I used the NCP161 chip of LDO, 5V input, 1.8V output, the circuit diagram is the same except that it recommends a 1uf capacitor, while I used 2.2uf, but after open board soldering test, I found that t...
This year's competition question G requires you to build a transceiver. This post will analyze some of the difficulties.
There are two difficulties in question G:
The first is to transmit two voice si...
[size=4][color=#000000][backcolor=white] A/D is the conversion from analog to digital, relying on the analog to digital converter (Analog to Digital Converter), referred to as ADC. D/A is the conversi...
Author: Lin Xianchong and Hong Shiheng, Application Engineers, Infineon Technologies1 IntroductionPower factor correction is to shape the input current of the power supply into a sine wave and synchro...
Protel Series
There is also PADS (Power PCB)
And Allegro
Of course there are others. I would like to ask you, if you need to use the genuine version, which one would you choose?...
[i=s]This post was last edited by hehung on 2022-6-4 12:45[/i]Internet alarm clock
Author: hehung
1. Project Background
The purpose of this design is to solve the shortcomings of the alarm clocks on t...
Author | Ludger Boeggering, Senior Market Segment Director Energy & Automation EMEA at u-blox
QA &
In the field of automation, what is the difference between non-standalone networking a...[Details]
Germany's Continental AG announced on July 8 that it had received orders for a new generation of smart antennas from two European automakers. German Continental (also known as Continental) LOGO...[Details]
Chip decryption is also called MCU cracking, MCU cracking, chip cracking, IC decryption. We usually call CPLD decryption and DSP decryption chip decryption. MCU attackers use special or homemade eq...[Details]
1 Introduction Information technology has been widely used in all aspects of people's lives. People have higher and higher requirements for their family living environment. Smart homes have emerge...[Details]
Analysis of the Application of Electronic Police System
With the large-scale popularization and application of motor vehicles, various illegal incidents involving vehicles have begun to br...[Details]
Jiang Haoran, member of the National Committee of the Chinese People's Political Consultative Conference and chairman of Hengyin Technology
In March, the spring breeze brings warmth. The 202...[Details]
Black glass changes the spectrum of light that hits the ambient light sensor, which is a design challenge for ambient light sensors. In particular, black glass enhances the infrared portion of the ...[Details]
In Filter Wizards 12 (Filter Design Using the “Million Monkeys” Method), I gave myself an extra task: I promised to go into depth on various filter design and network theory issues as I rushed th...[Details]
As "Internet + artificial intelligence" gradually penetrates into people's lives, cars have become smart mobile terminals equipped with a variety of smart chips and are gradually moving towards tru...[Details]
Thermal micro-printers have been widely used in POS terminal systems, banking systems, mobile police systems, mobile government systems, medical equipment, car meters, handheld devices and other fi...[Details]
Subway is an important means of transportation for people. With the comprehensive construction of subway lines, people are paying more and more attention to the safety performance of subways, especia...[Details]
On August 16, Tesla CEO Musk said on social networks that the company is developing a neural network training computer called Dojo to process large amounts of video data. Musk said that Dojo is lik...[Details]
Background: When I was working on a project, I found that when I copied the project folder I completed today and then opened the copied project, the .c and .h files opened in the project were still f...[Details]
Optocoupler relay is an electronic component that uses the principle of photoelectric conversion to achieve electrical isolation. Its working principle is to convert the electrical signal at the in...[Details]
In June this year, the company's first zinc-bromine flow battery energy storage system for China Petroleum completed load commissioning at the Mahu 078 well site in the Xinjiang Oilfield.
...[Details]