ARM-based CPUs are ubiquitous in the MCU world, with several often available from the same MCU vendor. Each ARM CPU is optimized for a specific class of processing requirements, ranging from low-end p...
There are many tools for converting USB to CAN. The cheapest ones are as low as tens of yuan on Taobao, and the more expensive ones are only worth a few dollars. There are many open source ones, so I ...
The whole system uses the single-chip microcomputer MSP430G2553 to control DS18B20 to read the temperature, and uses LCD1602 for display. The temperature sensor DS18B20 and the single-chip microcomput...
[p=30, null, left][color=rgb(102, 102, 102)][font=微软雅黑][size=4]As the carrier of various components and the hub of circuit signal transmission, PCB has become the most important and critical part of e...
[size=5] [/size][size=4] In the SRIO debugging stage, there is a V6 and two 6678s interconnected through 4XSRIO, without a switch in the middle, and finally the communication between them is fixed. [/...
[i=s]This post was last edited by sigma on 2019-6-12 10:09[/i]"Control" is a major category in the National Undergraduate Electronic Design Competition. In the 11 electronic design competitions, "Cont...
Recently, Feidiao Group, a leading brand in the domestic electrical industry, has once again integrated international resources and officially reached a strategic cooperation agreement on cross-bor...[Details]
Switching power supplies generally use pulse width modulation (PWM) technology, which is characterized by high frequency, high efficiency, high power density and high reliability. However, since its ...[Details]
With the rapid development of integrated circuits and digital signal processing technology, we can achieve various signal processing functions in the digital domain with higher precision, faster speed...[Details]
4. Ringing inductance
Current
① The inductor current produces a ringing response to transient changes in
the power supply
or load;
② The control loop...[Details]
Direct plug: The pins of photodiodes can usually be distinguished by directly checking the length of the pins of photodiodes: the long pin is the positive pole (P pole), and the short pin is the nega...[Details]
Soft starter is a novel motor control device that integrates motor soft start, soft stop, light load energy saving and multiple protection functions. It is called Soft Starter abroad. The most famo...[Details]
Longli Technology recently issued an announcement stating that the company recently received an invention patent certificate issued by the State Intellectual Property Office. The patent is named "Met...[Details]
China's chip imports fell 12.4% in September, continuing a decline amid tensions with the United States and an ongoing chip shortage, according to official customs data released on Monday. Data sh...[Details]
The Redmi 10X series will meet consumers tomorrow. Before that, we have summarized the leaks about the phone for your reference. 1. First release of Dimensity 820: Lu Weibing said that the Dimensity ...[Details]
The oxygen content in water can fully show the degree of water self-purification. For biological treatment plants using activated sludge, it is very important to understand the oxygen content in the ...[Details]
Introduction to the Minimum System of Single Chip Microcomputer
The minimum system of the single-chip microcomputer is mainly composed of power supply, reset, oscillation circuit and expansion part...[Details]
The first few points to pay attention to when choosing a metal tube float flowmeter include the following:
In industrial production and scientific research, there are many types of flowmeters...[Details]
Why turn on the clock in the first place? Answer: Because you need to read and write registers! In STM32, you need to turn on the clock corresponding to the register to read and write registers . The...[Details]
Ever since Sony Ericsson released its first Android smartphone XPERIA X10 in November last year, the launch time of this phone has become a hot topic. The most accurate information at present is th...[Details]
What is a virtual oscilloscope? Virtual oscilloscopes use high-performance modular hardware combined with efficient and flexible software to complete various test, measurement and automation appl...[Details]
Microcontroller MCU
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