The importance of functional safety to the automotive industry is self-evident. ISO 26262 defines automotive functional safety (FuSa) as “the absence of unreasonable risk due to failure of electrical ...
[i=s]This post was last edited by lvxinn2006 on 2019-5-21 21:30[/i] [align=left][b][font=宋体]The development board evaluated in this event[/font]STM32WB55 Nucleo Pack is provided by STMicroelectronics....
[i=s]This post was last edited by qwqwqw2088 on 2020-8-3 10:47[/i]Each Industrial Ethernet protocol has its own unique history and different benefits for industrial applications. This article will bri...
The measured point is the serial port signal TX2 of stm32f103. The first picture is not connected to the 232 chip, and the second picture is connected to the 232 chip. I can't find the reason. I would...
Contactless sensing of the linear or rotational position of nearby objects in electrically and mechanically harsh environments is a common system requirement. Several approaches exist to meet this goa...
ConceptPWM signal is a digital signal with fixed period and indefinite duty cycle.If the counter of Timer_A works in up-counting mode, the output adopts output mode 7 (reset/set mode)and uses register...
1. Insist on preparing the standard solution before use, and do not use expired standard solution. Before using the instrument , it is generally necessary to calibrate the instrument to see whether ...[Details]
Miscellaneous devices share the same major device number MISC_MAJOR(10), but have different minor device numbers.
A hybrid device is essentially still a character device, so the operations of ...[Details]
On the morning of November 26, United Microelectronics Corporation (UMC) and Micron Technology (Micron) announced that they had reached a global settlement agreement. Both parties will withdraw their...[Details]
Buck-boost circuit The working principle process is as follows: (1) When the controllable switch V is in the on state, the power source E supplies power to the inductor L through the controll...[Details]
Recently, driverless startup Nuro obtained a license from the California Department of Motor Vehicles (DMW) to test driverless delivery vehicles on public roads in parts of the San Francisco Bay Area...[Details]
The vehicle monitoring system is a comprehensive system that integrates global satellite positioning technology, geographic information technology and wireless communication technology. The system ana...[Details]
Figure 2-49 shows a Celsius temperature detection circuit composed of an integrated temperature sensor ILPC616, which, in conjunction with the DC voltage 2V block of a digital multimeter, can directl...[Details]
Introduction: This article introduces the problem of power supply detection in actual use of AVR microcontroller. As a formal system or product, after the basic system functions are debugged, once ...[Details]
Recently, Master Lu released the temperature rankings for the first half of 2019, including the brand low temperature rankings, the high/low temperature rankings when the mobile phone is fully loaded...[Details]
Recently, LG released an advertisement on TikTok to promote its dual-screen mobile phone accessories, but the advertisement involved perverted content and was criticized by netizens. The a...[Details]
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]
On July 10, investors asked Hudian Shares on the interactive platform: Copper clad laminate, one of the important raw materials for PCB boards, has recently started to increase in price. Will it have...[Details]
Introduction: For embedded systems, if RTOS is not running, the main function (main()) in program development needs to use some mechanism to make it run happily forever. It has no end. If you want to...[Details]
Global tablet shipments fell 12% year-on-year, Lenovo grew 2%, Apple fell 2%, and Samsung fell 3% The COVID-19 outbreak hampered China’s supply chain as well as domestic consumer demand in China, w...[Details]
Like humans, batteries prefer to operate at room temperature, and thermal management systems ensure this while maximizing efficiency.
When GM first unveiled the 2025 Cadillac Escalade IQ...[Details]
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