When adding 10M ohm feedback resistor to the OPA314 sensor signal amplifier circuit, 50HZ signal interference occurs. What is the reason?When the feedback resistor is changed to 100K, the signal inter...
Jixin STM32 Smart Car : https://training.eeworld.com.cn/course/5525Explain the design and production of smart cars based on STM32 in modules, and analyze the code...
To summarize briefly, first of all, I would like to thank EEWORLD and Qinheng Company for providing me with the opportunity to conduct this review. In particular, a staff member of eeworld called me t...
The basic principle of pulse width modulation (PWM): The control method is to control the on and off of the switching devices in the inverter circuit so that a series of pulses with equal amplitude ar...
This article is translated from Microwaves101 | Microwave Rules of Thumb, which summarizes some rules of thumb in microwave circuits. The so-called rules of thumb are some rules summarized over a long...
The original night vision camera of Audi is broken, and I am going to buy a thermal imaging night vision camera on the market. How can I connect the CVBS and LVDS video signals to the meter screen of ...
The semiconductor value of a new energy vehicle is twice that of a traditional fuel vehicle. For example, the semiconductor value of a Tesla Model 3 is as high as $1,500. Experts say that the automot...[Details]
Underwater cleaning is a device used for underwater cleaning, mainly used for underwater cleaning in water places such as swimming pools. The particularity of the water area determines that t...[Details]
On the afternoon of January 18, the opening ceremony of the Lingang Industrial Base of Shanghai Chengchuan Energy Storage Technology Co., Ltd. was held in Lingang Blue Bay. Chen Jiangping, Party Secre...[Details]
Regarding the evolution of automotive electronic and electrical architecture, the most discussed in the industry is the six stages of electronic and electrical architecture development proposed by ...[Details]
On September 20, the Ministry of Industry and Information Technology issued a notice on the launch of smart photovoltaic pilot demonstrations, supporting the cultivation of a number of smart photovolt...[Details]
OPPO held a new product launch conference and released the Find X5 series flagship mobile phones, the first tablet OPPO Pad and other products. Among them, the Find X5 series uses the self-dev...[Details]
As we all know, a triode has a base, a collector, and an emitter. There are also NPN and PNP types. So how to use the fastest method to measure the triode to confirm the pins and tube type of the tri...[Details]
The effectiveness of vehicle safety systems has improved by leaps and bounds in recent years. Most people who have driven a new model will tell you that they wouldn't know how to drive without rear...[Details]
This evening, vivo held a new product launch conference, at which vivo's first folding screen mobile phone, vivo X Fold, was officially unveiled.
Vivo said that it would rather spend more time...[Details]
In July 2019, Advantech (stock code: 2395), a global leader in embedded intelligent systems, successfully held the 2019 Advantech Embedded Design Service Forum in Hangzhou, Chengdu, and Shenyang with...[Details]
On September 29, a concentrated opening and completion ceremony for major projects in Hunan Province was held, and the Guochuang Yuemo advanced packaging project was started at the event. According...[Details]
AD52060 is a high-efficiency stereo Class D power amplifier with a wide power supply range (8V~26V), which can be easily connected to various types of power boards, including LED LCD power boards, ...[Details]
China Energy Storage Network:
Today, the power industry is undergoing major changes. As 2020 approaches, Harminder Singh, head of power at GlobalData, a data and analysis agency, looks at the...[Details]
Zhenqu Technology (Shanghai) Co., Ltd. (hereinafter referred to as "Zhenqu Technology"), a high-tech company in the field of electric drive for new energy vehicles in China, and ROHM Co., Ltd. (herei...[Details]
This article introduces the working principle and implementation of a 4-level intelligent dimmable electronic ballast circuit using the Microchip microcontroller PIC12F629 and the IR company IRS25...[Details]
Analog electronics
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