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There are many types of LED automotive lighting , which are mainly divided into two categories: interior lighting and exterior lighting. Before introducing the solution, we need to clearly know ...[Details]
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1.1ARM-Advanced RISC Machines ARM (Advanced RISC Machines) can be considered as the name of a company, a general term for a type of microprocessor, or the name of a technology. ARM was founded in C...[Details]
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Introduction to transistor sound, digital sound and electromagnetic interference sound
Transistor sound
: People who have heard transistor amplifiers (discrete components) and in...[Details]
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This article is only for beginners, experts please skip it! This article introduces the debugging steps after the Type III test board is welded. 1. Preparation before power on Aft...[Details]
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All I/O registers can be accessed through the IN (I/O port input) and OUT (output to I/O port) instructions. These instructions are used to transfer and exchange data between the 32 general registers...[Details]
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The big topic of memory key: You must have a logical diagram of memory in your mind. What is the procedure? Program = Code + Data The code is placed in the code segment in Flash, and the var...[Details]
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The basic AVR hardware circuit includes the following parts: 1. Reset circuit 2. Crystal oscillator circuit 3. AD conversion filter circuit 4. ISP download interface 5. JTAG emulation interface 6. Po...[Details]
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Table of contents
1. ECG signal preprocessing
2. Feature extraction of ECG signals
3. Summary
4. More related resources
The electrocardiogram is a technique for recording the ...[Details]
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1. Introduction
Weighing devices are indispensable measuring tools in industrial and agricultural production and the expansion of commodity circulation. Electronic scales are favored by people ...[Details]
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The battle between Intel, Nvidia, and Qualcomm has already been foreshadowed. The battle for autonomous driving chips has begun. On November 16, 2021, Qualcomm announced a partnership with BMW at...[Details]
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Take ucos as an example to explain in detail. Ucos is divided into task-level task switching and interrupt-level task switching. Ucos's entire user program and operating system program run in one mod...[Details]
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On December 20, Zhongjing Electronics stated on an interactive platform that the company has the ability to supply high-end HDI products in large quantities, its current capacity utilization rate is ...[Details]
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In portable digital satellite communication systems, in order to expand transmission capacity and improve transmission efficiency and meet the needs of transmitting several services at the same tim...[Details]
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Many people say that PLC is difficult, and even if you have basic knowledge of electrical engineering, it is still difficult to learn! But is it really so? How can you quickly learn PLC if you have...[Details]
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Carbon dioxide is the most ideal benchmark for measuring the air quality in a car. It is more sensitive than other air quality indicators. The carbon dioxide content shows obvious changes in differ...[Details]