I recently made a brushless motor driver board and would like to share it here.
The board can drive four motors at the same time with FOC control. After debugging for a while, I feel that the performa...
Question:1. Is there a separate compilation command for merge?There is the following command:
Host# make dvr_rdk DVR_RDK_BOARD_TYPE=DM814X_BCH_DVRI modify \dvr_rdk\mcfw\src_bios6\links_common\merge or...
As the Internet of Things technology is booming, embedded development has regained the attention of IT professionals. So, what is an embedded system? What are the components of an embedded system? Wha...
In the previous chapters, we introduced some related contents of uboot and Linux kernel. Now let's look at the general boot process of Linux kernel. The boot process of Linux kernel is much more compl...
The concept of compilation: The compiler reads the source program (character stream), performs lexical and grammatical analysis on it, converts high-level language instructions into functionally equiv...
Potentiometers are often used as calibration components in analog circuits, but their mechanical characteristics and other reasons make them difficult to integrate, and subsequent maintenance will be ...
Main parameters and pin functions
MC68HC908JB8 is a high-performance single-chip microcomputer chip produced using HCMOS process technology. It has an on-chip 256BRAM and 8KB ...[Details]
According to the latest data from IDC, in the first quarter of 2019, the shipment volume of the Indian smartphone market reached 32.1 million units, a year-on-year increase of 7.1%. Among them, Xiaom...[Details]
As one of the seven major sectors of "new infrastructure", the industrial Internet has become the core strategy of my country's future key deployment, and it is also an important direction for the tr...[Details]
Why do we say that engine power comes from explosion?
The power of a car comes from the explosive force generated when gasoline or diesel burns. However, if gasoline is placed in a pot and ign...[Details]
Temperature measurement principle of thermal resistance
Application principle of thermal resistors
Thermal resistors are the most commonly used temperature detectors in the...[Details]
Murata Manufacturing Co., Ltd. has developed
a
wireless
power supply system based on the "electric field coupling method". Unlike the "electromagnetic induction method" and "magnetic field re...[Details]
Red Lion Controls guest on element14’s Innovation Experts podcast Red Lion Controls explores how to use edge intelligence and integrated systems to build an industrial IoT platform architecture, An...[Details]
Motion control system designers often face challenges when selecting or developing electronic devices that use pulse width modulation (PWM) to drive brushless DC motors. Paying attention to some ba...[Details]
The battle between Samsung and TSMC in advanced process has become more diverse after entering 3nm, mainly because the two companies have very different technical architectures for 3nm. Samsung bets ...[Details]
Yageo, known as the "M&A maniac" in the industry, announced in November that it would acquire 100% of the shares of KEMET, a US passive component company, for US$1.8 billion. Recently, Yageo has anno...[Details]
In recent years, as in-vehicle technology has significantly advanced, the amount of valuable information available to drivers has increased significantly. However, accessing this information often re...[Details]
Insertion loss is an important parameter to measure the transmission characteristics of a dual-port network. In EMC practice, understanding the insertion loss parameters of the passive components we ...[Details]
Overview Traditional color detection systems use contact-type non-online methods to detect the color of products. The so-called contact-type means that when detecting color, the product or sample mus...[Details]
Power Integrations Launches New Compact, Rugged SCALE-2 Plug-and-Play Gate Driver for Rail Applications
The SCALE-2 solution supports 130x140mm IGBT high power modules from all major...[Details]
On October 23, Wuhan Weilai Energy Co., Ltd. ("NIO Energy") signed a cooperation agreement with Wuhan Shouyi Technology Innovation Investment Development Group Co., Ltd. ("Shouyi Technology Innovat...[Details]
Motor Drive Control（Motor Control）
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