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Despite being a fundamental aspect of our lives, temperature is difficult to measure accurately. Before the advent of modern electronics, Galileo invented a rudimentary thermometer that could detect c...[Details]
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There are generally two types of vehicle-mounted GPS locators, wired and wireless. Among wired locators, the installation locations of car GPS locators and two-wheeler GPS locators are different. B...[Details]
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1 System Hardware Design
1.1 Host hardware system structure
1) Power supply circuit AT91RM9200 requires 1.8 V and 3.3 V power supplies. In addition, most peripheral devices require 3.3 V p...[Details]
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On September 27, the launch meeting of the "Chengdu Ziguang Integrated Circuit Industry Fund" was held in Tianfu New District, Chengdu City, Sichuan Province. It is reported that the Chengdu Unigroup...[Details]
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Arm structure gcc memory boundary alignment problem.
I have been porting my company's Linux i386 program to the Arm Linux platform. I thought it was a small task and I only needed to change a few dr...[Details]
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Study on detecting inaccurate ground resistance readings
In the operation of hydropower stations, the power factor of generators is a parameter that is often adjusted. How t...[Details]
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What is a Circuit Breaker?
A circuit breaker, also known as an air switch, is a very basic low-voltage electrical appliance. It has overload, short circuit and undervoltage protection function...[Details]
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Overview This article briefly describes the solution to initialize timer2 in stm8s003 and immediately enter the interrupt: When debugging stm8 tim2 as a 100ms timer, I found that after enabling timer...[Details]
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Figure 1 is a schematic diagram of the water level control principle of the water tower. The dotted lines in the figure indicate the upper and lower limits of the allowed water level changes. Under...[Details]
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1.PIC16F876a result register The 7-bit bit of the ADCON1 status register defines whether the output result is left-aligned or right-aligned. I am confused and don't understand what it is saying. I ...[Details]
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Today Samsung officially released the Galaxy Note10 series, and related activities are also underway. Recently, the introductory prices of the Galaxy Note10 series were announced on the official we...[Details]
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The future battlefield will be a system-integrated operation under the network-centric warfare pattern, and the weapon data link used for guidance is an important part of it. Usually, the weapon da...[Details]
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The UK's semiconductor industry must focus on niche manufacturing and design rather than seek to challenge international rivals in chip manufacturing, the UK science and technology minister said, adm...[Details]
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In the development of high-performance radar signal processors, high-speed serial buses are gradually replacing parallel buses. The widely used Xilinx Virtex-6 series FPGA supports a variety of hig...[Details]
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A similar problem arises when a data converter requires an external reference. Since the reference determines the full input swing of the data converter, if noise or unwanted signals couple into the ...[Details]