[align=left]With the rapid development of communication technology, the role of the network in daily work is becoming more and more important, and Ethernet has gradually become the communication basis...
[i=s]This post was last edited by bjemt on 2018-12-24 17:42[/i] I downloaded the Android phone App RAPID-IOT-1.1.5.apk from the NXP website and installed it on a Huawei M9 phone (Android 8). The App w...
Dear experts, what is the principle of the single-open dual-control touch switch controlled by a single-chip microcomputer sold on Taobao? Single-open single-control is simple, but how is single-open ...
Preface:
It has been a long time since my last post! I have been answering the same question for a long time, that is, how to successfully burn the program (because I have not been able to burn the pr...
Recently, the US Patent and Trademark Office granted Apple a patent titled "Device, method, and user interface for a wearable electronic ring computing device." In the patent, Apple describes a smart...[Details]
Recently, the Xilinhot Taifu 150MW/300MWh shared energy storage station with a total investment of about 550 million yuan has been completed after 6 months of preliminary construction. The project is ...[Details]
Signal generator simulation circuit
Since the working current of the light-emitting diode is generally around 10-20mA, the resistance of R24 and R25 is 1K; since the circuit uses four operationa...[Details]
As an advanced technology company in the automotive field and a wholly-owned subsidiary of Samsung Electronics Co., Ltd., Harman International focuses on creating consumer-grade experiences and autom...[Details]
Under the condition of constant voltage, if the loop resistance doubles, the current is reduced to half. According to this principle, the resistance value can be measured with the meter head. The mea...[Details]
_# I downloaded the source code of libopencm3 from github and got an error when compiling: GENHDR efm32/efm32g/irq.json :No such file or directory make【1】：*** Error 127 How to solve **___ The followi...[Details]
A special interrupt: SVCall Brief description: An interrupt triggered by a program, enabled by default Origin: SVC (system service call, also known as system call) is mostly used in software deve...[Details]
Apple's largest LCD supplier, Japan Display, has confirmed this week that it will receive nearly $1 billion in investment to increase its OLED production capacity. According to reports, $720 million...[Details]
Induction lamps are divided into high-frequency and low-frequency, with frequencies of 200-250KHz and 2.65MHz respectively. As the excitation source of the function and the source of interference...[Details]
The penetration rate of 3D sensing in high-end smartphones is gradually increasing, and 5G is driving other emerging applications, which is expected to boost the output value of VCSEL. According to T...[Details]
The vortex separation frequency of the turbine flowmeter within a certain flow range is proportional to the average flow velocity in the pipeline. A capacitive probe or piezoelectric probe (detector)...[Details]
On May 14, the 87th China International Medical Equipment (Spring) Expo (CMEF), with the theme of "Innovation and Technology Leading the Future Intelligently", kicked off at the Shanghai National Con...[Details]
Infineon Technologies AG and Oxford Ionics announced that they will work together to build a fully integrated, high-performance quantum processor (QPU)
. The combination of Oxford Ionics' ...[Details]
Using time-interleaved analog-to-digital converters (ADCs) to acquire synchronously sampled analog signals at a rate of billions of times per second is a great technical challenge for design engi...[Details]
1. Lexical Analysis
The lexical analyzer identifies each token in the source program according to the lexical rules. Each token represents a type of word (lexeme). Common tokens in the source pr...[Details]
Industrial Control Electronics
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