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1. Connect with life We have learned how to control the beeping time of a passive buzzer. As the last lesson of this chapter, we will combine the knowledge we have learned in the LED chapter to wri...[Details]
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Recently, the National New Energy Vehicle Technology Innovation Center brought two technological innovations, the " Hydrogen Fuel Cell Vehicle Power Platform" and the "High-Performance New Two-Speed ...[Details]
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Reset is the initialization operation of the microcontroller. You only need to add a high level greater than 2 machine cycles (i.e. 24 clock oscillation cycles) to the reset pin RST of AT89S51 to...[Details]
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Light Emitting Diode (LED) is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light. As the application of LED be...[Details]
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Basic innovations and industrial breakthroughs based on electrochemical materials are allowing Chinese companies to occupy a "new heights" in global power battery technology. On August 29, the 24th...[Details]
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On July 30, Huawei announced its first half 2019 results, with sales revenue of 401.3 billion yuan in the first half of the year, a year-on-year increase of 23.2%. The profit margin was 8.7%. Among t...[Details]
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On April 18, Boston Dynamics recently released a new electric version of the Atlas robot, whose outstanding dexterity and agility were fully demonstrated in a new video.
This major update come...[Details]
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I don’t know how you came to learn 51. Anyway, I fooled you all the way. Nowadays, when using 51 to develop products, you must make full use of its internal resources. The original frequency and reso...[Details]
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On May 6, Li Qiang, member of the Political Bureau of the CPC Central Committee and Secretary of the Shanghai Municipal Party Committee, and Gong Zheng, Deputy Secretary of the Shanghai Municipal P...[Details]
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Recently, the LoRa Alliance announced the members who joined the alliance in the past six months, and it can be seen that more and more IoT companies are beginning to pay attention to LoRa. Manufact...[Details]
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Optimizing Accessory Circuit Protection for High Voltage EV/HEV Applications
Bourns® POWrFuse™ PF-K Series is designed to meet ISO 8820-8 standards
September 12, 202...[Details]
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The selection and use of probes need to consider the following two aspects: First, because the probe has a loading effect, the probe will directly affect the measured signal and the measured circuit;...[Details]
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1. What is the junction temperature of LED?
The basic structure of LED is a semiconductor P-N junction. Experiments show that when current flows through the LED element, the temperature of...[Details]
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The OnePlus Nord N10 5G is expected to be priced lower than the original Nord and is expected to launch in the US on October 26 alongside the OnePlus Nord N100. The OnePlus Nord N10 5G is equipped...[Details]
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Photovoltaic Headlines (PV-2005) selects the most recent photovoltaic news from home and abroad for you. Readers are welcome to interact, communicate and discuss with us by clicking on the "Leave a...[Details]
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