation ...
When using the micro-core sliding film observer, it is found that when the compensation is 90 degrees, the observed angle is ahead of the actual angle, and the bus voltage is different, the leading an...
The company wants to buy a BPM shortwave receiving module, receiving frequency 2.5MHz, 5MHz, 10MHz, 15MHz, does anyone know which one sells it? Please recommend...
Hello everyone, I am a zigbee newbie, but in the process of studying bdbs, there are a few questions that I have not been able to understand: 1. Zigbee supports mesh, and mesh expands the network rang...
Problem encountered: There are some components that have no description in the component description column in the schematic and PCB, but in the exported BOM table, there is a message "debugging resis...
Let's Robot is a website that allows anyone, anywhere, to control real-world robots over the Internet . The robot can transmit audio and video in real time with almost no delay. You can use the ch...[Details]
Samsung Galaxy S21 series today pushed the One UI 4 Beta4 update with version number ZUKG, which improved the application startup/closing animation effects and made a series of repairs. The s...[Details]
The boot mode of Stm32 is configured by BOOT0 and BOOT1. In download mode, we need to configure BOOT0 to 0 level, but BOOT1 is often ignored. Generally, development board manufacturers will make ...[Details]
ON Semiconductor, driving energy-efficient innovations, has been included in the Dow Jones Sustainability Index (DJSI) North America Index, which recognizes companies with sustainable business pract...[Details]
Power lithium battery is a high energy density battery made of lithium-ion battery , which can store electric energy and be recharged to supply power for cars or electric tools. In recent years, with...[Details]
G+D Mobile Security announced that it has won Xpeng Motors as a new customer in the electric vehicle field and will equip its new cars with smart digital car keys, providing support in all aspects ...[Details]
Preface: 2020 is known as the "first year" of mass production of LiDAR. Since July last year, RS-LiDAR-M1 has received a large number of orders for designated models from automakers, including L3 hea...[Details]
FC controllers can be roughly divided into two types: one has an 11-pin controller socket, and the other has a 9-pin socket, which can be directly plugged into the DR9 serial port. The FC controller ...[Details]
ViewSonic announced the launch of the new smart cinema projector X10. The new generation of X10 is a new upgraded version of ViewSonic's 4K smart projector X10-4K. It continues the compact body with ...[Details]
0 Introduction
Diabetes is a common metabolic endocrine disease caused by a lack of insulin or abnormal insulin receptors in the human body. It is characterized by high blood sugar and is ...[Details]
1. After the sector is erased, all bytes in the sector are oxff, and can be written, that is, byte programming. If a byte in the sector is not 0xff, it is impossible to write the 0 bit in the byte to...[Details]
On December 18, Xilinx announced that its automotive-grade chip platform Zynq® UltraScale+™ MPSoC is providing powerful power for Baidu's mass-produced autonomous parking (AVP) dedicated vehicle comp...[Details]
With the development of contemporary science and technology, the maintenance and management of power supplies for a huge number of various types of equipment requires a lot of manpower and material...[Details]
The electrical control system of industrial robots is an important part of industrial robots. It is responsible for controlling the movement of robots and performing various tasks. With the develop...[Details]
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