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Beijing has begun recruiting the second batch of pilot units for the recycling of waste electrical and electronic products. After preliminary pilot applications, expert reviews and on-site surveys, s...[Details]
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The basic structure of OLED
is a thin and transparent
semiconductor
-like indium tin oxide (ITO), connected to the positive electrode of electricity, and then another metal cathode, forming ...[Details]
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China Energy Storage Network News:
Green power trading refers specifically to medium- and long-term power trading with green power products as the subject matter, and is a new trading produ...[Details]
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Today, LCD splicing screens are increasingly widely used in all walks of life. LCD splicing screens can be seen everywhere in video surveillance, video playback in commercial places, conference room a...[Details]
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1. Necessity Analysis Data communication is becoming more and more important in modern communications, and evaluating the bit error rate is the ultimate standard for judging the performance of the tr...[Details]
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1. Ordinary version, output power 2x1W, 8 ohm load, no external power supply required, with DC volume adjustment potentiometer and power switch, working indicator LED, using high-end LM4866MT as po...[Details]
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The source program pIC07.c is a 2-digit LED digital tube second display based on the PIC16F84A microcontroller. Its display mode is 0 to 99 seconds repeated display. If readers need to conduct expe...[Details]
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According to Korean media TheElec, the Korea Printed Circuit Association (KPCA) said that South Korea's printed circuit board (PCB) market is expected to shrink 2.6% to 9.65 trillion won this year. ...[Details]
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Jack McCauley, one of Oculus' six co-founders but also one of the company's biggest bears, told CNBC that there won't be a market for virtual reality video games. Five years after buying Oculus for...[Details]
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I want to thank the Internet. Without it, I think I would know nothing in my life.
I want to display many things in the interface I made, including Chinese, but I have tried for a long time without s...[Details]
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The principle of digital PID control
Since computers and various microcontroller chips have entered the control field, computers or microcontroller chips have replaced analog PID control circu...[Details]
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The wide operating voltage requirements, large transient voltages, and large temperature drifts of the automotive environment combine to create harsh conditions for electronic systems. This article d...[Details]
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//Matrix keyboard sixteen-button electronic piano source program.C
//Hardware description: 51Hei MCU development board, 12M crystal osc...[Details]
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As with DC current-voltage (IV) and capacitance-voltage (CV) measurements, ultrafast IV measurement capabilities are becoming increasingly necessary for all technicians in characterization labs respon...[Details]
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In order to meet the application of a certain micro-power instrument and improve safety performance, a design scheme for an ultra-low power lithium battery management system is proposed. The scheme...[Details]