I would like to ask, when compiling uboot for am335x, when making the configuration file, what is the difference between make am335x_evm_defconfig and am335x_evm_config? The am335x_evm_defconfig file ...
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Welcome everyone to guess the questions: https://en.eeworld.com/bbs/thread-1084544-1-1.htmlList of component in...
[i=s] This post was last edited by shaorc on 2019-5-19 18:17 [/i] [font=仿宋, 仿宋_GB2312][size=4][color=#000000]As shown in the figure, in order to reduce the impact of voltage surges on the load and the...
Linux driver tutorial (Xunwei itop4412) : https://training.eeworld.com.cn/course/5656The iTOP-4412 development board is equipped with a Samsung Exynos quad-core processor, 1GB memory, and 4GB solid-st...
Most of the microcontrollers I have played with before have bootloaders, which are all for getting rid of the trouble of upgrading programs and getting rid of burners. I made a data acquisition board ...
What is IoT edge? Where is the IoT edge? Qualcomm, Dell, HPE, Nokia, Cisco, Ericsson, AT&T, Sprint, Huawei, and many more, each of these companies is looking at future IoT networks (LTE CAT-NB1, LTE C...
Today (5), MediaTek held its annual shareholders' meeting. MediaTek Chairman Tsai Ming-kai pointed out that the company's products powered a total of 2 billion devices worldwide in 2020. Taiwan med...[Details]
This is the oscilloscope's way of showing that a measurement is questionable. For example, if you request a peak-to-peak voltage measurement on a clipped waveform, the measured value will most like...[Details]
Automatic quasi-synchronous devices play a very important role in the grid connection of power systems. This paper uses ATMEGA128 single-chip microcomputer as the processor to develop an automati...[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 seminar on the industry standard of mining explosion-proof lithium-ion battery trackless rubber-tyred vehicles was held recently. The convening of this seminar marks the official launch of the ...[Details]
NXP Semiconductors NV (NASDAQ: NXPI) today announced a strategic partnership with Amazon Web Services ( AWS ) to expand connected car opportunities. The collaboration aims to deliver secure edge-to-...[Details]
1. Project Background
With the improvement of the medical insurance system and people's increasing attention to health, medical devices that are easy to operate and have multiple functions hav...[Details]
1 Introduction
MAX16801A/B and MAX16802A/B use constant current to drive HB LEDs in general lighting and display applications to provide the required control functions. MAX16801A/B is suitab...[Details]
Today, both drivers and passengers are pursuing a more comfortable driving experience. To adapt to the ACES trend (intelligence, networking, electrification and sharing) in the automotive industry an...[Details]
IGBT components are often connected in parallel, so if an IGBT component fails, a large number of IGBTs in the parallel circuit will be damaged. However, there are more or less some unavoidable short...[Details]
Conversion rate: The number of samples taken per second. Common units: SPS (times per second) KSPS (kilosamples per second) MSPS (millionsamples per second). The faster, the better. Convers...[Details]
It is reported that BYD has officially placed an order for automotive-grade IGBTs from Silan Microelectronics, with the order value reaching 100 million yuan. At the same time, an insider said that i...[Details]
0 Preface The test items of the UHF RFID reader/writer radio frequency include carrier frequency tolerance, occupied bandwidth, transmission power, adjacent channel power leakage ratio and spurious e...[Details]
I. Introduction
In the context of advocating energy conservation and emission reduction, the research on new energy is becoming the focus of public attention, and electric vehicles powered by electr...[Details]
It is often assumed that components of electric vehicles would be state-of-the-art, and charging barriers are no exception. After all, charging a car is a frequent, daily necessity. Charging operat...[Details]