Since the official announcement of commercial use of 5G in China, the speed of 5G network construction across the country has significantly accelerated.5G base stations are appearing in more and more ...
[size=4]Feedback and howling have their own differences! [/size] [size=4] [/size] [size=4] Let's use an audio amplifier to illustrate these two issues. Feedback is added to most amplifiers in order to...
1. A motion controller that uses a microprocessor such as a single-chip microcomputer as the control core. This type of motion controller is slow, low-precision, and relatively low-cost, and can only ...
[i=s]This post was last edited by mig29 on 2020-11-9 20:25[/i]It is necessary to collect the problems found to avoid duplication:
(Board: eMiniBoard MB025 main chip MM32F0133C7P)The problems confirmed...
System abnormalityThe Cortex-M architecture supports a variety of system exceptions and interrupts. Numbers 0 to 15 are exceptions, and numbers 16 and above are interrupts. In detail, interrupts and e...
If the water heater circuit breaker always trips, we need to find the root cause of the problem first. The following reasons may cause the circuit breaker to always trip:
1. Overload: If the w...[Details]
According to foreign media reports, researchers from the Skolkovo Institute of Science and Technology (Skoltech) in Russia, Aalto University in Finland and the Massachusetts Institute of Technology (...[Details]
In the tide of mobile Internet, ARM has counterattacked and become the king, while Intel, the giant of the computer chip era, has been slow to respond and has become marginalized. Recently, Intel Pre...[Details]
0 Introduction
Diabetes is a common metabolic endocrine disease caused by a lack of insulin or abnormal insulin receptors in the human body. It is characterized by high blood sugar and is ...[Details]
The engine is the heart of the car, providing the most basic power for the car to run. Its quality characteristics are related to the car's power, economy, and environmental protection. Looking b...[Details]
In order to accelerate the construction of electric vehicle charging and swapping infrastructure in our city, standardize the investment, construction and operation of electric vehicle charging and...[Details]
ROHM's breakthrough in power IC technology
ROHM is promoting the development of power supply ICs for all fields. Power supply ICs can be roughly divided into series power supplies and switching pow...[Details]
I had nothing to do today, and suddenly I remembered IIC, so I decided to review it. Haha, I forgot a lot, so I plan to write it down for easy memory in the future. . . , Here I will use the EEPROM of...[Details]
0 Introduction
The high-order harmonic currents generated during the operation of nonlinear loads such as electric locomotives, rolling mills, arc furnaces and power electronic equipment a...[Details]
First, how does a voltmeter measure voltage? 1. The voltmeter should be connected in parallel with the circuit being tested to measure the voltage 2. Distinguish between alternating current and direc...[Details]
At this time, there are separate interrupts when the lower 8 bits and the upper 8 bits overflow tl0 occupies T0 th0 occupies T1 The two counters are independent /* Program function: time...[Details]
The 2019 China (Chengdu) Electronic Information Expo will be held at the Chengdu Century City New International Convention and Exhibition Center from July 11 to July 13, 2019. As a leading enterprise...[Details]
New development environment enables users to quickly bring cutting-edge software to market
BEIJING, China, April 12, 2022 - Renesas Electronics Corporation (NASDAQ: RT-AMZN) today announ...[Details]
Project Overview Baosteel Group Co., Ltd. (hereinafter referred to as Baosteel) is a large-scale steel joint venture established on November 17, 1998, with Baoshan Iron & Steel (Group) Co., Ltd. as t...[Details]
Soft start and star-delta start are two common motor starting methods. They have certain differences in starting current, starting torque, starting time, etc.
Soft Start
Soft st...[Details]
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