This video has no sound, so there is no need to adjust the volume.Because it was my first time using Oracle VM VirtualBox to record, I don't know why I couldn't see the mouse pointer, and the whole pr...
littleshrimpST Sensors & Low Power Wireless Technology Forum
[color=#333333][font=-apple-system-font, BlinkMacSystemFont, "][size=3][size=17px][align=left]This is a power supply with a wide input voltage of 120-277V 60HZ, an output of 48V, 273mA, and a Buck top...
Students who are participating in the National Undergraduate Electronic Design Competition are preparing for the competition. Do you need any help? We are willing to serve you.Prepare for the 2019 Nat...
The hysteresis comparator can also be understood as a single-limit comparator with positive feedback. For a single-limit comparator, if the input signal Uin has a slight interference near the threshol...
In circuit design, there are always various power symbols, which often confuse people. Today, I have sorted out more than 20 commonly used power symbols to share with you. Collect them quickly.1. VBB ...
1. Overview
Among many measuring instruments , digital voltmeters should be a relatively advanced type of meter. When measuring circuit voltage, the measured value can be read intuitively ...[Details]
1 Introduction
With the rapid development of modern power electronic devices, high-frequency switching power supplies are increasingly widely used due to their high efficiency and small siz...[Details]
China Energy Storage Network
: Global Energy Internet can not only reduce emissions that cause global warming and toxic gas pollution, but also provide a path for energy solutions and make po...[Details]
introduction
The measurement of temperature and humidity is widely used in industrial and agricultural production, daily life and scientific research. However, due to the nonlinear output ...[Details]
Today, the average production cost of an electric vehicle is $12,000 higher than a traditional internal combustion engine vehicle, according to a McKinsey report. As automakers work to meet global em...[Details]
Whether the Bootloader (here refers to the user-defined Bootloader program) jumps to the APP, or the APP jumps to the Bootloader, the following points must be guaranteed before jumping 1. Correct o...[Details]
1. USB power PD3.0 fixed PDO
2. USB power PD PPS PDO
3. Support 20W~35W PDO configuration
4. USB TYPE-C, CC-Logic 5V/3A
5. Support dual-port Type C fast charging and single powe...[Details]
In the unmanned horizontal transportation scenario of ports, Hirain provides a full-stack self-developed solution for vehicles, roads, networks, cloud, and maps, including autonomous driving vehicl...[Details]
It is considered that consumers are switching from traditional lighting to LED lighting. An article points out that LED lighting can save 80% of energy compared to incandescent lamps, and its lif...[Details]
In the embedded market, as consumers demand new products with regular features or application flexibility, developers are increasingly demanding faster and easier changes to system application functio...[Details]
If nothing unexpected happens, Qualcomm will have another cost-effective processor. Recently, according to digital blogger @数码闲聊站, a new vivo phone appeared on the testing platform Geekbench,...[Details]
//The PIC16F877 microcontroller outputs a sine wave signal simulation schematic diagram as follows //20MHz crystal oscillator, outputs 500Hz sine wave, 100 points per cycle. //1 cycle time is 2ms...[Details]
Level measurement is an important production data in industrial production, especially in the coal powder bin, limestone powder bin, ash bin, desulfurization system dehydration bin and other level mea...[Details]
Recently, Huixi Intelligent held its first chip product launch conference with the theme of "Light to the Future, Focusing on Leap Forward", and launched its first high-performance intelligent dr...[Details]
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