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An image sensor is a device that converts image data into a series of electronic signals using the principle of photoelectric conversion. The contact image sensor CIS is a new type of image sensor ...[Details]
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The electromagnetic flowmeter is a professional industrial instrument that is widely used in the production industry. It has good reliability and strong stability. It is a very good flowmeter. In ter...[Details]
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With the strong growth in motion detection and microfluidics, the two fields are expected to take up half of the MEMS (micro electromechanical systems) market. It is expected that by 2017, accelerati...[Details]
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Continuing from the previous article, let's take a look at IRQ. The interrupt source set as IRQ can be prioritized. In the interrupt source table, 32 interrupt sources can be assigned to IRQ. So wh...[Details]
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1 Introduction In the development of previous Cortex-M core microcontrollers, the most indispensable thing is the debugger, such as J-Link, ST-Link, DAP-Link, etc. Without them, debugging the program...[Details]
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Introduction Testing of avionics equipment requires the use of limited resources to build a multifunctional automatic test system. The signals of airborne electronic equipment are numerous and compl...[Details]
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EFM32 is a high-performance microcontroller designed by EnergyMicro of Norway using the Cortex-M3 core. It has outstanding low power consumption characteristics and is suitable for three meter...[Details]
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According to the latest data report released by Counterpoint Research, in the third quarter of 2019, the overall profit of global mobile phones fell by 11% year-on-year to US$12 billion, but Apple st...[Details]
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To realize a complete camera-based smart car, the first step is to collect the analog signal output by the camera into the microcontroller through the microcontroller A/D conversion, and then proce...[Details]
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The LED display screen in use suddenly has garbled characters due to signal problems. If it happens at a major opening ceremony, the loss is irreparable. Therefore, how to improve the reliability a...[Details]
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Today, IDC released a report saying that preliminary results of the global quarterly personal computing device tracking showed that global traditional PC shipments fell 15.3% year-on-year in the seco...[Details]
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Automotive Ethernet is becoming the main artery and blood vessel for signal interconnection of the new generation of intelligent networked vehicles. How to accurately test automotive Ethernet
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From September 4 to 7, 2019, the 21st China International Optoelectronics Exposition (CIOE 2019) was grandly held at the Shenzhen Convention and Exhibition Center. As a comprehensive exhibition of th...[Details]
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introduction
Many of today’s industrial and instrumentation applications involve sensor measurements. The function of a sensor is to monitor changes in a system and then feed this data back to a host...[Details]
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1 Hardware structure design of embedded PLC 1.1 Selection of microcontroller chip The CPU is the core of the PLC . It can recognize various instructions input by the user in a specific format, and ...[Details]
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