I would like to ask about the PWM motor with two driving modes shown in the above figure. The current motor speed changes greatly with the changes of temperature (+20℃→-30℃) and voltage (DC 12V→10.2V)...
From: https://blog.adafruit.com/2020/07/24/ci ... -released/New features and improvements since 6.0.0 Alpha 1API changesDisable socket , wiznet5k and network modules. They will be removed in the netwo...
5G is getting closer and closer, and everyone at CES 2019 in Las Vegas was talking about what it will do.
China's three major operators have basically determined the first batch of 5G pilot cities. Cu...
1. While extensive efforts are driving GaN devices toward kilovolt applications, there are also huge opportunities on the ultra-low voltage (ULV) side, which is sometimes largely overlooked in the GaN...
Linux has occupied half of the embedded operating system market with its advantages such as open source, high efficiency, customizability and small kernel. The wide application of embedded Linux in th...
Today, SMIC held a Q3 earnings conference, and Chairman Zhou Zixue participated for the first time in two years to share his views on the semiconductor industry. The last time he attended an earnings...[Details]
With the development of autonomous driving technology, the number and functions of cameras around cars are increasing. Recently, there is news that cameras are gradually becoming the main visual org...[Details]
Jiwei.com reported that MediaTek entered its peak season in the third quarter, and it was reported that its 4G mobile phone chips had entered Samsung's supply chain. Industry insiders are optimistic ...[Details]
Recently, Peng Zhihui, also known as "Zhihuijun" and "Wild Iron Man", as the co-founder of Agibot (hereinafter referred to as Agibot), officially released the Agibot embodied robot "RAISE A1".
...[Details]
In the design of complex system-level microprocessors, the memory is responsible for storing system programs and data, and is an important part of the entire system. In the process of CPU executing...[Details]
ARM instructions belong to Reduced Scalability Computer Instructions (RISC), which are numerous and difficult to remember. However, the development of things is continuous, especially natural science...[Details]
On November 29, it was learned from State Grid Hebei Electric Power Co., Ltd. that after on-site acceptance, project reporting, and document review, the "Xiongan Green Grid" mass entrepreneurship d...[Details]
As power modules are used in more and more occasions and the application occasions are complicated, the input end of the power module is often accompanied by surge impact. If the surge voltage exceed...[Details]
This section will use "multi-loop" to solve the problem of parallel program operation. So how do the two loops in the program interact and share data? The most common way is to use global variables or...[Details]
IT security spending grows 10% Berlin, October 8, 2019 - According to the latest news from the German Federal Association of Information, Communications and New Media (BITKOM), German companies' sp...[Details]
__swi void ledtest(); //: declare edtest to be a soft interrupt. __asm Inline assembly //: Usually you need to embed assembly code in a C program. In this case, you can use the __asm keyword to i...[Details]
The difference between shift instructions and rotate instructions
Shift instructions and circular shift instructions are common operation instructions in computer architecture, which are used ...[Details]
On April 12, 2016, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Youshang has launched a capacitive sensing solution b...[Details]
Drive-by-wire chassis solutions
In the process of automobile intelligence and electrification, core technologies and products related to intelligent wire-controlled chassis have beco...[Details]
Motor Drive Control（Motor Control）
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