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1 Introduction I2C bus interface devices are widely used in video processing, mobile communications and other fields. In addition, general I2C bus interface devices, such as RAM, ROM, A/D, D/...[Details]
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Oscilloscopes are like "eyes" to many engineers. Engineers spend more time with oscilloscopes than with their families. Below is a list of possible faults and troubleshooting methods that may occur d...[Details]
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The typical circuit of the switching power supply made of UC3842 is shown in Figure 1.
Overload and short circuit protection is generally achieved by connecting a resistor (R4) in series w...[Details]
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What are Class A and Class B amplifiers?
Class A amplifier and Class B amplifier are two common categories of power amplifiers.
Class A Amplifier is a power amplifier whose working princi...[Details]
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Share the working circuit diagram of the microwave oven, the circuit composition and working principle of the microwave oven. Household microwave ovens basically adopt a box-type structure. The cir...[Details]
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The command and dispatch of police vehicles, the monitoring and safety dispatch of cash transport vehicles, the operation and management of taxis and reasonable dispatch have become increasingly im...[Details]
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Electric fans are commonly used in summer, which can bring cool wind and relieve the discomfort caused by hot weather. But sometimes we find that the speed of electric fans has slowed down and the ...[Details]
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Current trends in automotive lighting Automotive lighting is receiving more attention than ever before. Light has long been associated with comfort, as it has a strong influence on human emotions: ...[Details]
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Jiwei.com reported on October 19 that today, Xiaomi’s official Weibo account announced that Xiaomi launched the first 80W wireless charging, breaking the global record for mobile phone wireless charg...[Details]
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E/E architecture upgrade is the key to the development of automobile intelligence. The distributed E/E architecture used in traditional automobiles cannot meet the needs of automobile development at ...[Details]
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Introduction Power conservation is the primary factor to consider in various battery-powered devices. To prevent users from forgetting to shut down, some devices use automatic shutdown circuits. In...[Details]
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For embedded engineers, they must have different levels of understanding of Arm kernel programming. Whether it is based on STM32 MCU, Linux development based on Raspberry Pi, or Android development b...[Details]
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As emission requirements become increasingly stringent, naturally aspirated large-displacement models are gradually disappearing, and V10 naturally aspirated engines have become a belief. Earlier t...[Details]
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The emergence of advanced personal medical devices at reasonable prices is changing the entire healthcare industry, allowing consumers to monitor their vital signs and other key indicators at home or ...[Details]
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Introduction
Siemens motors and drives are widely used in the field of industrial automation, and their performance and reliability have been widely recognized.
The role of en...[Details]
Analogue and Mixed Signal
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