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1 Introduction When the computer measurement and control system monitors multi-channel parameters online, it is often necessary to accurately detect the changes in each parameter within a short p...[Details]
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1 Introduction to PTR2000
PTR2000 is an ultra-small, ultra-low power, high-speed wireless data transmission MODEM.
1.1 PTR2000 Product Features
The operating frequency is the interna...[Details]
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Use timer T0 to generate PWM square wave, Use the button to adjust the duty cycle, 20 levels adjustable Control the brightness level of LED lights. C Code #include "my51.h" #include "time...[Details]
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Error Handling Organization Block
(1) Error handling overview
SIMATIC S7-1500 PLC has strong error (or fault) detection and handling capabilities, which refers to functional errors or pro...[Details]
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As we all know, graphene batteries have to challenge the high price of "black gold", while hydrogen fuel cells, which came out of the laboratory earlier than graphene batteries, have to overcome the ...[Details]
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1. Overview of Image Processing Technology
1. Definition
Performing a series of operations on the original acquired image is called image processing. Image processing is the method basis ...[Details]
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introduction We live in a colorful analog world, and with the rapid development of digitalization today, it is particularly important to convert analog signals into digital fields, which requires d...[Details]
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When home theater was all the rage some time ago, many people were very worried about the future of pure audio. However, traditional two-channel Hi-Fi audio did not die in the heat of home theater. Re...[Details]
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Recently, there are more and more news about Huawei nova 6 on the Internet, indicating that this phone is really coming. A few days ago, a website exposed the renderings of Huawei nova 6 5G version. ...[Details]
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Although Apple recently put the brakes on its Apple Car project and shifted resources to AI, Apple may still be eager to build cars.
According to Taiwan Electronic Times, citing supply...[Details]
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In recent years, it has become increasingly common to use LED light strings to provide LCD panel backlighting for cars. The benefits of using LEDs include fast response time, higher contrast, and l...[Details]
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1. Instrument Model Agilent E8363A Network Analyzer 2. Fault phenomenon Customers have reported that the instrument currently has abnormal startup behavior and always trips after startup. 3. Faul...[Details]
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Jiangxi Province and Alibaba Group signed a series of deepening cooperation agreements in Nanchang to deepen cooperation in digital economy, smart services and other areas, especially to strengthen c...[Details]
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1. Cheap hardware You can buy it on Taobao for about 20 yuan. They all look similar, except for the different stickers. 2. The software is also good Go to the website to download the PulseView soft...[Details]
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To facilitate the transition of system engineers in the electric vehicle (EV) industry to transformerless on-board chargers (OBCs), electrical measurement technology expert LEM has launched the fir...[Details]
Analog electronics
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