Mir Technology QT Development
Last time I was preparing to develop QT, I found that there was no QT environment in the environment. This time I suddenly saw a post that contained QT firmware.
Link: ht...
[i=s]This post was last edited by EricCheng on 2020-7-10 08:46[/i]FD6288 is an integrated circuit chip that integrates three independent half-bridge gate drivers. It is designed for high-voltage, high...
This software is a very good RF circuit design and simulation software from Agilent. The price of buying a genuine version is very expensive, which may cost about 200,000 to 300,000 yuan. The full Eng...
Timers are commonly used in single-chip microcomputers to generate precise timing or other functions. The timer of msp430 can not only complete precise timing, but also generate PWM waveform output an...
First try to analyze it yourself:
When you see this circuit, your first reaction is that it is a filter circuit ?
The inductor and capacitor are connected in parallel, high frequencies pass through th...
1 Introduction
The effective design of ESD (Electric Static Discharge) protection structure is one of the important tasks of CMOS integrated circuit reliability design. Its ESD structure is cl...[Details]
A lotus leaf can stick to water droplets without getting wet. Japanese scientists used this "lotus leaf effect" to create a new type of ionic droplet using a simple method. This droplet can be used a...[Details]
Take USART1 of stm32 as an example By default, PA9 is used as TX and PA10 is used as RX. When you need to enable the multiplexing function, you need to modify the following codes: 1. Turn on ...[Details]
Since the A-share market entered a bull market in early July, the market sentiment of most mobile phone concept stocks has also been ignited, and the stock prices have collectively risen. During this...[Details]
The complicated process of voltage stabilizer development, design, material and parts selection, manufacturing and processing, life test, quality control packaging and after-sales service is closely ...[Details]
PLC S7-200 and stepper motor motion control
The operation of the stepper motor requires an electronic device to drive it. This device is the stepper motor driver, which amplifies the pulse sig...[Details]
Users don’t seem to be enthusiastic about Apple’s upcoming iOS 15 and iPadOS 15 updates, according to new survey results from SellCell. The survey asked 3,000 iPhone and iPad users, equally split b...[Details]
Fastems, a leading global supplier of flexible automation solutions, announced that it has officially established a strategic partnership with Suzhou Sun Hung Kai Precision Parts Co., Ltd. (Sun Hung ...[Details]
In large-angle (over 30 degrees) turning scenarios such as large vehicle logistics parks, the left and right detection ranges are adjusted to more than 1m or lane guide cones are added to guide veh...[Details]
Recently, the China Hydropower Engineering Society held a scientific and technological achievement appraisal meeting in Beijing on "Key Technologies and Applications of 400,000-kW 700-meter Pumped ...[Details]
Phase loss fault of the inverter is one of the common faults. It should be noted that there are mainly single-phase 220V and three-phase 380V inverter products. Of course, input phase loss detectio...[Details]
Text/Reporter Liu Fangfang
October 17 is the 6th National Poverty Alleviation Day and the 27th International Day for the Eradication of Poverty. Our reporter interviewed Wu Hua, deputy directo...[Details]
As we all know, multimeter is a common basic electronic testing tool. It is no exaggeration to say that multimeter is used wherever there is electricity. In foreign countries, multimeter has b...[Details]
21ic News Rohde & Schwarz has added a new EMI test application option R&S FSV-K54 to the real-time spectrum analyzer R&S FSVR and signal analyzer R&S FSV platforms. This option allows spectrum anal...[Details]
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