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EEWORLD development board exchange group - referred to as the water group welcomes you.
It’s going to be full soon, it’s going to be full soon. I...
》》Product IntroductionNSAT-1000 RF passive component automatic test systemcan realize automatic testing of S parameters, gain, loss, impedance, flatness, isolation and other indicators of productsfilt...
Yellow is formed by R:255 G:255 B:0, but the frequency of yellow light is different from that of red and green light. Can anyone explain this principle? Thank you....
In this era of ever-increasing industry and government standards, the requirements for corporate calibration laboratories are also getting higher and higher. Whether it is an internal calibration labo...
[i=s]This post was last edited by Suoyuedudu on 2019-12-14 13:58[/i]I would be very grateful if a great god passing by could help me solve the problem that has troubled me for a long time.
The chip us...
In the early days, hydrological tests of small and medium-sized rivers were generally conducted by manually operated hydrological cableway test systems, which took a long time to operate, had high ...[Details]
Introduction In digital circuit design, most designs are synchronous timing designs, and all flip-flops flip at the same clock beat. This simplifies the entire design, and the timing constraints on...[Details]
We know that the maximum effective distance of the RSR232 serial port transmission protocol is 10M, and it is a wired transmission, which brings great inconvenience to some long-distance transmission ...[Details]
The ZDS2022 oscilloscope has up to 51 parameter measurement and statistics functions. Let's learn about the use of parameter measurement statistics by measuring the time parameters of a signal and se...[Details]
On January 25, the Heze Municipal People's Government issued the "Heze Carbon Peak Work Plan", which mentioned:
Key tasks
(1) Energy green and low-carbon transformation project.
...[Details]
In the programming of Siemens S7-300 and S7-400, it is often necessary to call some system functions or function blocks. When inputting parameters, you often encounter pointer type parameters. Do y...[Details]
This example describes a white LED flashlight that fits in an empty glue stick tube and has a long battery charge life. The circuit consists of only a few common parts. This flashlight has proven to b...[Details]
0 Introduction
Optical label switching (OLS) refers to the process of extracting and replacing optical labels to realize the routing and switching of user information. In recent years, many nov...[Details]
Part 3: Allocation and use of registers in GCC
In many RTOS for AVR, the following statement is inserted when scheduling tasks:
Pushing:
__asm__ __volatile__("PUSH R0 \n\t");
__asm__ __volatile...[Details]
On March 18, Xinpengwei released its performance report stating that in 2021, the company achieved operating income of 753 million yuan, a year-on-year increase of 75.44%; the net profit attributable...[Details]
With the crazy involution of power batteries , a more fierce price war may be brewing. According to news on January 16, 36Kr PowerOn learned from many people in the industry chain that in order to ...[Details]
RFID systems have now become almost standard in modern manufacturing processes. Application-specific RFID systems are used in combination with appropriate readers and coordinated software. With t...[Details]
Blockchain has attracted a lot of attention by applying encryption technology to transactions, and has also attracted the attention of major automobile companies. Recently, it was reported that Dig...[Details]
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