The whole system uses the single-chip microcomputer MSP430G2553 to control DS18B20 to read the temperature, and uses LCD1602 for display. The temperature sensor DS18B20 and the single-chip microcomput...
Determine whether a substring matched by the regular expression pattern can be found in b// pattern: the regular expression to be searched// b: the []byte in which to search// matched: returns whether...
The manual of the STC12C5A60 microcontroller provides an operating current of 2~7mA. However, when only a crystal oscillator (and two 22pF capacitors), a 10K reset resistor, and a 5V power supply are ...
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Talking about NaXinMicro, it has many unique labels in the industry. For example, the No. 1 domestic automobile core stock, the most expensive new semiconductor stock in 2022 , with a market value ...[Details]
Huawei and the Institute of Microelectronics of the Chinese Academy of Sciences have proposed a vertical channel-all-around (CAA) transistor suitable for 3D-DRAM construction. According to a previous...[Details]
1. Configure GPIO read Based on video 14 1. Use the DIP switch to implement GPIO input So AP_SLEEP corresponds to GPC0_3, and then in drivers/gpio/gpio-exynos4.c it corresponds to EXYNOS4_GPC0(0...[Details]
1.3C Digital Key Specification Introduction
CCC (Car Connectivity Consortium) is a global cross-industry organization dedicated to developing standards for smartphone-to-car connectivity solut...[Details]
It is a consensus that the photovoltaic industry is currently in a slump. Not long ago, the reporter visited photovoltaic companies. Although he felt the chill brought to the photovoltaic industry ...[Details]
According to analyst Ming-Chi Kuo, Apple plans to launch a new version of Apple TV in the second half of 2022. Kuo wrote in a tweet that the new Apple TV will have an improved cost structur...[Details]
Aunt Wang is an empty-nest elderly person. She is over 70 years old and has a daughter who married and moved to another province. Her daughter lives a barely manageable life. Her husband, who she d...[Details]
A delta-sigma ADC is often the primary component of a 10-kilogram scale that can detect a 1-gram change in weight. When designers need to measure temperature to 0.01 degrees, delta-sigma ADCs are o...[Details]
This running water lamp is actually a single-chip microcomputer minimum application system with eight light-emitting diodes, that is, a single single-chip microcomputer composed of light-emitting d...[Details]
Recently, Wang Yinfeng, president of Huawei's tablet and PC product line, confirmed that the company is planning to launch consumer-grade desktop computers on the market along with new monitors in th...[Details]
The Redmi Note 11 series of mobile phones will be officially released at 19:00 on October 28, and the Redmi Watch 2 smartwatch will also be released at the same time. According to the lates...[Details]
Design Notes 1. Design the overall system solution based on the system functional requirements and considering the cost-effectiveness of the product, including the selection of the system, the functi...[Details]
Cup anemometer
It is the most common type of anemometer. The cup anemometer was first invented by Robinson in the UK. At that time, it had four cups, and later it was changed to three cups. Three p...[Details]
According to the Ningbo Beilun District Government, at the end of 2018, SMIC Ningbo N1 production line was officially put into production. The N2 project was also launched in April this year and is e...[Details]
This standard is formulated to implement the "Industrial Enterprise Design Hygiene Standard" and "Occupational Exposure Limits for Hazardous Factors in the Workplace". This standard is a monitoring ...[Details]