When the output power of the DC motor is close to ideal, the higher the voltage, the faster the speed when the load (rated load) is constant, until the motor is magnetically saturated and the motor bu...
MSP430F5438A MCU low power settings, take entering LPM3 as an example:
1. The external clocks of MSP430F5438A are 8M and 32.768 respectively. When the program runs normally, the 8M main clock is selec...
If the instrument people engaged in automation control work are not clear about passive signals, active signals, passive contacts (dry contacts), and active contacts (wet contacts), they will definite...
[b][size=4]Abstract[/size][/b][size=4] [/size][align=left][color=rgb(85, 85, 85)][font="][size=4]In various digital signal processing systems, CACHE is widely used to make up for the speed difference ...
1. Different SPIFLASH chips may provide the following erasing modes: sector erase (4KBytes), half block erase (32KBytes), block erase (64KBytes), and chip erase.
2. Different SPIFLASH chips may provid...
[font=微软雅黑][size=3][color=#000000]A major change in the transition from 4G to 5G is that mobile phones must support bandwidths that are unprecedented in width. Increasing bandwidth is a fundamental te...
The battery-powered Nordic Thingy:91 is a simplified rapid prototyping platform designed for cellular IoT, based on Nordic's industry-leading nRF9160 SiP multimode LTE-M/NB-IoT module with GPS, uniqu...[Details]
During the operation of the motor, various faults may occur, causing the motor to malfunction or even burn out. There are many reasons for motor malfunction or burnout, such as: high loss during st...[Details]
Have you encountered the same problem as Xiabai? Many times, when we use the optical drive player to insert the CD, there will be lag or even reading failure. Whether it is a car DVD or a computer op...[Details]
This section introduces the porting of the MSP430F5438A FatFs file system. FatFs is a general file system module used to implement the FAT file system in small embedded systems. The FatFs module is...[Details]
In just a few years Autonomous driving has gone from a futuristic dream in high-level meetings to a Developing into a current reality that everyone is talking about As technology matures Persona...[Details]
Figure (a) shows the principle circuit diagram of the AC/AC converter. In fact, it is composed of a positive group (P) double half-wave converter and a negative group (N) double half-wave converter i...[Details]
With the rise and popularity of smartphones, people are becoming more and more dependent on their phones. However, due to the limitations of battery technology, the frequency of charging mobile pho...[Details]
Jiwei.com reported on May 17 that the WeChat Open Community recently issued a notice that "WeChat no longer provides technical services for opening apps with mini programs", saying that due to interf...[Details]
introduction
The telecommunications era has not yet reached its peak. It is expected that user data transmission rates will reach 6 EB per month by 2016. The development of new communication t...[Details]
1 Introduction
With the rapid development of micro-electro-mechanical systems (MEMS), system on chip (SOC), wireless communication and low-power embedded technology, wireless sensor networks (WSN) ...[Details]
Jitter is one of the core contents of signal integrity testing of digital systems and is the most important measurement parameter of clock and serial signals (Note: the most important measurement...[Details]
40 years ago, the advent of personal computers compressed powerful computing power into people's desktops. 20 years ago, the birth of smartphones brought people closer together.
Today, AI assis...[Details]
Hard anodizing uses
a DC power supply
or a DC and AC power supply. There are many types of solutions, and sulfuric acid hard anodizing is the most common.
When using the sulfu...[Details]
Electric Vehicles
Charging requires more than just an outlet in the driveway of a charging station. The increase in the number of electric vehicles has increased the demand for el...[Details]
The intelligent soft start cabinet is an electrical device used for starting and controlling motors. It controls the starting current and starting time of the motor to achieve soft starting and sof...[Details]
Motor Drive Control（Motor Control）
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