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1. External interruption
1) Initialize the IO port as input.
In this step, set the state of the IO port you want to use as the external interrupt input. It can be set to pull-up/pull-down input or f...[Details]
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In the above article "Building ARM vexpress development environment with Qemu (I)", we have briefly described how to directly start the Linux kernel through Qemu simulation and mount the root file sy...[Details]
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A low-voltage DC servo motor refers to an engine that controls the operation of mechanical components in a servo system. It is a device that assists the motor in indirect speed change. Its main fun...[Details]
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High-performance ADCs designed using small-footprint processes typically operate from a single 1.8V to 5V supply or ±5V dual supplies. To handle real-world signals of ±10 V or greater, the ADC is typ...[Details]
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On the evening of April 27, Anjubao released its 2021 annual performance report, saying that during the reporting period, the company achieved total sales revenue of 759 million yuan, a year-on-year ...[Details]
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Lianshengde W806 development board simple introduction It's a small purple board that looks like this: I believe this is what everyone bought! a brief introdction: Lianshengde W806 uses the Pingt...[Details]
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In the previous three articles, we have introduced the basic principles of temperature sensors and how to monitor circuit board temperature. In many applications, ambient air temperature monitoring i...[Details]
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With the popularization of cars, cars are no longer a simple and convenient tool for sheltering from the wind and rain. More comfortable, safer and smarter have become the development trend of the ...[Details]
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On May 22, State Grid Jiangxi Electric Power Co., Ltd. officially launched the construction of Yingtan Comprehensive Demonstration Zone of Ubiquitous Power Internet of Things.
This year, State...[Details]
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1. Create a project
Click "Create Project" and the Create Project interface will appear.
2. Select "Project Template" and click "Finish". The project browsing interface pops up.
Click "Sav...[Details]
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In 2009, SAS released the new JMP/SAS CLINICAL product in North America. Insiders believe that JMP/SAS Clinical is SAS's "next-generation data analysis platform" for the life sciences. As a leader ...[Details]
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FCI's newly developed AK2+ ESD (electrostatic discharge) squib is the first commercial airbag connector to integrate the grounding function into the squib connector.
“The new AK2+ ESD connecto...[Details]
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A pulse oximeter is a medical device used to monitor a patient's blood oxygen levels. The device measures blood oxygen levels and heart rate and generates an alarm when levels drop below a predet...[Details]
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Vortex flowmeter is a commonly used measuring instrument , which has certain applications in many industries. Vortex flowmeter technology has gradually matured. The advantages of vortex flowmeter it...[Details]
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On October 31, Zeekr Energy announced that it had successfully obtained the qualification of a virtual power plant aggregator in Shenzhen, marking the company's official entry into the Shenzhen vir...[Details]
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