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;Dynamic digital clock display experiment reference program ;Use resources: ;1, TMRO timer. Determine the displayed bit and display delay. ;2, TMR1 timer. Second signal is generated. ;3, PORTA port...[Details]
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Preface
With the advent of the era of big data, cloud computing and the Internet of Things, communication systems have evolved from centralized systems to distributed systems. In cen...[Details]
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mSilica's general lighting LED driver chip is a highly integrated system chip that can drive multiple groups of white or other colored LEDs. These driver chips use external DC power converters, an...[Details]
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After finishing the previous special topic on electronic and electrical architecture, let’s take some time to talk about the changes in electronic and electrical architecture in emerging forces, star...[Details]
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At the 7th Shanghai FD-SOI Forum held on September 16, 2019, IBS CEO Handel Jones pointed out that the semiconductor market will face many challenges and problems this year. For example, IBS data p...[Details]
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In order to summarize the learning experience of PIC16F616 microcontroller some time ago and facilitate communication, I wrote this article about the learning experience of PIC microcontroller, which...[Details]
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In the industrial field, low-frequency digital phase meters are often used to accurately measure the phase difference between two signals. For example, they are widely used in power systems, frequency...[Details]
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According to the type of DC power supply: voltage source inverter VSI, current source inverter CSI
According to the nature of the output AC voltage: CVCF (constant frequency constant volta...[Details]
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0 Introduction
In today's information age, the rapid development of computer technology has brought great convenience to people's production and life. The previously complex work can now b...[Details]
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According to the updated McLean Report by IC Insights, a world-renowned semiconductor analysis agency, DRAM prices soared 41% in the first eight months of this year, from an average selling price (...[Details]
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If a signal fails several times every 8 hours, but the location and frequency of the failures are all random, how do you think you can capture this signal? How can we monitor pulse signals with long ...[Details]
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C1 is a positive feedback. When Q2 is turned on, the positive feedback of C1 allows Q2 to quickly enter the saturation zone. Then C1 discharges and reversely charges. As the base potential of Q1 incr...[Details]
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What is the difference between a human-machine interface and what people often call a "touch screen"? Strictly speaking, there is an essential difference between the two. Because a "touch screen" i...[Details]
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Start Scan
When starting the scan, all device outputs are turned on. Once the temperature is stable, the external program can call the LIV_Test() function by sending the following string to the 2602 ...[Details]
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Recently, the reporter visited the construction site of Shanghai Electric's 1GWh vanadium liquid flow battery production project, where the construction work is in full swing. Photo At the constructio...[Details]
Analog electronics
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