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High-brightness LEDs are increasingly being used in lighting applications. Here we present a simple "mood light" using only a few components. All three LEDs are powered by a constant current using ...[Details]
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In terms of display technology, LCD is a display screen composed of liquid crystals, while LED is a display screen composed of light-emitting diodes. Each pixel unit in an LED digital display is a ...[Details]
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We know that the microcontroller has ROM, RAM, and parallel I/O ports. So, apart from these things, what else is inside the microcontroller? How are these bits and pieces connected together? Let's ...[Details]
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On May 15, the Joint Innovation Center for New Energy Vehicles and Energy Storage Fire Safety (hereinafter referred to as the Innovation Center) was officially established in Lankao, Henan. The Innova...[Details]
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The two-phase induction servo motor is an AC motor that converts electrical energy into mechanical energy through the principle of electromagnetic induction to achieve motion control. Compared with...[Details]
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s3c2440 burns the entire system Divided into two parts Flash the kernel file Flash the file system Each part is divided into three steps a. Download the file to the development board (tftp method...[Details]
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Physical picture 1
Circuit Diagram
Physical picture 2
Control requirements: Press the start button SB2 to start the motor, press th...[Details]
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An oscilloscope can intuitively demonstrate the working state of electronic signals. When electronics enthusiasts make electronic circuits, it would be much easier if they had an oscilloscope. One ...[Details]
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Smart cars involve many disciplines such as advanced computer control, electronic machinery, and automation. With the continuous advancement of science and technology, the development of smart electro...[Details]
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Micropower DC-DC power modules are widely used in circuit design due to their high integration, high reliability, simplified design and other advantages. Although their application circuits are simpl...[Details]
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As the last domestically produced area for vehicle intelligence, the chassis-by-wire track will undoubtedly be one of the hottest tracks in 2024. At the beginning of the new year, cooperation and inv...[Details]
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2-1-1-9. Measurement of the hysteresis loop of the switching power supply transformer core
Modern electronic equipment has higher and higher requirements for the working efficiency, volume...[Details]
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Today, Apple released an important update for iOS 14, which mainly fixes security issues. It recommends that iPhones that can be upgraded should upgrade as soon as possible. Apple today rele...[Details]
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Electromagnetic interference is a major problem facing the modern circuit industry. To suppress electromagnetic interference, the following are some details that need to be checked before the cir...[Details]
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If you want to find specific relevant driving events and near misses from millions of hours of driving data to ensure that your required functions are running correctly, the best way is to create a...[Details]