Learn about new technology trends that accelerate vehicle electrificationLearn more about engineer resourcesNew Trend 1: Automotive OEMs are setting aggressive goals to electrify their fleets in the n...
Analog signal isolation has always been a difficult problem. VFC seems to have been used by some people, but I don’t know what circuits people generally use to achieve it, or whether there are any ded...
Instrument clusters are an important part of the automotive industry's ongoing transformation to the digital cockpit. New digital solutions will support more complex content, larger displays and new e...
In the past two years, AI technology has developed rapidly, driverless cars have become popular, and smart products have continued to emerge. Artificial intelligence such as image recognition, voice r...
I read the specification, which says Gain=2*150K/R. How do I determine the Gain and choose the R, F and C?
If the design uses a 1W amplifier, how do you calculate it?...
[font=微软雅黑][size=4]Without further ado, the first batch of applicants are being reviewed. Qin Heng said that those who missed the opportunity to apply can still continue to apply~[/size][/font][font=微...
In the fourth quarter of 2019, MLCC prices gradually bottomed out along with the electronics industry, and inventory levels dropped to a healthy level of 70 days. Currently, in terms of global MLCC s...[Details]
In the sodar system, the transmitter emits acoustic signals of different frequencies in a directional direction, and then receives echo signals at different distances. The deviation of the frequency ...[Details]
At present, the diversified functions of consumer electronic products (such as color TVs, stereos, etc.) make the control circuit more complicated. The I2CBUS (Inter ICBUS) bus introduced by Philip...[Details]
Batteries have become the biggest obstacle to the development of mobile devices. It is extremely difficult to increase the capacity of existing lithium batteries, so we can only seek breakthroughs ...[Details]
According to foreign media LetsGoDigital, on the 15th of this month, OPPO submitted at least 22 trademark registration applications to the European Intellectual Property Office. These trademarks are ...[Details]
3 System Hardware Solution Design and Implementation
3.1 Control chip
The single-chip microcomputer is selected as the core of this control system. According to the functions to be completed by t...[Details]
With the widespread application of intelligent transportation systems, the system control of smart cars has gradually become an emerging technology. This field covers multiple disciplines such as con...[Details]
1 Design of switching power supply
The basic structure of the switching power supply mainly consists of 7 parts: input rectification and filtering circuit, high-frequency switching converter c...[Details]
A major MLCC plant of Murata Manufacturing Co., Ltd., a global leader in multilayer ceramic capacitors (MLCC), has been shut down since August 25 due to a cluster infection of COVID-19. According to ...[Details]
Slush molding
1. What is slush molding? Slush molding, also known as rotational molding, is mainly used to make soft dashboards and door panels. This technology originated in Japan and was not...[Details]
China Energy Storage Network News:
At the beginning of this year, Xinhua News Agency released a video titled "A Night View of Beijing, Shanghai and Guangzhou: The Changing Lights and Shadows ...[Details]
element14 is the longest-standing commercial strategic partner of Raspberry Pi Ltd. Tens of millions of units sold, continuing to drive Raspberry Pi sales around the world Shanghai, China, July...[Details]
ne5532 lm1875 power amplifier circuit diagram
ne5532 lm1875
LM1875T is an audio power discharge integrated circuit launched by National Semiconductor ...[Details]
The 2-wire temperature sensor is a common temperature measurement device, which is widely used in industry, scientific research, medical treatment and other fields. This article will introduce in d...[Details]
Power technology
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