Op amps, power supplies and LDOs are the most commonly used devices in our circuits. However, when using op amps, we often ignore a parameter, which is op amp noise. Some engineers don’t even know wha...
After a preliminary understanding of the TFT screen display of the development board, this will complete the experiment of displaying Chinese characters. At the same time, a string function that can d...
[i=s]This post was last edited by cruelfox on 2019-11-16 23:41[/i]To DIY or buy, this is a question.
Among the test and measurement tools for electronics enthusiasts, multimeters and oscilloscopes a...
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1 Introduction
With the widespread application of embedded systems, the original single-sensor embedded systems have gradually developed into embedded multi-sensor systems. Therefore, the prob...[Details]
Zhuoyi Electronics provides a set of 12W thyristor dimming LED driver solutions. The performance of this solution is highly stable and reliable. The solution products have been aged for a long time i...[Details]
On December 12, Xinjiang's first smart power Internet of Things community was put into trial operation in Xiyueju Community, Urumqi, enabling users to perceive power outage information in seconds. ...[Details]
Since the project needs to use a timer to capture 2-channel PWM input, I have studied the capture of multi-channel PWM in the past two days. Function implementation: Modify the value of the macro def...[Details]
How to become an IC design expert? How to improve your design ability? My feeling is that IC design is different from general board-level electronic design. Since the investment in tape-out is larg...[Details]
On April 15, the North China Branch of State Grid Corporation of China officially included the vehicle-to-grid interaction (V2G) charging pile resources into the North China power peak load auxilia...[Details]
introduction
In order to promote high-efficiency and energy-saving products, more and more countries and regions have issued various energy-saving specifications and standards. For example, the "1W...[Details]
In a decade or so, researchers and historians will likely look back on today's audio market and describe it as a golden age of innovation. Never before has audio technology advanced so rapidly an...[Details]
For FLASH memory microcontrollers, you can develop programs quickly and easily without an emulator. You can start from the following aspects: 1. Try to use high-level languages to develop system pr...[Details]
Today's consumers are more eager than ever to participate in online digital experiences. For some consumers, the so-called online digital experience even means full-scale immersive online shopping, s...[Details]
On April 15, CATL announced that its subsidiary Guangdong Brunp, Puqin Times, plans to invest in a power battery industry chain project in Indonesia. The total investment amount has been determined t...[Details]
There are several issues to consider when trying to reduce the power consumption of an AVR controlled system. In general, use sleep modes as much as possible and keep as few modules as possible runni...[Details]
4. Detailed explanation of the transplantation process:
1. Initial configuration of the standard peripheral library of STM32
The use of the standard peripheral library of STM...[Details]
I am using a Raspberry Pi Zero Wh. In order to equip it with a suitable power supply, I need to know the no-load current and load current, so I tested it with a multimeter. Test preparation: 220V...[Details]
The so-called applicability refers to the degree to which the UV-visible spectrophotometer can meet the requirements of use. The main content of the applicability of the UV-visible spectrophotometer...[Details]
Analogue and Mixed Signal
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