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I am currently studying how to use AVR to drive MAXIN's DS18B20. After a few days of thinking, I finally wrote its driver. Using IAR C++ Compiler #ifndef DS18B20_H #define DS18B20_H /**************...[Details]
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General Purpose Input Output (GPIO), or bus expander, simplifies I/O port expansion using industry standard I2C, SMBus or SPI interfaces. When a microcontroller or chipset does not have enough I/O po...[Details]
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Recently, China National Storage and Energy Technology Co., Ltd. (hereinafter referred to as "China National Storage and Energy") received a 320 million yuan Pre-A+ round of financing led by China ...[Details]
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Today (12), Foreign Ministry Spokesperson Hua Chunying held a regular press conference. Regarding the recent news that Harbin Institute of Technology and Harbin Engineering University were banned fro...[Details]
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Any instrument that has been initially debugged and has been running normally for a period of time will have problems during operation. Common reasons for the problems are: adhesion layer on the inner...[Details]
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Driven by the upgrading of related industries such as global industrialization, information technology, electronic manufacturing, communications and information technology, automobiles, defense and a...[Details]
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Shanghai, August 30, 2022 - Shanghai Fudan Microelectronics Group Co., Ltd. announced today the launch of the ultra-high frequency FM13UF series tag chips and FM13RD1616 series reader chips , which h...[Details]
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1 Introduction
In home theater, karaoke and other audio systems, real-time display of the spectrum of music signals will add a lot of color to the audio system. At present, most of the actual ...[Details]
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I used the most common and cheapest 315 MHz wireless module that costs only a few dollars to receive and transmit, without decoding. The 433m program is the same and does not need to be modified.
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Autonomous driving is a new and important trend facing all automotive OEMs in this era, and the number of electronic control units (ECUs) in vehicles has increased dramatically. This covers many ap...[Details]
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Contents The invention relates to the field of ultrasonic flow meter measurement, and in particular to an accurate measurement method of an ultrasonic flow meter using a time difference method. Bac...[Details]
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Add-on for the TimeProvider 4100 master clock, expandable to 200 fully redundant T1, E1 or CC sync outputs
Critical infrastructure communications networks require high-precision, hig...[Details]
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;;; The commonly used passive voltage probe MDV321 has a compensation adjustment capacitor to suit different oscilloscopes. It must be calibrated before the first measurement, otherwise it will serio...[Details]
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On January 9, the price of battery-grade lithium carbonate fell below the 500,000 yuan/ton mark, hitting a four-month low and falling by approximately 22.83% from the highest point in early November....[Details]
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Inverter constant pressure water supply is a water supply method widely used in industrial and civil fields. It achieves constant water supply pressure by adjusting the speed of the motor. This wat...[Details]
Power technology
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