The desirability of EtherCAT in industrial applications is well known. The adoption of EtherCAT around the world, especially in multi-axis servo machines, has been very compelling, at least from TI’s ...
1. If the MCU has a serial port peripheral, adding a level conversion chip, such as MAX232 or SP3485, will make it an RS232 or RS485 interface.
2. RS485 uses differential signal negative logic, +2~+6V...
[i=s]This post was last edited by ddllxxrr on 2019-4-28 08:06[/i] The transplantation has been very annoying these days. I read the transplantation method in the book. I think it is very troublesome. ...
This article comes from WeChat public account: LinkedInWilliam Bengen, a scholar at the Massachusetts Institute of Technology, once proposed the famous 4% rule:
As long as the principal you withdraw f...
Domestic chips are getting more and more attention now, and more and more products are starting to replace them with domestic chips. We must strongly support this. Recently, we are looking for a suita...
After a quick look at the Polaris data sheet, I have some questions about the PLL clock and system clock.Simply speaking, the maximum output clock of PLL should be 96MHZThe maximum system clock is 120...
As the new four modernizations penetrate deeply into the automotive field, the attributes of automotive lighting products are also being redefined. At present, car lights are developing towards intel...[Details]
Semiconductor materials have undergone three changes since their development. The third-generation semiconductor materials are mainly wide-bandgap (bandgap width Eg 2.3eV) semiconductor materials rep...[Details]
If you want to get the time two days later by getting the time control, just add the number 172800. The default is to add that many seconds.
If you want to call two identical subVIs in the same pro...[Details]
1.ARM7 provides two levels of interrupts, FIQ (Fast Interrupt Request) general interrupt and low-speed response interrupt IRQ.
Once all interrupt requests are generated, the interrupt response will...[Details]
Vishay Intertechnology Launches Automotive-Grade Miniature Aluminum Electrolytic Capacitors to Increase System Design Flexibility and Save Board Space
AEC-Q200 compliant device offer...[Details]
The electronic clock introduced here has a very simple circuit. It only uses a single 20-pin microcontroller to complete all the functions of the electronic clock, while other design schemes that ...[Details]
introduction
The core features of mobile value-added service products are mobility, immediacy and personalization. Mobile value-added services are a new service mode that is rapidly developing...[Details]
How to determine the polarity of an electret microphone
The electret microphone is small in size, simple in structure, good in electroacoustic performance, low in price, and widely used. T...[Details]
Recently, Intel and the Catering Digitalization Professional Committee of the China Hotel Association
held the 2023 Intel Catering Digitalization Summit with the theme of "Catering Digitalizati...[Details]
Well-known market research organization Counterpoint released global smartwatch shipment data for the first quarter of 2019. Data shows that overall smartwatch shipments increased by 48% ye...[Details]
Without further ado, here are the pictures: I recently went on a business trip to a customer's site to debug equipment. The scene is shown above. The technical part I was responsible for included a...[Details]
On April 11, according to DigiTimes, TSMC's 2nm chip research and development work is on track, and the chips used in the iPhone 17 Pro and iPhone 17 Pro Max to be launched in 2025 will be the firs...[Details]
On July 29, Taiwan media DIGITIMES reported today that TSMC will introduce High NA EUV lithography technology in the A14P process to be launched as early as 2028.
▲ ASML EXE:5000 High NA...[Details]
Biosensors
are analytical tools or systems composed of immobilized biomaterials with chemical molecular recognition functions, transducer devices and signal amplification devices.
1 Basic pri...[Details]
DSP and ARM Processors
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