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On September 7, the 2019 World Internet of Things Expo opened in Wuxi, Jiangsu. As the only project in the field of large power grid security control, the large power grid integrated security intel...[Details]
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Intel Releases the World’s Best 12th Generation Core i9-12900KS with Turbo Boost up to 5.5GHz
i9-12900KS reaches up to 5.5 GHz, setting a new benchmark for gamers and content creator...[Details]
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0 Introduction
Induction heating power supplies use the principle of electromagnetic induction to generate eddy currents in the heated workpiece through an induction coil to heat the workpiece....[Details]
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Introduction to ARM architecture variants Some people may be very surprised that ARM can mutate. Could it be a gene mutation? Haha, in fact, to put it simply, ARM mutation means that ARM suddenly has...[Details]
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1. Schematic diagram
Functions: The four digital tubes are divided into two groups, and the four buttons are also divided into two groups. Each group controls the addition and subtraction of the ...[Details]
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Signal - the vibration of the string is converted into a change in the magnetic field, and then converted into an electrical signal for amplification. Since the pickup can pick up the frequency, a...[Details]
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First, let’s look at the two waveform diagrams, Figure 1 and Figure 2. In these two diagrams, the sampling frequencies when the signals are discretized are much larger than the frequency of the signa...[Details]
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This is the best of times, it is the worst of times. This summer, rock music has returned to the public's attention due to a variety show. I can't help but sigh: Everything goes round and round. Fo...[Details]
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In the single-chip microcomputer, interrupt is a relatively important part. There are eight interrupt modes in the 51 single-chip microcomputer, of which five are commonly used, namely external i...[Details]
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Abstract: Due to the change of powertrain system, the dynamic characteristics of suspension of electric vehicles are different from those of traditional vehicles. Based on the relevant parameters o...[Details]
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VMOS field effect tube (VMOSFET) is abbreviated as VMOS tube or power field effect tube, and its full name is V-groove MOS field effect tube. It is a new high-efficiency, power switching device dev...[Details]
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By Rob Reeder
In new signal chain and analog-to-digital converter (ADC) front-end designs, system designers need to consider many front-end topologies and design trade-offs.
...[Details]
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After a whole morning of struggling, no one is leading me and I can only figure it out on my own...
Connection method: JP10 to J12; JP8 to JP16; P3^2 to GND; P2^0 to LED;
Only when the ...[Details]
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In the previous articles, whenever the program needed to delay, we used loop statements to achieve it. The delay of this method is simple, but it is not very accurate, which means that the exact dela...[Details]
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With the increasingly widespread application of digital multimedia, video decoding has become an essential element in embedded system design. There are many video standards, and depending on the pr...[Details]
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