Current-mode PWM is developed on the basis of voltage-mode PWM. It adds a current feedback link to the original voltage loop to form a voltage-current dual closed-loop control. The current-mode contro...
Introduction The craze for digital TV applications has spread to various application markets, big and small, and the automotive market will certainly not be forgotten. Volv has already launched new mo...
[i=s] This post was last edited by ljj3166 on 2018-9-12 22:24 [/i] In the planning of logickids, the FLASH area of F350 needs to be divided. The more important ones are divided into boot area and app ...
Can the administrator help me apply for the following boards for trial? Or is there any student willing to sell them so I can buy them? 1. Pocket-RIO 2. UDOO 3. Cubieboard 4. PCduino 5. PCduino...
In recent years, new energy vehicles have developed very rapidly, especially under the influence of carbon emission targets. Countries around the world are actively promoting the development of new e...[Details]
Hunan Government Document No. 48
To the people's governments of all cities, prefectures, counties, districts, and all departments and committees of the provincial government and all directly ...[Details]
YAFFS and YAFFS2 are NAND Flash file systems developed by AlephOne. The main difference between YAFFS and YAFFS2 is the PAGE read and write size. YAFFS2 can support up to 2K per page, which is much h...[Details]
Excellent performance, smooth motion and reliable operation of mobile robots require efficient and precise control. The increasing autonomy and complexity of robots have put a great demand on advan...[Details]
Oscilloscope overall interface Oscilloscope probe compensation For the first use, connect the probe to the oscilloscope probe compensation test terminal, set the probe menu attenuation factor t...[Details]
More access to new energy will bring more severe power balance problems. In the past many years, long-distance transportation of electricity has been an important means of absorbing new energy. In ...[Details]
According to foreign media reports, South Korean automotive supplier Carnavicom demonstrated its latest developed lidar sensor at CES 2020. Carnavicom mainly provides advanced driver assistance syste...[Details]
With the rapid development of digital technology, various digital display screens have emerged, including LED, LCD, DLP, etc. There are various control systems for various digital large screens, i...[Details]
1 Overview The readelf command is generally used to view file information in the ELF format. Common files include executable files on Linux, dynamic libraries (*.so) or static libraries (*.a) and o...[Details]
Abstract: Based on the development of modern medical simulation teaching, the cardiopulmonary auscultation skill training system based on MSP430 has changed the past use of radio frequency and spec...[Details]
Inspired by the biomechanics of cheetahs, scientists at North Carolina State University have developed the fastest soft robot yet, capable of moving faster on concrete or in water than previous gener...[Details]
For a long time, urban residents in northern my country have generally been charged for heating according to the residential area rather than the actual heat consumption, resulting in poor energy-savi...[Details]
Proteus simulation schematic diagram of a DC motor with controllable forward and reverse rotation: The microcontroller source program is as follows: #include reg51.h #define uchar unsigned char #d...[Details]
1. Micro stepping motor and its structure
Micro stepper motors are key actuators in micro-electromechanical systems. With the in-depth research of electronic technology and precision machining...[Details]
Servo motors are very important drive devices in the field of modern industrial automation. They have the characteristics of high precision, high response speed, and high stability. However, in act...[Details]
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