[i=s]This post was last edited by Buyixin on 2021-12-19 18:10[/i]Jingzao Wireless Charging Mouse Pad Disassembly ReportWritten in front:
Thanks to EEWORLD for providing free sample disassembly. This i...
I used PB to develop a multi-channel data acquisition driver based on ARM, using the 8-channel AD built into ARM. I used PWM to set the sampling frequency, but it is said that the sampling trigger is ...
As the title says, I want to achieve the effect of the built-in soft keyboard of wince, so that when clicking the soft keyboard, the original focus window will not lose focus, so that the correspondin...
I need to design a weak signal amplifier with an input voltage of about 0.1-1uv and a frequency below 2MHz. Can I use a general-purpose op amp such as OP07 or OP27? What are the precautions? Or are th...
When we travel in cities, we all find that electric vehicles have many advantages. As a means of transportation, they can also fulfill their mission well. Now, more and more residential communities...[Details]
The difference between a series inverter and a parallel inverter is that they use different oscillation circuits. A series inverter connects L, R, and C in series, while a parallel inverter connect...[Details]
The practice of warming up a car originated with gasoline-powered vehicles. Warming up the engine allows it to enter a better working state and ensures good lubrication. This has become a habit for...[Details]
Keysight Technologies reported strong third-quarter results, with revenue and earnings per share exceeding expectations and steady order growth. The company, driven by strong growth across multiple...[Details]
It’s a collaborative blueprint designed to address integration complexities and create scalable solutions through Arm’s automotive innovation ecosystem.
The transformation of future mo...[Details]
The consumer electronics, appliance, industrial, and automotive markets are experiencing increasing demand for sophisticated motor control solutions. Depending on the application, a variety of moto...[Details]
While aberration theory is a vast subject, a basic understanding of some fundamental concepts can make it easier to understand: spherical aberration, astigmatism, field curvature, and chromatic abe...[Details]
A transimpedance amplifier (TIA) is a front-end amplifier for optical sensors, such as photodiodes, converting the sensor's output current into a voltage. The concept of a transimpedance amplifier ...[Details]
On August 17, digital blogger "Dingjiao Digital" broke the news that Xring O2 is expected to debut in the second or third quarter of next year, with a preliminary estimate of around September.
...[Details]
1. The significance of reactive power compensation
In industrial enterprises, a large number of electrical equipment are inductive loads, such as motors, welding machines, and electric furnace...[Details]
On August 14, 2025,
WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quan Ding has launched an AI fa...[Details]
The headlights in smart cars are becoming "smarter". They are no longer just tools that passively illuminate the road ahead, but safety components on par with driving assistance, sensors, and algor...[Details]
In cutting-edge applications such as high-resolution data acquisition, medical electronics, and automotive battery monitoring, a rock-solid voltage reference is a crucial factor in system accuracy....[Details]
According to the current mainstream electric vehicle structure, electric vehicles are composed of motors, electronic controls, batteries and other core components. These components are also related...[Details]
1. What are the factors that affect the output signal of the vibration sensor?
Vibration sensors are used in many places in life, but during use, their output signals may sometimes be interfer...[Details]
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