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0 Introduction Wireless sensor network (WSN) is a self-organizing network, which consists of a large number of low-cost, resource-limited sensor node devices, and the nodes work together to achieve ...[Details]

Voltage type burnout: Tools: Use a 15V power supply to connect a 47~470 ohm small resistor (not too small), connect a diode-protected light-emitting tube in parallel, and connect the light-emit...[Details]

Analysis of CAN Scheduling Theory and Practice Whether messages in the CAN bus can be delivered on time is an important indicator related to system safety and other issues, which mu...[Details]

According to Jiwei.com, on April 20, Wuxi Taihu Bay Science and Technology Innovation City held its first centralized cloud signing event for key science and technology innovation projects. Accordi...[Details]

On July 7, the Shenzhen Stock Exchange officially accepted the GEM listing application of Shenzhen Xianying Technology Co., Ltd. (hereinafter referred to as: Xianying Technology). According to the ...[Details]

　　TI's MSP430 microcontroller has won the favor of designers with its unique low power consumption and modular design. The new MSP430F247 has a very high cost performance. This 16-bit microcontroller ...[Details]

Common mode rejection ratio (CMRR) refers to the ability of a differential probe to suppress any signal common to two test points in a differential measurement. It is defined as the ratio of the volt...[Details]

      On the evening of June 16, Apple just announced the list of winners of the Swift Student Challenge. There are 350 winners from 41 countries and regions, including 26 winners from Greater China....[Details]

Digital clamp ammeters have functions such as automatic range conversion (automatic decimal point shift), automatic polarity display, data retention, over-range indication, etc. Some also have functi...[Details]

Honor Play3 has been released, and Xiong Junmin, Vice President of Honor Business Department (Product), is also working hard to promote the product. On September 5, Xiong Junmin reposted a certain ...[Details]

STM8L ADC /*********************************************************************************** *Name: Hal_Comm_GetBatADC *Function: Get battery power information *Entry parameters: None *Export pa...[Details]

1. Introduction to LCD1602 Liquid Crystal Module What does LCD1602 mean? LCD stands for Liquid Crystal Display, and 1602 means that 16 characters can be displayed in one line, and there are two line...[Details]

　　Embedded Operation System (EOS) refers to an operating system used in embedded systems. Embedded systems are divided into four layers: hardware layer, driver layer, operating system layer and appli...[Details]

For large convenience stores or supermarket chains, using traditional manual recording methods to manage the storage, transportation, ordering and receipt of goods is extremely labor-intensive and ti...[Details]

Life is a mixture of joy and sorrow, and so is business. Last week, it was reported that Honeycomb Energy decided to suspend the construction of its two battery factory projects ...[Details]