The intensity obtained by the X-NUCLEO-IKA01A3 magnetic sensor has three values: x, y, and z. After testing, the change direction mainly affects the data x and y, while the data z has little effect. I...
The normal operating voltage VCC of the circuit is 24V, the current is 1A, the maximum operating voltage Vmax is 26V, and the maximum transient voltage that the subsequent circuit can withstand is 50V...
Half-bridge drivers (also called high-side/low-side drivers) reduce switching losses, adapt to noisy environments, and improve system efficiency.Fundamentals of MOSFET and IGBT gate driver circuits
Re...
Original author: KVIN Reprinted from here
For motor control, complementary PWM is often used. If FOC is used, center-aligned mode (center-aligned mode) is also used. The following is a discussion of c...
[b]Purpose[/b] Compare the test accuracy of several ultrasonic sensors to provide a reference for everyone's use. [b]Methods[/b] Write different programs into microbit, use McQueen's ultrasonic sensor...
This book is based on the author Li Wenqing's many years of experience in high-speed PCB design. It uses Allegr016.6 as the software platform and practicality as the principle. It explains in detail t...
On January 13, Jingsheng Mechanical & Electrical released its performance forecast, stating that the company expects to achieve a net profit attributable to shareholders of listed companies of 1.58 b...[Details]
Since 1998, the LED display industry has been working hard to organize and establish LED display industry standards to correctly guide users to understand the performance indicators of LED displays...[Details]
The impact of variable frequency speed regulation on the motor is the analysis of the operating characteristics of ordinary asynchronous motors under non-sinusoidal waves, because no matter what co...[Details]
Description of the program: Advanced 16-bit and 32-bit MCUs specifically designed for critical safety applications have become core components of current electronic power steering systems. These co...[Details]
On the evening of September 14, the Shanghai Stock Exchange issued an announcement on the results of the 83rd review meeting of the Science and Technology Innovation Board Listing Committee in 2020, ...[Details]
On January 8, the "2018 China Electric Vehicle Charging Technology and Industry Alliance Annual Conference" was successfully held in Beijing under the guidance of the China Communications Enterpris...[Details]
On December 24, Weilan Group issued an announcement on the public issuance of convertible corporate bonds, stating that the company plans to publicly issue convertible corporate bonds. The total amou...[Details]
Apple's first 5G mobile phone was poured cold water on by the American media after its debut. Under the existing 5G network conditions, many functions of the iPhone 12 in the hands of most Americans ...[Details]
1. RISC Design Concept The ARM core uses RISC architecture. RISC is a design concept whose goal is to design a simple and effective instruction set that can be executed in a single cycle at a high cl...[Details]
1 Voltage regulator (regulator)
The 7.42V reference voltage output from the VREF pin is used as the reference for the control logic voltage. Vcc is usually 12.7V. Before outputting VREF, Vcc must be...[Details]
S-parameter measurements of time domain reflectometry and transmission
Among the three basic electrical characteristic test and measurement instruments in the frequency domain, time ...[Details]
「 1. ERP 」
Enterprise resource planning (ERP) is the core management software for manufacturing enterprises. The basic idea of ERP system is to determine production based on sales, coordinat...[Details]
Distributed read allows the data from the LTC2380-24 acquired over N samples to be read out one or a few bits at a time per sample, reducing the frequency of SCK, allowing a relatively slow μ-control...[Details]
MEMS sensors
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