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Using precision current sources to provide constant current has been applied in many fields, including industrial process control, instrumentation, medical equipment and consumer electronics. For ...[Details]
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According to data provided by the "2020-2024 Global Wafer Capacity" report released by IC insights, IC production capacity below 10nm is expected to enter a period of rapid growth in the next few yea...[Details]
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Xiaomi launched the Mi 10 and Mi 10 Pro in February this year, priced at 3,999 yuan and 4,999 yuan respectively. The overall configuration is still very competitive today, becoming a trump card...[Details]
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principle Gas sensors are mainly used to detect the types of gases in the environment. Gas sensors are sensors used to detect the composition and content of gases. It is generally believed that t...[Details]
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Today I am here to discuss with you the topic of how to learn the 51 microcontroller . When I studied the microcontroller course in college in 2008, the learning content mainly included the developme...[Details]
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A DSC (Digital
signal
controller
) is a
state-of-the-art single-chip control processor for high-
end
embedded systems
. Based on a floating-point architecture, DSCs have faster...[Details]
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In the early morning of October 14, Apple held its second event this fall, and the much-anticipated new iPhone was finally unveiled. Due to the epidemic this year, Apple's new products were all relea...[Details]
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High precision, generally up to ±1.0%R, ±0.5%R, high precision type up to ±0.2%R;
Good repeatability, short-term repeatability can reach 0.05%-0.2%. It is precisely because of its good repeatability ...[Details]
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1 Introduction
Controller Area Network (CAN) is a special serial data communication bus developed by Robert Bosch in Germany for the automotive industry in the early 1980s. After years of develop...[Details]
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Although LEDs have high luminous efficiency, only a small portion of the energy flowing through the LED can be radiated in the form of visible light, and most of the remaining energy is consumed in t...[Details]
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Dynamic speaker structure
A dynamic speaker is a common type of speaker, which is usually used to amplify and play low-frequency audio. The following is the composition of a dynamic speaker:
...[Details]
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Each machine must define its own machine_desc structure, which defines some of the most basic characteristics of the machine.
struct machine_desc {
unsigned int nr; /* architecture ...[Details]
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Introduction: If China's new energy automobile building is built on someone else's chip foundation, it will be at the mercy of others once it encounters extreme circumstances. Recently, the autom...[Details]
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Loop Method
1. Method
Take the branch current as the variable, write the KVL equation for the basic loop determined by the branch, and then solve the required quantity in the ci...[Details]
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Cache is a small amount of ultra-high-speed static memory SRAM (static RAM) located between the CPU and the main memory DRAM (Dynamic RAM). It is set up to solve the speed matching problem betwee...[Details]
Microcontroller MCU
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