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The DS18B20 digital thermometer is a 1-Wire, or single bus device, produced by DALLAS. It has the characteristics of simple circuits and small size. Therefore, it can be used to form a temperature...[Details]
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On April 9, 2021, Espressif Systems (688018.SH) announced the launch of another new product in the ESP32-C series, the ESP32-C6, which supports Wi-Fi 6 for the first time. It is understood that this ...[Details]
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As we all know, the internal memory of 51 is divided into data memory RAM and program memory ROM. Taking AT89c51 as an example, there are 128 bytes of random access memory (also known as data storage ...[Details]
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The cooperation between Magna and Mobileye in the field of front-view cameras has promoted Mobileye's dominant position in the ADAS market. Can Magna replicate this success in the emerging in-cabin c...[Details]
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Baidu Button BEGIN Today, the Electrical Automation Technology Network will discuss with you how to learn single-chip microcomputers. Welcome to criticize! 1. To learn single-chip microc...[Details]
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UPS, or uninterruptible power supply, is a system device that connects the battery to the host and converts DC power into AC power through module circuits such as the host inverter . It is mainly...[Details]
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The reporter learned on May 13 that the "one-button sequential control" technology was successfully piloted in Jiangsu Changzhou Power Supply Company recently, realizing the programmed route search...[Details]
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1. Working Principle After the power is turned on, the heating resistor is connected to the 220V AC circuit through the normally closed contact of the relay, and heating begins. At this time, th...[Details]
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The Honor 9X series was officially launched yesterday and achieved sales of over 200 million yuan in just two minutes, setting a new record for first-sale sales of new mobile phones on Tmall and JD.c...[Details]
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The traditional IF digital quadrature demodulation system has limited chip selection and a significant increase in cost. Therefore, a new IF digital quadrature demodulation
system
structure is ...[Details]
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1. Experimental purpose
1. Learn the method of expanding off-chip memory.
2. Learn different methods of reading and writing data memory.
3. Learn the method of reading off-chip program ...[Details]
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With the increasing demand for intelligent vehicle assisted driving systems and the development of automotive electronic systems, new reversing radars should be able to continuously measure and dis...[Details]
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I. Introduction DMA can move data independently of the CPU. Therefore, when a large amount of data needs to be migrated, the advantages of DMA can be used to reduce the burden on the CPU and improve ...[Details]
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3 Gateway Implementation
During the implementation, the hardware used mainly includes a PC and an E1 board card, and the software used mainly includes the Linux operating system and the la...[Details]
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There are many types of gas chromatographs, each with different performances. They mainly include two systems: the gas system and the circuit system.
The gas circuit system mainly includes pressu...[Details]
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