Often we need to quickly estimate the resistance of a trace or plane on a printed circuit board without having to perform lengthy calculations.
Although there are now printed circuit board layout and ...
The CC1310 is the first device in a sub-1GHz family of cost-effective, ultra-low-power wireless MCUs. The CC1310 device combines a flexible ultra-low-power RF transceiver with a powerful 48MHz Cortex-...
It is the season of spring when everything comes back to life and flowers bloom. It is a good time to go to the park for fun. However, for those who are allergic to pollen, there are many troubles.Sne...
As we look ahead to the possibilities of 5G and the Internet of Things, we see that new solutions are essentially focused on building a connected foundation for homes, cars, machines, cities, and even...
[size=4] As the low-power, wide-area network (LPWAN) market expands, there are more options for low-power protocols for Internet of Things (IoT) applications. In this article, we compare Bluetooth and...
[align=left][color=rgb(68, 68, 68)][backcolor=transparent][font=Tahoma,&][size=14px][/size][/font][/backcolor] used in this review [/color][/align][align=left][align=left][color=rgb(68, 68, 68)][backc...
The 8MW "fish-solar complementary" photovoltaic poverty alleviation project in Liuzhai Village, Taikang County, Zhoukou City, Henan Province was put into operation. Each village-level power station...[Details]
According to the type of DC power supply: voltage source inverter VSI, current source inverter CSI
According to the nature of the output AC voltage: CVCF (constant frequency constant volta...[Details]
Foxconn's indirect investment in SDP, a panel factory under Japan's Sharp, said that the mass production schedule of the company's panel factory in Zengcheng, Guangzhou (Super View Sakai Company) in ...[Details]
1. Qualitatively judge the quality of field effect transistors
First use the R×10kΩ multimeter (with a built-in 15V battery), connect the negative test lead (black) to the grid (G), and connect the...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
A full-wave bridge rectifier converts an AC signal into a full-wave DC signal. Typically, a bridge consisting of four diodes achieves full-wave rectification. Figure 1 shows four diodes arranged ...[Details]
Bitwise OR Bitwise AND Bitwise XOR Bitwise inversion Left shift Right shift C language bit operations There are 6 types: &, |, ^(or), Note: The elements involved in the bit ...[Details]
In the past, both manufacturers and users who purchased electric vehicles only paid attention to performance and range, and no one paid attention to battery safety. It was not until the Tesla spontan...[Details]
First of all, it is based on register programming.
1. Download the STM32 firmware library from the official website. I used 3.5
2. Create an STM32 folder (not for storing projects) to store the bas...[Details]
Due to the wide application of magnetic flap float level gauges, some minor faults often occur in daily use. Let's take a look at the common faults and troubleshooting methods of magnetic flap float ...[Details]
While
the
electric vehicle
(EV) industry continues to grow, the supporting charging infrastructure is still immature. For automakers to realize their vision of more consumer adoption of EVs,...[Details]
Test setups that use long cables or capacitive clamps can increase capacitance at the test instrument output, causing inaccurate or unstable measurements. This effect can be observed when sourcing or...[Details]
Swedish self-driving technology company Veoneer said on Sunday it would launch merger talks with Qualcomm, whose offer for Veoneer last week outstripped a competing bid from Canadian auto parts make...[Details]
Due to the use of high-efficiency chromatographic columns, highly sensitive detectors and intelligent detection technology, chromatography has become an analytical method with fast analysis speed...[Details]
On October 24, CATL launched the world's first pure electric hybrid battery with a range of more than 400 kilometers and 4C supercharging capability in Beijing - the CATL Xiaoyao Super Hybrid Batte...[Details]
PCB Design
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