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0 Introduction
At present, various digital video surveillance systems have been widely used in highways, electricity, banks and other fields. The application of real-time image tracking sys...[Details]
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After the PLC program design is completed, in order to ensure the reliability of the program, it is usually necessary to conduct a comprehensive check on the syntax and format of the compiled progr...[Details]
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It seems that the scenario of insufficient MCU supply caused by the outbreak of epidemic prevention demand last year has reappeared, but this time it is even more "tragic". On the one hand, the deman...[Details]
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On December 14, HMD Global released the Nokia C1 Plus smartphone in Europe. From December 25, the phone has been available for pre-order in China. As planned, the phone can be purchased in China. Nok...[Details]
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/***************************************************
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** MCU：PIC18f8772
** Function: Serial port receiving
** Description: Interrupt mode
** Time: 2012-5-29 Lzy
**
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1. External interrupt concept External interrupt is an internal mechanism for the microcontroller to handle external events in real time. When an external event occurs, the microcontroller's interrup...[Details]
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Dingdong electronic doorbell circuit diagram
The figure below is the electrical schematic diagram of a doorbell that can make "ding, dong" sounds. It is composed of a time base circuit integrated b...[Details]
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Principle of Induction Voltage Regulator
An inductive voltage regulator is an electrical device that uses induced electromotive force to control the voltage of a circuit. Its main principle is...[Details]
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By Abhinay Kuchikulla, Senior Marketing Manager, Qorvo Antenna efficiency plays a critical role in the RF performance of smartphones. With the advancement of 5G technology and the industrial design...[Details]
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At the 2011 IIC-China, PI demonstrated two zero standby power consumption solutions, one of which was based on its integrated offline switch IC - LinkZero-AX, which attracted many whole mach...[Details]
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Sina Digital News, August 6th morning news, Apple announced today that it will begin detecting child pornography images on the iPhone. Although the method used by Apple maximizes privacy pro...[Details]
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Toshiba Medical Systems Corporation released a new technology, "CardioLine", which can assist in positioning the six basic sections of the heart during cardiac MRI examinations at the "2012 Interna...[Details]
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Most of the existing data transmission interface buses are expensive and difficult to meet the transmission rate requirements in actual applications, which has become a major barrier to improving t...[Details]
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It's rare to have time, so I want to write about the basics of stm32 recently. 8 ways of GPIO 1. Floating input GPIO_IN_FLOATING ——Floating input, can be used for KEY recognition, RX1 2. ...[Details]
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On October 31, with the official commissioning of the newly expanded 220 kV Keke Line 258 interval of the Hohhot Power Supply Company of the Inner Mongolia Electric Power Group, the Hohhot Kezhen 100 ...[Details]
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