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Recently, according to Bloomberg, the global chip shortage has spread to the semiconductor equipment field. Kulicke and Soffa Industries, a semiconductor packaging and testing equipment supplier, war...[Details]

The installation points of the gas flow meter are as follows: 1. When the working conditions of the flow meter change (such as changing the medium, the ambient temperature changes greatly, etc.), the...[Details]

1. What is an embedded system? At present, some advanced PDAs have realized Chinese character writing and short message voice publishing on the display screen, and the scope of daily use will ...[Details]

Imagine a robotic arm that can bend and turn, with each axis equipped with very precise motor drives, sensors or machine vision, as if playing a symphony of movement. But if there is no "conductor"...[Details]

89C51 microcontroller structure block diagram 1. An 8-bit microprocessor CPU. 2. On-chip data memory (RAM128B/256B): used to store data that can be read/written, such as intermediate results of opera...[Details]

In electronic manufacturing, multimeters are often used to measure voltage and current in circuits. Connect a light-emitting diode, a resistor, and a potentiometer to form a circuit. Rotate the pot...[Details]

0. Preparation First use st-link to connect the stm32 core board and PC for burning St-link Stm32 3.3V 3.3V GND GND SWDIO PART SWCLK DCLK Then connect with USB serial port board to v...[Details]

According to foreign media reports, driving in congested traffic can cause great stress to the driver. Even if the driver is always staring at the rearview mirror, it is easy to fail to notice the ve...[Details]

SPI is a high-speed, full-duplex, synchronous communication bus, and it only occupies four wires on the chip pins, saving the chip pins. SPI is widely used in circuit systems in master-slave mode. I...[Details]

　　Component selection and production: The high-frequency head uses Shanghai Huajia TDQ-3V15~870MHz full-addition high-frequency head. After testing, the low-frequency head has a minimum operating v...[Details]

　　ESR is the abbreviation of three words, Equivalent Series Resistance, which means "equivalent series resistance". 　　Theoretically, a perfect capacitor will not produce any energy loss, but in real...[Details]

Image acquisition in embedded systems is the basis for image processing. Only by performing front-end processing and control during acquisition can the noise in the image be reduced and good data be p...[Details]

After strict review by professional institutions, Changguang Huaxin successfully passed the IATF16949:2016 quality management system certification, marking that Changguang Huaxin has obtained authori...[Details]

On April 12, Hubei Company held a meeting to promote the Xiangyang Liquid Flow Energy Storage Project. He Yongjian, Party Secretary and Chairman of the Central Research Institute, Zhu Shixiang, Dep...[Details]

CNC (Computer Numerical Control) system is a computer system used to control the movement of machine tools. The main task of the CNC system is to automatically control the movement of machine tools...[Details]