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In recent years, there have been more and more reports of pesticide residues in fruits and vegetables, hormone-containing meat, etc. The excessive use of pesticide residues, hormones, food additive...[Details]
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Recently, relevant persons in charge from the High-tech Department of the Ministry of Science and Technology visited the European Solar Thermal Power Generation R&D and Testing Center in Almeria, Spai...[Details]
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1. Development Environment 1. Hardware platform: FS2410 (s3c2410) 2. Host: Ubuntu 10.10 2. Hardware schematics (LEDs and buttons) 1. Schematic diagram of LED lamp: 2. Schematic diagram of t...[Details]
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The dynamic balancing tester is very convenient for measuring the dynamic balance of rotating machinery such as steam turbines, water turbines, agricultural machinery, centrifuges, fans, water pumps...[Details]
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Portable infrared thermometers should be quite common now, but how to use them correctly?
Portable infrared thermometers should be quite common now, but how to use them correctly? The following is ...[Details]
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The program and circuit of the single chip microcomputer design LCD digital clock (perpetual calendar) are as follows:
#include
#include //Library function header file, the code references...[Details]
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At the 8K technology demonstration site, Foxconn staff used a cactus to demonstrate the application of high-resolution 8K images in precision medicine . There was a red surgical line on the cactus,...[Details]
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1. Introduction of foreign products
1 Toyota vehicle controller
The schematic diagram of Toyota's vehicle controller is shown below:
The car is rear-w...[Details]
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The rapid expansion of the lithium battery industry has led to an increase in production line automation and import demand, and the sales volume and penetration rate in the lithium battery industry...[Details]
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Because traditional switching power supplies have problems such as harmonic pollution to the power grid and low working efficiency, various switching power supply research institutions at home and abr...[Details]
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There are many varieties and models of pointer multimeters, but their working principles are basically the same or similar. Its biggest display feature is that the measured value is indicated by the ...[Details]
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1 Introduction
The switching power supply is known as a high-efficiency and energy-saving power supply. It represents the development direction of the voltage-stabilized power supply and has now be...[Details]
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It has been five years since 2018 for electric vehicles. It seems that the battery life has still hovered at the level of 400~500Km in these five years without any qualitative leap. Although a large ...[Details]
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Jiwei.com reported on March 18 that Xiaomi CEO Lei Jun published a long article on the WeChat public account of the same name today to warm up the promotion for the Black Shark 4 series. Lei Jun said...[Details]
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2019 is the year with the fastest mobile phone upgrades. We have welcomed the rise-and-fall camera and folding screen phones, and these changes have provided new space for full-screen phones. The gra...[Details]
Electronics Design Contest
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