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EPROM operation: If you want to read a byte, the user must first write the address to the EEADRL register, then clear the EEPGD control bit and the CFGS bit of EECON1, and then set the RD bit high. ...[Details]
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1. What is a single-chip computer? A working computer must consist of several parts: CPU (for calculation and control), RAM (data storage), ROM (program storage), input/output devices (for example:...[Details]
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The long-delayed reshuffle and restructuring of the global panel industry has finally begun. On August 28, 2020, TCL Technology (000100.SZ) announced that its holding subsidiary TCL Huaxing Optoelect...[Details]
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Asynchronous reset compared to synchronous reset:
1. Under normal circumstances (the relationship between the reset signal and the clock is known), the biggest disadvantage is that the asynchrono...[Details]
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The orifice flowmeter is a circular plate with a hole in the middle installed inside the pipeline. The pressure difference of the steam before and after the orifice is measured and the steam flow rat...[Details]
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Use LL library to configure systick LL_SYSTICK_SetClkSource(LL_SYSTICK_CLKSOURCE_HCLK); LL_SYSTICK_EnableIT(); With the settings, clock source selected, and interrupts enabled, it should be possibl...[Details]
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In the previous article, we introduced four current regeneration methods for brushed DC motors under PWM drive. This article will introduce the precautions when PWM driving a brushed DC motor: loss...[Details]
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LED lighting is becoming increasingly popular in the market, but with the recent "news" of domestic listed LED companies, it is not difficult to find that if LED lamps want to compete for the l...[Details]
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On April 22, the Shanghai Intellectual Property Court released the "White Paper on the Status of Judicial Protection of Intellectual Property Rights in 2020" (hereinafter referred to as the "White Pa...[Details]
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A series of butterfly effects are emerging. According to Cailianshe, research firm Canalys recently released a report saying that India's smartphone shipments fell 48% year-on-year in the second quar...[Details]
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With the rapid development of embedded technology, the application demand for embedded systems has also shown a growing trend. Therefore, embedded technology has also made important progress accord...[Details]
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Yole Developpement recently stated that fan-out packaging is increasingly used in 5G, HPC and 77-GHz radar. The annual compound growth rate of these applications will reach 76% from 2020 to 2025, mak...[Details]
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From the device under test to the oscilloscope, Tektronix probes ensure high signal fidelity. Tektronix offers more than 100 probes to choose from, all perfectly integrated with Tektronix's industry-...[Details]
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In 2000, I went to work for Lineo, an embedded Linux company, and although my desktop (remember?) ran x86, everything Lineo sold involved MIPS, RISC-based chips like Intel's i960, and... ARM. For dec...[Details]
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From September 2 to September 7, the 2021 China International Fair for Trade in Services was held in Beijing. The theme of this year's Fair was "Digital Opens the Future, Services Promote Development...[Details]
Analogue and Mixed Signal
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