It has been almost two months since I came into contact with TEK's high-voltage differential probe. When I first saw this product and listened to my friend's introduction, I didn't believe that I didn...
I performed a simple simulation in multisim, with a 125khz square wave output and two oscilloscope displays. I found that the input signal of the capacitor is a positive and negative square wave, and ...
Well, our RTOS was running yesterday, and the relevant DRAM division was also explained clearly. Here I mainly implement memory allocation using the built-in micro library. For relevant details, pleas...
I've been looking at the code of this kernel recently. It's an open source 8051 kernel. If you're interested, you can take a look at it.This way we can discuss any problems.[[i]This post was last edit...
I received a gift from EE today: [b][size=5] A bread maker!! [/size][/b] [b][size=4]Thank you EE. Thank you all the forum friends [/size][/b] [b][size=4] [/size][/b] [b][size=4] [/size][/b]...
In a project, the power supply adopts the AC/DC solution, outputs 5V, and then 5V is reduced to 3.3V through the DC/DC chip. The power supply structure is shown in the figure.The signal part includes ...
This program is written to simulate the serial port hardware mechanism. When used, a timed interrupt can be set with a time interval of 1/4 baud rate. The receiving function is called once for ea...[Details]
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[Details]
No matter which processor you are learning, the first thing you need to understand is the registers and working mode of the processor.
ARM has 37 registers, including 31 general registers and ...[Details]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
DSP (digital signal processor) is used more and more frequently in today's engineering applications. There are three main reasons for this: first, it has powerful computing power and is capable of ...[Details]
1 Introduction
As an emerging microfabrication technology, micro-electromechanical system (MEMS) technology has begun to be applied in various fields. It can integrate functions such as inform...[Details]
introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of comp...[Details]
1 Introduction
Water resources are the basic conditions for human survival and the lifeline of economic development. The reality shows that due to the global shortage of water resources and th...[Details]
Flooded Batteries
This battery developed in Germany can be used to power flashlights, strobe lights and toys as long as it is filled with water. This battery can be stored for 50 years and can...[Details]
Introduction
Liquid crystal, as a display device, is widely used in low-power products such as instruments, meters, and electronic equipment with its unique advantages. In the past, the displ...[Details]
This article will introduce a design method for a distributed control system used in a tracking car, which can perform distributed control of motor modules, sensor modules, and lighting control mod...[Details]
1 Introduction
With the rapid economic development, my country's electricity demand has been growing at a rate of more than 20% per year. According to the current economic development trend an...[Details]
The production process of lithium batteries does not mention the previous processes such as material preparation, winding, liquid injection, and packaging, but only talks about the final formation ...[Details]
Nowadays, more and more people have digital cameras. The convenience and speed of digital cameras have gradually replaced film cameras and become the main tool for people's daily photography. The n...[Details]
Energy conservation and environmental protection are the main directions of current automotive technology research, and power batteries are the key to electric vehicle technology. Research on powe...[Details]
Test/Measurement
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