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Watchdog principle The watchdog is a timer in principle. The timer counts pulses. When the timer overflows, a reset signal is generated to reset the entire system. The function of the watchdog is to ...[Details]
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Recently, foreign media SellCell conducted a brand loyalty survey on mainstream mobile phone brands on the market, in which 91.9% of iPhone users said they would still choose Apple when buying a mobi...[Details]
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The final results of the "OFweek Robot Awards 2022" jointly organized by OFweek, a Chinese high-tech industry portal, and its authoritative
robot
professional media - OFweek Robotics, were ...[Details]
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/* * File: LED.s * Author: Zhou Jinbao * Description: Realize the running light effect of 4 LEDs on the development board */ #define GPD0CON 0xE02000A0 //Note that for the sake of aesthetics, t...[Details]
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At 5:10 am on September 23, my country successfully launched the 47th and 48th Beidou navigation satellites in a "two-satellites-in-one-rocket" manner at the Xichang Satellite Launch Center. Accord...[Details]
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Q: Can I power an op amp with a single +10V supply , or must I use ±5V supplies?
A: This question is somewhere between an RAQ and an FAQ, so it's worth discussing. Yes, you can use a +10V supply, ...[Details]
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International Energy Network/Photovoltaic Headlines (PV-2005) learned that on January 10, the evaluation results of the strategic supplier of string inverters of China Communications Construction E...[Details]
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On December 16, 2021, Schaeffler Group and Zhenqu Technology (Shanghai) Co., Ltd. signed an investment and strategic cooperation agreement, and the two parties will cooperate in the field of new ener...[Details]
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Application and Fault Analysis of PWM Circuit Designed by TL594 in High Frequency Machine
With the development of science and technology, traditional X-ray machines are gradually being...[Details]
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Magnetic flap level gauges are mainly used for level measurement of liquid media. However, since the liquids in industrial sites are usually flammable, explosive, and highly corrosive, the correspo...[Details]
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For general embedded systems, several memory devices are often used in combination, taking into account factors such as system cost and operating speed. In the example below, an ARM9EJ processor ...[Details]
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In addition to launching the official version of macOS Big Sur, Apple also seems to have "mistakenly" launched the iOS 14.3 developer beta early this morning, which has now been withdrawn. However, f...[Details]
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IT Home reported on April 2 that on March 31, the realme GT Neo mobile phone equipped with MediaTek's flagship chip Dimensity 1200 was officially released. According to The Paper, Xu Qi, vice ...[Details]
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1. Recently, when debugging ATM32F103CB, I found that the last byte of a string of data could not be sent out, using RS485 transceiver;
2. The code is as follows:
void uartReturn(unsigned char ...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It has the characteristics of flexible programming, powerful functions, high re...[Details]
Analog electronics
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