A few days ago, I took advantage of the 30% off for 3 items promotion on JD.com and bought a ZT303 4.5-digit multimeter. The original price was 175, but after buying a few stainless steel screws with ...
[size=4]1. Write the code first, taking helloworld.c as an example, copy code 1 #include2 #include//What is this file? 3 main() 4 { 5 int i = 0; 6 while(1) 7 { 8 sleep(2); 9 printf("hell0 world!"); 10...
When I was running the vehicle occupant detection routine with IWR1642
It will prompt [Warning: Unexpected warning: A timeout occurred before the Terminator was reached.]At the same time, I see that t...
I have bought many development board kits. I like to tinker with them and all kinds of interesting things. This should be the most expensive development board I have ever bought. My heart is so excite...
The 60MW fishery-photovoltaic complementary project in the first phase of Fanchang uses outdoor centralized inverters, which is currently the largest photovoltaic grid-connected project in the worl...[Details]
0 Introduction
With the continuous development of science and technology, intelligence has gradually become the focus of people's attention, and has been continuously deepened in every cor...[Details]
After teasing the arrival of the Black Shark 4 series at the beginning of this month, Black Shark officials finally confirmed the release date of the new phone today, which is scheduled to be officia...[Details]
On July 28, ASM PACIFIC (00522-HK) announced on the Hong Kong Stock Exchange that it will jointly invest with a consortium led by Wise Road Capital, a core member of the Rongxin Industry Alliance, to...[Details]
Artificial intelligence (AI) is developing at a rapid pace, but there are also some difficulties. For example, AI models sometimes exhibit "hallucinations", that is, they tell wrong facts, involve ha...[Details]
IBM's 3D superconducting qubit device, a qubit (about 1 mm in length) is suspended in the center of a cavity on a small sapphire chip. The cavity is formed by closing the two halves of the device, and...[Details]
China Energy Storage Network
: The global Internet is a necessity for the sustainable development of human society. As human society develops today, it faces major challenges: climate change,...[Details]
If the power plant outputs "clean" high-quality power, but after transmission and distribution, it is affected by weather, user equipment, and human factors, and power quality problems such as volt...[Details]
On March 7, Redmi previously announced that the Redmi K50 series is the world's first to launch the MediaTek Dimensity 8100 processor, which is a sub-flagship chip launched by MediaTek and is...[Details]
Yingtong Communications recently issued an announcement stating that its wholly-owned subsidiary Dongguan Yingtong Wire Co., Ltd. recently obtained two invention patent certificates issued by the Sta...[Details]
Use the DTR pin and RTS pin in the serial port chip CH340 to control the level state of the microcontroller reset pin and BOOT0 pin, so as to achieve one-click download. For this one-click download...[Details]
1. Quickly and easily analyze the waveforms in a switching power supply with an active power factor correction circuit In order to obtain high power factor, most switching power supply designs use ...[Details]
January 17 , 2023 – Mouser Electronics, an industry-renowned New Product Introduction (NPI) agent that provides an ultra-rich range of semiconductors and electronic components™, is now shipping ...[Details]
Although the USB charging specification imposes certain requirements on power adapters and chargers, USB design for portable devices is still confusing, especially for applications that choose to use...[Details]
DIY/Open Source Hardware
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