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On December 5, Apple launched an iPhone 11 display module replacement plan for touch issues in an announcement on its official website. Apple said that some devices manufactured between Nov...[Details]
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When there is no light, the resistance of the photoresistor RG is very large (more than 1MΩ), the voltage of the 2nd and 6th pins of the 555 time base integrated circuit is about 1/2 of the power s...[Details]
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Since Clark and Lyon proposed the idea of biosensors
in the 1960s
, the development of biosensors has a history of more than 40 years. As an interdisciplinary subject developed between ...[Details]
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On October 14, Sunlord Electronics released its third-quarter report stating that from July to September 2021, the company achieved operating income of 1.165 billion yuan, a year-on-year increase of ...[Details]
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The STM32 timer is a powerful module, and the frequency of the timer is also very high. The timer can do some basic timing, and can also do PWM output or input capture functions. From the system fra...[Details]
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In the previous article, the author has realized the sampling of external voltage data through a channel of ADC1. This article mainly samples the change of internal temperature of the chip through cha...[Details]
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In actual digital communication systems, it is very difficult to transmit digital signals completely according to ideal conditions. During the signal transmission process, adjacent code elements will...[Details]
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New choice for industrial laser applications: ams and OSRAM launch new green laser with high brightness, high performance and high reliability
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The perceived brightness of gre...[Details]
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New room temperature curing formula for conductive grounding significantly improves yield and reliability, and provides superior protection for heat-sensitive substrates
Henkel lau...[Details]
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;Description: ;Entry conditions: data is placed in ADAT_I2C, page is placed in APAG_ IC 2, byte address is placed in AADR_I2C, if you want to write value 0FH to byte address 03H of the first page of ...[Details]
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0 Introduction Nuclear radiation terrorist incidents and nuclear radiation accidents are sudden, which have great harm to the country's political, economic and social security, and are likely to cau...[Details]
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In the digital age, all personal information that can be stored is valuable. How to preserve personal and industry information for a long time in a safer and more worry-free state at a reasonable cos...[Details]
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The circuit diagram is as follows: //************************************************************ // Function implemented: Digital tube displays real-time temperature, supports negative temperature ...[Details]
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After about a week, I finally got IIC almost done. I can only say that every program should be taken seriously, and every program written is a kind of progress. As for IIC, I feel that I knew about i...[Details]
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As power levels increase and modern power systems become more complex, the demands on high-voltage systems have changed significantly. To effectively meet these demands, it is necessary to us...[Details]
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