Driven by multiple third-party IP cores, external interfaces, and low-power designs, billions of gates of application-specific integrated circuits (ASICs) now have dozens or even hundreds of asynchron...
We are looking to purchase Dahua DH-PHSA1.2-SH and DH-PHSA1.5-SH LED modules. The pixel pitch of DH-PHSA1.2-SH module is 1.27mm, and the pixel pitch of DH-PHSA1.5-SH module is 1.588mm.Modules or whole...
From June 26 to 28, the 2019 Mobile World Congress (MWC) was held in Shanghai, and the exhibition was held at the same time. The reporter found that there were many CPE products on display at the exhi...
1. The main content of this evaluation
Because SGP40 is a high-precision, low-power VOC volatile air pollution index monitoring sensor with 16-bit digital sampling accuracy.Monitor the environment, pr...
With the support of national policies and the increasing market demand, the Internet of Things technology is being used more and more in production and life scenarios. The core of the Internet of Thin...
1. What is a multimeter? Also called a multimeter, three-meter, or multiplexer, multimeters are divided into pointer multimeters and digital multimeters. It is a multifunctional, multi-range measur...[Details]
One of the most important challenges facing electronic application designers today is to minimize the energy consumption of electronic systems. To achieve this goal, most systems utilize different low...[Details]
Imagine if a circuit isn't working, add a decoupling capacitor here and there (like a 0.01 μF ceramic disc capacitor), and it's fixed! Or if a circuit is emitting noise, a shield can solve the prob...[Details]
The LPC2106 running water lamp program based on proteus can be run. It is a conscientious program. The simulation schematic diagram of successful testing is as follows: The LPC2106 water lamp sourc...[Details]
Create and add a .h file, and name the file the same as the reference. That is, if you reference led.h, the saved .h file should also be named led.h For example: In the main function, reference ...[Details]
OLED screens are classified into two types: passive matrix (PMOLED) and active matrix (AMOLED). PMOLED displays are cheaper and easier to manufacture. However, the resolution and screen refresh rate ...[Details]
Preface
This chapter uses the current-frequency ratio I/F control method to drive the rotation of the permanent magnet synchronous motor. First, the control principle of the current-frequency ...[Details]
Recently, Jiujiang Defu Technology Co., Ltd. (hereinafter referred to as the "Company") signed the "Nomination Agreement" (hereinafter referred to as the "Agreement" or "this Agreement") with a who...[Details]
According to Russian media reports, under the sanctions imposed by Europe, the United States and other countries on Russia, Mikron, Russia's largest semiconductor manufacturer, is currently planning ...[Details]
As a mainstream player in the foldable screen market, Samsung showed some expectations for the development of foldable screen devices at CES 2022, showing a total of three different devices . ...[Details]
Research and implementation of a reconfigurable monitoring system for a measurement and control station
With the advancement of science and technology, human beings are exploring sp...[Details]
Introduction: In the actual use of seawater desalination devices, it is found that the actual working parameters of the device are generally different from the designed working parameters, wh...[Details]
1 Introduction
At present, the problem of temperature controller is how to reduce cost, reduce power consumption, the accuracy of temperature measurement and the simultaneous display of multipl...[Details]
There are several types of natural gas flow meters As a clean energy, natural gas has been increasingly utilized, and its proportion in the energy structure is increasing year by year. With the p...[Details]
This technology allows the loading of DSP chip programs to be separated from the simulator and directly controlled by the train's main control machine. This technology is highly reliable, flexible ...[Details]
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