Demo program : https://makecode.microbit.org/_X1qKJtVXWeJrExtensionURL : https://github.com/makecode-extensions/LIS2MDLThis content is originally created by dcexpert, a user of EEWORLD forum. If you w...
The filter is one of the essential key components in the RF system. It is mainly used for frequency selection - allowing the required frequency signal to pass through and reflecting the unwanted inter...
GPIO operations can be performed through the sys file system interface. When the file system operates GPIO, you must first check whether the GPIO you want to operate is occupied by other drivers. If i...
Although it is just a target reporting device, it is not only used for display, but also has wireless communication and human-computer interaction interface. I have never done interface development in...
Isolated brick converters are widely used in telecommunications systems to power network equipment and are available in a variety of standard form factors and input/output voltage ranges. Their modul...[Details]
On November 16, the groundbreaking ceremony for the first batch of centralized shared energy storage demonstration projects in cold regions was held at State Grid Jilin Electric Power Co., Ltd. The la...[Details]
Recently, Lamborghini, the world's top sports car manufacturer, announced that it will jointly develop a new supercar with MIT. The car will use supercapacitors to provide power, which is very diff...[Details]
The most basic process of designing a circuit board can be divided into three steps: designing the circuit schematic, generating a network table, and designing the printed circuit board. Whether it ...[Details]
ARM (Advanced RISC Machines) Overview: It has three meanings: it is the name of a company, the general name for a type of microprocessor, and the name of a technology. Technical features Small si...[Details]
1. Purpose Due to project requirements, it is necessary to realize the communication between the S3C2440 serial port and the PC. Through the serial port communication examples in the experiment manua...[Details]
1 Introduction
In the mid-1960s, American scientist Maas conducted a large number of experimental studies on the charging process of open batteries and proposed an acceptable charging curve for bat...[Details]
1. Measuring insulation resistance
It should be conducted on each phase separately, and the other two phase conductors, metal shields or metal sheaths and armor layers at both ends of the ...[Details]
On June 16, the official pushed a firmware update for the full-scene video stabilization technology to the Meizu 17 series media review phones. At that time, the official announced that the retail ve...[Details]
The mileage of electric vehicles is one of the main criteria for consumers to measure the quality of electric vehicles. As we all know,
the battery
of electric vehicles plays a decisive role. So ...[Details]
5G, artificial intelligence (AI) and IoT applications are driving explosive growth in data traffic, creating unprecedented bandwidth demands for networks and data centers. Keysight technology exper...[Details]
Embedded systems have been developing rapidly due to their high cost-effectiveness and short development cycle. The development of various applications based on ARM processors is in full swing. Here ...[Details]
High reliability, powerful functionality, high speed, low power consumption and low price have always been important indicators for measuring the performance of microcontrollers, and are also necessa...[Details]
On November 7, Nissan Motor said it plans to launch new energy vehicle models in China and plug-in hybrid vehicles in the United States.
The company also announced its latest goal: to shorten ...[Details]
MEMS sensors
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