The popularity of Bluetooth technology in headsets, mobile phones, watches and cars has brought many conveniences to people, but it has also caused some misunderstandings about Bluetooth. Currently, B...
Hello everyone, it's me again. It's my first time to do an electronic project. I have encountered many difficulties. I would like to ask for your help.
Here are my schematics and circuit diagrams:The ...
This article introduces how to upload the collected temperature, humidity, noise level data and indicator light settings to the Alibaba Cloud platform, and how to control the indicator light switches ...
The math problem does not require advanced math theory to solve and may be fairly simple or moderately difficult.
The question setter has intentionally avoided questions that are particularly easy or ...
I actually received this board before the New Year. Due to some special reasons this year, I haven't updated it. I'm sorry, so today I took advantage of the holiday to write another experience report....
Before the launch of iPhone X, Apple had been using LCD screens in its iPhone product line. The last product equipped with an LCD screen was the second generation iPhone SE released in April last yea...[Details]
1 Introduction
In the design of embedded computer systems, the setting of keyboard display devices is often considered. Although there are many solutions to meet the requirements of keyboard d...[Details]
On July 9, Reuters reported that Cisco will acquire optical component manufacturer Acacia Communications for $2.84 billion at a price of $70 per share through a fully diluted share offering. The de...[Details]
When doing electromagnetic compatibility (EMC) testing, you usually think of radiated emissions testing with a spectrum analyzer. But oscilloscopes can also be used for EMC testing. One application t...[Details]
Introduction
Modern cryptography divides encryption algorithms into symmetric encryption algorithms and public key encryption algorithms according to different key types. As a symmetric encrypt...[Details]
1 IP hardware structure and registers
1.1 IP Hardware Structure
The internal structure of the IP is shown in Figure 1. It is mainly
composed of five modules:
baud rate clock r...[Details]
IntelligentEnergy will unveil its latest evaporative-cooled automotive fuel cell at the Japan Society of Automotive Engineers (SAE) Automotive Engineering Expo, May 20-22. The unit is rate...[Details]
1 Development Environment Host: Windows + VMWare + Ubuntu16.04 Development board: Mini2440 Emulator: JLink V8 2 Wiring and drive The wiring diagram is shown below: ...[Details]
Preface In the previous section, we completed the key operation. In this section, we will learn to use the buzzer. First, we will introduce the buzzer, and then complete the experiment: the default d...[Details]
Sometimes, if the library function is not automatically included when the project is created, for example, if you copy a library function from another project to your new project, the compilation wil...[Details]
High-power applications that pursue high efficiency continue to develop towards higher power density and cost optimization, and also create sustainable value for industries such as electric vehicles...[Details]
According to foreign media reports, Echion Technologies, a British startup spun off from the University of Cambridge, recently claimed that its battery technology has made a major breakthrough, and e...[Details]
Although China is still far behind in the field of NAND flash memory, domestic companies are quite strong in the NOR flash memory market. GigaDevice is the world's largest NOR flash memory supplier...[Details]
1. Overview of the communication architecture industry chain
Early cars used a single point-to-point communication method and had little contact with each other. Each signal transmission requi...[Details]
RF/Wirelessly
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