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Interrupts are everywhere in our lives. The 51 microcontroller has only two external interrupts, while the powerful msp430 has many, such as P1 and P2 ports are all
The driver is as follows:
int ma...[Details]
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The air pressure and temperature of the tires during driving are one of the key factors affecting driving safety. This paper describes a direct tire pressure measurement system based on the integrated...[Details]
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The touch screen is a transparent absolute positioning system used in conjunction with a display. Transparency and excellent positioning principle are its technical features. There are four main types...[Details]
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Apple's M1 chip may have become the impetus for many tech companies to invest and start developing their own ARM-based chips. According to the latest report, Microsoft is one of them, and its custom ...[Details]
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On February 27, the urban distribution autonomous driving company Jiushi (Suzhou) Intelligent Technology Co., Ltd. (hereinafter referred to as "Jiushi Intelligent") announced the completion of near...[Details]
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17.1 Introduction to IIC interface 17.1.1 Concept of IIC bus The I2C bus is a simple, bidirectional two-wire synchronous serial bus developed by Philips . It requires only two wires to transfer i...[Details]
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Figure 1-5 SEM image of a 32-bit MCU from ST after unpacking
Some MCUs do not have any special hardware security protection at all. They are only protected based on undisclosed programming a...[Details]
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1. Confessions of a traditional rearview mirror: Will I be replaced in 2023? I am the glass rearview mirror on the car. I have been in big trouble recently. The car companies and users think that I a...[Details]
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Risk Control and Prevention of Intellectual Property Rights in LED Industry
With the rapid development of my country's LED industry, international market competition has continued t...[Details]
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Despite the recent downturn in the semiconductor industry, it does not affect Samsung's ambitious long-term plans. Samsung said in 2021 that total investment in fab expansion will reach US$151.5 bill...[Details]
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Due to various factors, there are still some problems in the actual application of gas turbine flowmeters. Common problems include: no signal, slow and fast running speed, gas turbine flowmeter does...[Details]
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Driven by the peak season stocking, the demand for TV panels in the third quarter of this year was very strong, far exceeding the production capacity of panel manufacturers; at the same time, panel m...[Details]
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The configuration of AVR fuse bits is a relatively delicate task, and users often overlook its importance or find it difficult to master. The following are some key points and related matters that ne...[Details]
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On July 23, Huawei Technologies Co., Ltd. disclosed the invention patent of "A method and device for determining the depth of accumulated water", publication number CN113168535A, and the application ...[Details]
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How can we communicate between Mitsubishi PLCs or between PLCs and MODBUS communication devices without writing programs?
When we are doing a project, we often need to transmit data betw...[Details]