This document describes how to modify the user area size of the iTOP-4418 development board. The partition data in the document is for16G eMMC.uboot settingsEnter the iTOP-4418 uboot, as shown below.E...
I have never understood where the global variables are stored when Keil is compiled. Today, I tried it in the program. After defining several global variables, the size of the code area has not change...
When we play racing games on the computer, the player's perspective is usually above or behind the car, so we can see the surrounding environment of the car. This perspective can help us understand th...
"High-Speed Circuit Design Practice" starts from the perspective of design practice, introduces the various technologies and skills that need to be mastered in the work of high-speed circuit design, c...
[i=s]This post was last edited by Beifang on 2021-12-21 16:22[/i]1. After several rounds of testing, it is basically confirmed that there is a problem with this module. If it is not a problem with the...
Since the 20-channel voltage measurement module supports RS485 serial communication, in order to realize the data communication between the single-chip microcomputer and the voltage measurement module...[Details]
In the era of entrepreneurship, there is never a shortage of "Silicon Valley-style" myths. Over the past twenty years, we have witnessed the overnight rise of BAT, are familiar with the progress an...[Details]
Phenomenon:
The chip driver is normal, and there is no problem in implementing the functional application separately. However, when it was transplanted to the main program, the clock display ...[Details]
IT Home reported on April 14 that LG recently announced that its upcoming smartphone will be named "LG Velvet", breaking the company's tradition of giving alphanumeric names to its devices. ...[Details]
Murata Manufacturing recently issued a press release announcing that due to the expected growth in medium- and long-term demand, it plans to invest approximately 14 billion yen to build a new plant a...[Details]
Recently, the Stanford-developed all-around housework Mobile ALOHA has sparked heated discussions online. In the video, ALOHA has two arms that can operate in coordination and can complete many co...[Details]
Fault phenomenon and troubleshooting
Precautions
1. Please read the manual carefully before using the instrument and connect the wires according to the correct wiring method in the manual.
2. ...[Details]
2015 is known as the first year of the photovoltaic industry. In this issue of Dian Lao Hu Ming Pin Tang, we will analyze the top ten photovoltaic inverter manufacturers in China.
1. Sungrow...[Details]
SQLite is a lightweight database, an ACID-compliant relational database management system contained in a relatively small C library. Its design target is embedded systems, and it has been used in man...[Details]
(Image source: KIST official website) According to foreign media reports, Dr. Hun-Gi Jung and his research team at the Energy Storage Research Center of the Korea Institute of Science and Technolo...[Details]
Samsung has often faced a barrage of criticism for not using Qualcomm's flagship chips in its flagship smartphones, arguing that contemporary Snapdragon chipsets are superior to Exynos chips. Whi...[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]
While pursuing his PhD in systems design engineering at the University of Waterloo, Alexander Wong didn’t have enough money to buy the hardware he needed for his computer vision experiments, so he in...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
Electronic equipment manufacturers often use electromagnetic interference ( EMI ) and radio frequency interference ( RFI) shielding measures to protect sensitive digital circuits from external radiat...[Details]