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1. Introduction:
It is used to detect and resolve faults caused by software errors. When the counter reaches the set timeout value, a system reset will occur. Its features are: 1. The clock it us...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
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01Signal Compression
1. Why do we need signal compression?
Compressing a sound signal does not attenuate the entire signal, but only attenuates the part whose amplitude exceeds a certain ...[Details]
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All-solid-state
batteries
have great advantages over traditional liquid batteries in terms of safety and energy density, and are considered to be one of the most promising next-generation b...[Details]
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Abstract: By analyzing the factors causing real-time clock timing errors, a practical and effective software method to improve the long-term timing accuracy of real-time clocks is proposed. This...[Details]
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1. Adjustment of analog oscilloscope The adjustment and use of analog oscilloscope are basically the same. Now, take MOS-620/640 dual-trace oscilloscope as an example to introduce as follows: 1. ...[Details]
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Negative feedback is widely used in electronic circuits. The use of negative feedback is at the expense of reducing the amplification factor. The purpose is to improve the working performance of the ...[Details]
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Transient voltage phenomena
Electrostatic Discharge (ESD)
Electrostatic discharge is usually generated very quickly, and the peak voltage and current can reach very high values. This energy is...[Details]
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#include reg52.h
#include instrins.h
#define uchar unsigned char
#define uint unsigned int
uchar code led ={0xfe,0xfb,0xfd ,0xf7,0xef,0x...[Details]
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Drain open circuit is high impedance state, suitable for input/output, it can independently input/output low level and high impedance state, if you need to generate high level, you need to use exte...[Details]
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ATmega8 has an on-chip BOD (Brown-out Detection) circuit that detects changes in VCC during operation by comparing it with a fixed trigger level. This trigger level is set by the fuse bit BODLEVEL, 2...[Details]
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According to news on March 8, Loongson Zhongke said today that China Unicom's Unicom Cloud autonomous controllable cloud has been successfully adapted to the Loongson 3C5000 server, and its domestic ...[Details]
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ECU is the control center of the ABS system. Its essence is a micro digital computer. It is generally composed of two microprocessors and other necessary circuits. It is an integral unit that canno...[Details]
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Recently, many enthusiastic users have suggested that we change the buttons of the oscilloscope to Chinese, which can further reduce the learning cost. In fact, there is a thoughtful function hidden...[Details]
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AI is "entering ordinary people's homes" and becoming a productivity and creative tool that can be used anytime and anywhere, making our daily lives better.
Behind the rapid technolo...[Details]
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