Product Overview1.1 OverviewRK3288 all-in-one machine development motherboard, using Rockchip quad-core chip RK3288 solution, main frequency up to 1.8GHz. Support common external devices, rich interfa...
Imagine walking into your living room and your smart TV automatically switching from your kid’s Netflix feed to yours. Or walking into your home office and your laptop waking up to greet you. Or walki...
MCU Principles and Applications Harbin Institute of Technology : https://training.eeworld.com.cn/course/5416This book introduces the hardware structure and instruction system of the MCS-51 microcontro...
After the last article " Starting from the Sensitivity of GPS Receivers " was published , readers reminded me and the author recalculated and found that there was a step in the unit calculation that c...
"Selected Typical Design Examples of Switching Power Supplies" is divided into eight chapters. Chapter 1 briefly introduces four typical design examples of PFC, Chapter 2 systematically introduces the...
I am a novice in microcontrollers. When I was writing a program, my teacher mentioned that there were too many delays in my program and it was difficult to put it into practice. He recommended the vt_...
Data shows that from 2016 to 2020, global direct investment in the 10 countries of the Association of Southeast Asian Nations (ASEAN) was US$731 billion, and direct investment in China was US$698.9 b...[Details]
According to Jiwei.com, the continued steady development of IDM enterprises requires huge R&D support. Their R&D expenditure is not only for design R&D, but more importantly for manufacturing process...[Details]
In this system, the 8031 on-chip RAM and the 8155 on-chip RAM are used as monitoring work units, and the external 2K RAM is used as the collected data buffer, print buffer, keyboard and display b...[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 partnership aims to help create attractive energy harvesting solutions for the Internet of Things (IoT) sector. Exeger and Atmosic are both developing components in the field of energy harvesti...[Details]
For hexagonal nuts, the commonly used standards are: GB52, GB6170, GB6172 and DIN934. The main differences between them are: GB6170 is thicker than GB52, GB6172 and DIN934, commonly known as thick ...[Details]
Principle of fiber optic spectrometer Fiber optic spectrometer is a commonly used type of spectrometer, which has the advantages of high sensitivity, easy operation, flexible use, good stability ...[Details]
On November 2, the Lingang Industrial Park of Xi'an International Port Area held an equipment entry ceremony for Xi'an Jinghong Display Technology Co., Ltd. to welcome the Xi'an Port LCD display bind...[Details]
On July 19, automotive technology company Veoneer and LiDAR developer Baraja signed an agreement to jointly industrialize Spectrum-Scan™ LiDAR technology for the next generation of L2+ to L4 autonomo...[Details]
1. TBNZ / TBZ / CBZ / CBNZ
(1) TBNZ x0, #uimm6, label
Test and branch Not zero.
If x0 != 0 , then jump to label location and execute.
(2) TBZ x0, #uimm6, label...[Details]
Perhaps one day in the future, cars without wires will become possible, but at the current level of technology, the wiring harness system is still an indispensable part of the car, and relevant engin...[Details]
Abstract: The manufacturing process and use of valve-regulated lead-acid batteries are analyzed and discussed, and some key issues on the life, safety and reliability of valve-regulated lead-acid b...[Details]
Designers of circuits that operate at high temperatures must consider the variation of IC parameters and passive components over a wide temperature range, paying particular attention to their chara...[Details]
National Semiconductor Corp. announced the launch of seven new 24-bit and 16-bit multi-channel sensor analog front ends (AFEs), providing system designers with a wider range of options from high perfo...[Details]
To use a certain type of LCD on an ARM board, you often have to modify the LCD driver or device tree, which is very inconvenient.
In ARM40-A5, we store the configuration instructions of common...[Details]
MicroPython Open Source section
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