I use SN74LVC1G08 single AND gate chip, connect the circuit as shown in the figure, the pulse signal input to the 2nd pin of the MCU is 3.3V, why is the output signal amplitude of the 4th pin only 0.5...
Hello everyone, I am currently working on my graduation project. Can anyone help me translate a foreign language article about microcontrollers? It can be all in English, I can translate it myself....
I originally planned to use Perf-V IDE as the development tool for the Perf-V development board, but after installing the driver on two computers at home, both were not in normal status, so I can only...
I am a beginner in wince and have encountered some problems. I would like to ask you for help: System: s3c2440 + wince5.0 Implementation purpose: FPGA communicates with s3c2440's GPIO, using EINT0 and...
[code]This information comes from the cooperative QQ group: Electronic Engineer Technical Exchange (12425841) The group owner's ID in the forum is: Kata[/code] When we make a mobile phone board, we ne...
I haven't used CCS for a while. Today I suddenly used it and it felt a little different. Here is what I saw before: [img=853,273]https://12.eewimg.cn/bbs/data/attachment/forum/month_1212/20121220168...
Is electromagnetic radiation from electric vehicles harmful to the human body? Recently, the issue of electromagnetic radiation from electric vehicles has garnered widespread attention. However, pu...[Details]
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]
With the rapid adoption of smart electric vehicles, automotive chips are evolving from auxiliary control units to the foundation of the entire vehicle's intelligence. Their applications extend from...[Details]
Civilian internal combustion engines operate in the range of approximately 1000-4000 rpm. This results in the engine's kinetic energy being ineffective at low or high rpm, making starting difficult...[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]
Bearing wear is a common equipment problem in the manufacturing industry. In today's world where controlling production costs is advocated, using repair technology to reduce the scrapping and repla...[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]
No one expected that after about a day of downtime, four or five thermostats on the control panel would display four 0000s and flash. We knew it was caused by poor contact of the temperature sensin...[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]
1. Basic structure and working principle of centrifugal pump
1. Centrifugal pump water pump relies on the high-speed rotation of the impeller to make the fluid obtain greater kinetic energy, a...[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]
As the core component of electric vehicles, power batteries determine factors such as the vehicle's range. With the increase in the number of electric vehicles, more and more people are choosing el...[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]
A certain building, a business hotel, was designed with a background music system and emergency broadcast system in mind, taking into account the building's specific conditions and surrounding envi...[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]
FPGA/CPLD
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