Recently I have been dealing with domestic substitution plans. Although the plans are there, the domestic chip production capacity is insufficient and there is no supply.
So I have always had a questi...
Since wireless networks use radio waves to transmit data signals and adopt radio frequency (RF) technology to send and receive data through the air, the role of antennas is extremely important. With t...
1. If the MCU has a serial port peripheral, adding a level conversion chip, such as MAX232, SP3485, will become the RS232 and RS485 interface.
2. RS485 uses differential signal negative logic, +2~+6V ...
The oscilloscope signal acquisition mode is used to control how to generate waveforms from sampling points. The commonly used waveform capture modes of Dingyang oscilloscopes are normal mode and peak ...
I believe that many of my friends have this question when studying electricity or using a wiring harness tester: how does alternating current become direct current?
First, let's understand the basic c...
The recent iOS 15.6 developer preview released by Apple has a good reputation. Some friends have sent private messages asking if the iPhone 7 from 6 years ago can be upgraded? With this question, I t...[Details]
One stress that is often overlooked in a power supply is the input capacitor RMS
current
. If it is not properly understood, excess current can cause capacitors to overheat and fail prem...[Details]
There are many brands of UPS products in the market , with uneven product quality and chaotic competition. Especially for mid- and low-end products, end users do not have a deep understanding of UP...[Details]
November 1, 2024 –
Mouser Electronics, an authorized global distributor of electronic components and industrial automation products focused on New Product Introduction (NPI), is now offering ne...[Details]
The safety of charging lithium-ion batteries in mobile phones is increasingly being taken seriously by consumers. Therefore, when designing their products, charger manufacturers must understand the...[Details]
In 1965, when Gordon Moore was preparing a report on the development of computer memory, he found that the growth of the number of transistors on a chip showed a regular positive correlation with t...[Details]
I. Installation of chromatograph
1. Requirements for chromatograph analysis room
(1) There should be no strong magnetic field, flammable and highly corrosive gases around the analysis room.
(2) T...[Details]
ROHM develops the industry's most stable DC-DC converter IC "BD9S402MUF-C" for high-end ADAS
QuiCur™ technology significantly reduces power circuit design time for increasingly compl...[Details]
Compared with the traditional system, the circuit structure is simple, the temperature measurement accuracy is high, the temperature control error is small, and the technical indicators can be achie...[Details]
In recent years,
the field of
industrial automation
has been undergoing profound changes.
Global automakers and large manufacturing companies have always been
the largest users of
in...[Details]
3.4.2 Pattern Recognition The pattern recognition method PID parameter self-tuning is a method of calculating and obtaining PID parameters by identifying the peak value, valley value and oscillatio...[Details]
Welding technology is a very important process in the industrial manufacturing process. Generally speaking, welding technology is used wherever metal materials are processed. However, welding is al...[Details]
Aptiv showcases localized software and hardware solutions to make "software-defined cars" a reality
April 24, 2024, Beijing -
During the 18th Beijing Auto Show, Aptiv, a global t...[Details]
Abstract: This article introduces the composition, instrument control method and system characteristics of a practical test system based on the LabVIEW platform and GPIB interface.
Keywords...[Details]
D/A Converter When CS=0 and ILE=1, the signal on the data bus is written into the 8-bit input latch when the WR1 signal is valid. When XFER=0, the data of the input register is transferred to the 8...[Details]