[i=s]This post was last edited by isduhfufa on 2022-10-18 23:16[/i]What is the derivation process of trapezoidal wave current effective value calculation? It is the calculation of the effective value ...
EEWorld invites you to dismantle (sixth issue): dismantle the car wireless charger - power technology
My task is to disassemble the Huawei Super Fast Charging Wireless Car Charger.The main features of...
First, let's take a look at the overview of RISC-V GD 's 103 timer.This time we mainly refer to the official routine and use PWM modeIn PWM output mode ( PWM mode 0 is to configure CHxCOMCTL to 3'b110...
The WR703N router is flashed with the openwrt system. After the router is started, it needs to manually connect to the WAN port to access the Internet. What is the problem? How can it automatically co...
The ESK32-360 development board supports audio recording and playback in hardware, which is implemented by the WM8978 codec chip with an I2S interface. The interface circuit is shown in Figure 1.Figur...
In recent years, many countries in the world have formulated policies to phase out incandescent bulbs in stages. For example, China plans to phase out all incandescent bulbs above 60W for general lig...[Details]
LED street light power supply
is
the driving force
that determines
the LED street light
.
Let's take a look at what is LED street light power supply!
The correct selection...[Details]
The domestic hydrogen fuel cell vehicle industry is constantly developing. Recently, Great Wall announced that it will launch its first hydrogen fuel cell vehicle in 2022. Great Wall's "hydrogen-po...[Details]
introduction
This article introduces a method for implementing a Chinese speech synthesis system based on DSP. With the continuous development and maturity of speech signal processing technolo...[Details]
This IC was originally designed for automotive LED applications. I think it is most suitable for spotlights. Its small size makes it suitable for product-restricted areas. Depending on the type and c...[Details]
Although USB Type-C is primarily known as the next-generation, faster charging standard for laptops, tablets, and smartphones, it is also becoming increasingly popular in power delivery and connect...[Details]
Removing fog from videos and improving image quality is a key technology to enhance the value of outdoor video surveillance systems. This paper analyzes defogging technology by establishing a rel...[Details]
Not long ago, Google's AlphaGo defeated Korean chess champion Lee Sedol on the chessboard, and people exclaimed that the era of computers replacing human brains is coming. Driven by this wave, people...[Details]
It is common to use body fluids to detect physical conditions. Most hospital tests rely on various body fluids. Among them, blood analysis is considered the gold standard in the field of biometric an...[Details]
China Energy Storage Network News:
On January 10, at the construction site of the third section of the 220 kV Shengjing-Pangjiang cable tunnel, the first shield-built 220 kV cable tunnel in...[Details]
BrainChip, the world’s first commercial producer of neuromorphic AI chips and IP, announced today that Information Systems Laboratories (ISL) is developing AI-based radar research solutions for the...[Details]
As the domestic smartphone market becomes increasingly saturated, it is no secret that Xiaomi is working hard to open up the Indian market. According to a recent report by foreign media SlashGear, Xi...[Details]
Kodak Alaris information management solutions have once again received industry acclaim and were named "Trendsetting Product Portfolio" by KMWorld magazine. The magazine is an authoritative busin...[Details]
1. Model: 2611B 2. Fault: Error message when starting up, code 5001, 5003, 5051, no output. 3. Analysis, testing and judgment: Error 5001 is a fatal error, and the error content is that the SMU ...[Details]
OPPO and BYD signed a strategic cooperation agreement to explore new possibilities for the deep integration of mobile phones and automobiles.
The cooperation directions include in...[Details]
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