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Thermistors are a type of sensitive components, which are divided into positive temperature coefficient thermistors (PTC) and negative temperature coefficient thermistors (NTC) according to their t...[Details]
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Introduction
UART (Standard Asynchronous Receiver/Transmitter) has been widely used, which allows full-duplex communication on serial links. Generally, a universal UART interface chip is used...[Details]
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When we think about motors and where they are used, we most often think of cars and other similar modes of transportation such as electric motorcycles, electric bikes and electric scooters. But we ...[Details]
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The development of vehicle network technology at home and abroad has developed with the development of fieldbus network technology, and various bus network forms such as RS485, Lonworks, and WorldF...[Details]
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Use a small tool to achieve remote compilation, Command format (interface version): virtual machine IP | function code | project name Command format (non-interface version): keil_build.exe virtual ma...[Details]
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Recently, the mold of Apple’s new iPhone case was exposed. Judging from the information summarized by all parties, the “heater-shaped” camera on the back of Apple’s new iPhone is basically a done dea...[Details]
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PS5 is about to be launched, and game developers are already gearing up for it. Yesterday, Sony PlayStation officially released the PS5 release trailer for the action game "GodFall". It is worth me...[Details]
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On April 22, the 200MW photovoltaic project and supporting energy storage system at Ganhekou, Guazhou, of Jiuquan Huineng Company, a subsidiary of Gansu Electric Power Investment Group, were su...[Details]
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How to build a CMOS based single zone
alarm
illustrate
The circuit features automatic entry and exit delays - clock cut-outs - and system resets. It provides for both norma...[Details]
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This program uses mega8 and 18b20 to collect temperature.
The mega8 internal 8M RC oscillator is selected. The 18b20 data line is connected to pd6, and the data line and vcc are directly connected...[Details]
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The memory is a memory device in a computer system that is used to store programs and data. All information in the computer, including the input raw data, computer programs, intermediate operation ...[Details]
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What benefits can Hon Hai bring by creating high-end packaging and testing projects? According to previous reports, on April 15, Foxconn Technology Group, a subsidiary of Hon Hai, and Qingdao West C...[Details]
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Describe the general process of arm linux startup, taking S5PV210 (Cortex A8) as an example, this article describes the first stage.
1. ARM Linux boot
After uboot boots arm linux (uIm...[Details]
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The design is based on 51 single-chip microcomputer and uses 1602 LCD for display. The frequency measurement method uses equal-precision frequency method. The external pulse is used as the start sign...[Details]
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Chapter 3 Oscilloscope Design—Functional Division and Preparation This chapter mainly explains the system framework design of the oscilloscope. 3.1 Functional Division 3.2 Task Priority Arrangement 3...[Details]
DSP and ARM Processors
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