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　　The industry standard of " Outdoor Communication Power System" is about to be released after nearly two years of discussion. The industry standard of outdoor power supply is of great significance t...[Details]

After two days of exploration, I finally got the RCT automatic wakeup of stm8l05b13 working. There are libraries and registers to implement it. Let me share it with you. Here I will only talk about t...[Details]

1. Introduction Mixing machinery is widely used in the production process of chemical, pharmaceutical, food, water industry, plastic and other industries. When designing mixing machinery, a ce...[Details]

A low-cost solution for measuring and analyzing jitter using the Keysight 53230A counter In data recovery, the relationship between the clock signal edge and the data stream bit is the key to achie...[Details]

China Energy Storage Network News : From January 10th to 12th, the China Electric Vehicle Hundred People Forum held the "China Electric Vehicle Hundred People Forum (2020)" at the Diaoyutai S...[Details]

       Compared with the thinness of 4G mobile phones, most people have the impression that 5G mobile phones are thick and heavy. The thickness and weight of more than 9mm and 200g are not acceptable...[Details]

Using PIC16F877A and 4M crystal oscillator, an experiment was conducted as follows: The experiment measured the LED's high level with an oscilloscope to be 500MS, and the low level to be 500MS. The f...[Details]

——Decryption of fault alarm code 1 The current detection and protection circuit of this model has the following circuit structure and signal processing method: 1) The front-stage cu...[Details]

Introduction I recently used stm8s003k3 to develop a project and used the ADC module. I would like to record some notes and share my experience. Software environment: STVD+COSMIC Hardware environment...[Details]

According to foreign media reports, recently, the British consumer rights organization "Which?" filed an antitrust lawsuit against Apple on behalf of approximately 40 million iCloud users, accusing...[Details]

On the evening of January 11, Huayou Cobalt Co., Ltd. issued an announcement stating that it expects to achieve a net profit attributable to shareholders of the listed company between 3.7 billion yua...[Details]

On September 18, metamaterials have properties that similar natural materials do not have. Researchers at the University of Glasgow in the UK have developed a new, cheap, easy-to-manufacture ultra-...[Details]

      When a user dies, Apple is supposed to hand over everything (iCloud data, iTunes movies, apps) to their next of kin or whoever is listed in their will. Pretty sure even Apple thinks so, but thi...[Details]

Abstract: This paper describes the selection and parameter calculation of fast fuses, which are short-circuit protection elements for rectifiers or thyristors in high-power rectifiers. Keywords...[Details]

We will see all kinds of boxes, big and small, some with holes, some with slits, some with open backs, and some with various uncommon names. What do they look like and what are their characteristi...[Details]