A: I have a few questions to ask: 1. Can we just turn off the modules we don’t use in myimx6_defconfig? Do we need to modify other ones? 2. How to configure the second network port? 3. The rootfs is a...
Live Topic: C-V2X (Internet of Vehicles) Testing Challenges and Solutions
Live broadcast time: Wednesday, October 9, 15:00-17:00
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Wireless communication technology promises to m...
Introduction
The work collects voltage through ADC and transmits it to the cloud server through the 4G module. The protocol uses TCP transparent transmission, and the data is retained in the cloud pla...
[font=新宋体][size=4]Help, I am debugging IIC communication, the oscilloscope shows: IIC SDA line always has falling jitter when maintaining high level, SCL line has bending on rising edge and ringing on...
In 1921, Israeli George S.Crampton developed the world's first industrial endoscope in California, USA, which was used to detect internal cracks in steam turbine rotors. Since then, endoscope techn...[Details]
Dimensity Auto automotive platform integrates NVIDIA GPU chips to provide advanced artificial intelligence, connectivity and computing capabilities for the next generation of smart cockpits May 29,...[Details]
Clamp meters and multimeters are test equipment that electronic engineers and electricians often need to use. So which one is better? How to choose the right instrument in what environment? Clamp...[Details]
Formaldehyde has serious harm to our human body. It is a colorless gas with a pungent odor. Although formaldehyde has an odor, if the concentration is too low, you will not smell the smell of formald...[Details]
The research of robot voice control system has always been one of the main contents of robot research. Traditional voice control systems generally use PC as the core platform to control robots. Alth...[Details]
Translated from - Semiwiki, Roger C. Lanctot "We don't need 10mbit/s, we need basic bandwidth and low latency, and we need coverage everywhere!" said Christoph Grote, senior vice president of elect...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
The convenient use of electronic weighing instruments has spread across all industries and has been widely used. It not only has high-precision measurement, but also has multiple functions and uses. A...[Details]
Atmel® Corporation announced the first 32-bit AVR® microcontroller (MCU) family with a floating point unit (FPU) at Electronica 2010 in Munich, Germany. Targeting industrial control applications, t...[Details]
The global digitalization process is accelerating, and the development of wireless communication technology has made continuous breakthroughs.
The International Organization for Standardization...[Details]
The PL series of narrow pulse current sources from Pursis Instruments can be used in VCSEL and other test scenarios that require narrow pulse excitation. PL series devices have two channels: ①. Const...[Details]
The PWM of the model is not the PWM signal of several KHZ that electronic experts are used to. The frequency used by the model is much slower, but the principle is the same. The PWM frequency of the m...[Details]
Simple and versatile AVR microcontroller high voltage unlocker (production method, taking MEGA16 as an example, with circuit and C source program, note: not a high voltage programmer) AVR high voltag...[Details]
Unlocking the vehicle is the most basic function of the car, but the traditional way of opening the car key has many inconveniences. I am in a hurry to go to work, but I can’t find the key; my fami...[Details]
When porting QT4.5 to mini2440, I encountered the problem of displaying Chinese in QT. Based on the information searched on the Internet, the solution is summarized as follows:
Step 1: Dow...[Details]
DSP and ARM Processors
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