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1. Reviewing the ARM startup process, you will know that code migration is required
2. Code migration
1) Starting point: NAND FLASH, today's starting point is SRAM stepping stone. Why? Be...[Details]
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Radar level meter is a measuring instrument based on the time-travel principle. Radar waves run at the speed of light, and the running time can be converted into a level signal through electronic com...[Details]
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I. Overview This article describes the powerful ADC module of STM32. ADC (Analog to Digital Converter) is the conversion of analog quantity into digital quantity, and the ADC module of STM32 has many...[Details]
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1. Number of digits displayed on the multimeter Count display: The display digit range of the multimeter. Digit display: The traditional name, the digits that can display all the numbers from 0 t...[Details]
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In order to improve the efficiency of collaboration and processes, achieve accurate acquisition of real-time information, enhance decision-making capabilities, and even improve patient treatm...[Details]
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Nowadays, high-end PLC variables need to be defined by themselves. Today, let's sort out the data types of PLC variables.
1. BOOL
Boolean variables can be assigned "TRUE" or "FALSE"...[Details]
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Whether reading thousands of books or traveling thousands of miles, it all comes from the accumulation of bits and pieces. I wish you all a happy May Day! Hello everyone, before we know it, 2020 is...[Details]
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Bimetallic thermometers use two metals with different temperature expansion coefficients to make thermal conductivity sensors. They make full use of the principle of thermal expansion and contraction ...[Details]
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How to use an analog multimeter 1. Preparation The multimeter should be placed horizontally; adjust the "mechanical zero adjustment" screw so that the pointer indicates zero; insert the red tes...[Details]
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According to the test standards, optical fiber testing is divided into primary testing and secondary testing. The primary testing is also the basic testing, which is a double-ended test performed usi...[Details]
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1. Project Overview 1.1 Introduction Energy and environment are urgent issues that need to be solved for the survival and development of mankind today. The development of energy should follow the pr...[Details]
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Recently, I want to write a simple operating system on Cortex-M3, and I plan to use IAR. In order to write the startup code well, I spent some time to understand what IAR does before main(). First,...[Details]
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The chip concept of the semiconductor industry has begun to be applied to the biotechnology and medical fields, among which "organ chips" will gradually replace animal experiments. The long-term goal...[Details]
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According to foreign media reports, Baraja, a technology company that develops Spectrum-ScanTM LiDAR for autonomous vehicles, announced the launch of the mass-produced version of Spectrum HD, the wor...[Details]
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Arm extensions for GitHub Copilot accelerate Arm-based development from cloud to edge
Arm native runner provides a seamless development experience for deploying cloud-native, Wind...[Details]
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