There is a guy in Ant Forest who is really crazy. He approaches me and surpasses me at a fixed time and place every day. I have always wanted to make more steps, but I took a big step yesterday at noo...
If there are capacitors in the op amp, I will be confused and can't analyze it. Can I still analyze the circuit based on the principle of virtual short and virtual break when there are capacitors?
How...
Author of this article: Joshua Zhu, an engineer at STMicroelectronics,click to download the pdf document to view:Keywords: BlueNRG-1/-2, low crystalQuestion: Some customers do not want to use the inte...
National Technology N32G430 has many timers that can be used to calculate the program running time when debugging the program, but this also has a problem, that is, the timer is frequently interrupted...
[i=s]This post was last edited by justd0 on 2020-4-15 12:48[/i]Simple unboxingThe board sent by the competition has arrived~
I chose the LSM6DSOX+STEVAL-MKI109V3 development kit, and the express packa...
I don't need to say much about the importance of makefile. If you look through the job descriptions on various recruitment software, you will find that if you can write makefile to compile large proje...
The temperature controller is an important control device. In household appliances with sensitive performance requirements, the temperature controller is one of the necessary control systems. It has ...[Details]
Adopting Si substrate to reduce costs and improving characteristics by changing the structure
So, how are the issues of cost, electrical characteristics, and peripheral technologies of GaN-base...[Details]
Thanks to the strong demand for chips from remote office, 5G, the Internet of Things, and automotive electrification, the semiconductor industry has developed rapidly in 2021, which has also driven t...[Details]
At the same time, the increasing number of electronic communication devices such as integrated circuits and ultra-large-scale integrated circuits requires the development trend of power supplies to b...[Details]
Google announced a new smartwatch, the Pixel Watch, at its I/O event. Its rounded and refined appearance has attracted many people's love. Unfortunately, Google did not reveal the specifications of...[Details]
Abstract: The demand for ADAS functions in the automotive industry is growing, and anti-fatigue driving is a hot topic. Face recognition is the basis for detecting the driver's status. Only by quickl...[Details]
I believe that for power engineers, the contribution of oscilloscopes is irreplaceable. Once there is a problem with the product, it is necessary to capture the waveform, timing, and test accurate va...[Details]
You can use a multimeter to measure it. For a digital meter, you can use the special capacitance range to measure it. You can also use the resistance range of a pointer meter to measure it. It is r...[Details]
What signals does PLC control servo need to achieve positioning control? Here are two types of control:
1. If we use the open collector method of PLC pulse output to control the servo motor, t...[Details]
Since the NandFlash controllers of s3c2410 and s3c2440 are different, the s3c2440_nand.c file cannot be directly applied and needs to be modified appropriately. The main modification is the related...[Details]
The circuit shown in Figure 1 is a complete adjustment-free linear variable differential transformer (LVDT) signal conditioning circuit. This circuit can accurately measure linear displacement (posit...[Details]
1. Introduction
As an electronic component, light emitting diodes (
LEDs
)
have
been around for more than 40 years, but for a long time, they were limited by lumino...[Details]
How to convert the 4-20ma output of the current sensor? The output of the two-wire current sensor is 4-20ma, which is converted into an analog voltage signal of 1-5v or 2-10v through a 250ω preci...[Details]
Recently, Beijing Puneng received a letter of thanks from the Ganzi Demonstration Energy Storage Project Department of State Power Investment Corporation, which expressed praise and affirmation for...[Details]