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I have introduced many smart locks. Today’s one is said to be very powerful, with 6 ways to open the door for you. 　　U-Bolt Pro smart lock looks simple and elegant. 　　The most basic 360-degree fing...[Details]

introduction Power management (PM) is an indispensable technology in electronic systems. Due to the use of advanced power management technology, mobile phones, PDAs and other products have...[Details]

According to foreign media reports, Michelin will add radio frequency identification (RFID) chips to all car tires by 2023. The chips will help improve driving safety and provide predictive maintenan...[Details]

0 Introduction With the continuous improvement of living standards, people have higher and higher requirements for family safety and comfort. Smart home monitoring systems can provide safe, comforta...[Details]

CAN protocol features 1.  All units in multi-master control can send messages, and the priority is determined by the identifier (ID). The unit that wins the arbitration (determined to have the high...[Details]

    Abstract: Semiconductor LD-pumped solid-state lasers have high requirements on power supply. The power supply needs to have the functions of slow start and microcomputer control of laser power. ...[Details]

1 Introduction Mobile data processing and transmission systems are mainly used in small or portable instruments. They can collect, process and transmit and receive data through wireless mobile ...[Details]

On a 3-mile stretch of farmland in southwest Michigan, Ford is building a battery factory. The technology needed to build cheap, stable electric vehicle batteries will come from China's Contempora...[Details]

Recently, a batch of trucks carrying Sungrow's lithium iron phosphate energy storage system solutions arrived at the Jiangsu project site. This is another large-scale energy storage project in Chin...[Details]

The driver is located in the middle of the main control box, driver, and motor in the entire control process. Its main function is to receive signals from the main control box, process the signals,...[Details]

Development tools: AVR Studio 6 + WinAVR   The previous versions of this development environment include: void ADC_vect(void) __attribute__((interrupt)); void ADC_vect(void) {       inte...[Details]

Application of Internet of Things, Blockchain and Big Data Technology in Power Battery Industry Not long ago, Li Xiang's post ignited the circle of friends of car people. What did Tesla do right to b...[Details]

　　Eddy current flaw detection method 　　Eddy current testing is to bring a conductor close to a coil with alternating current. The coil will establish an alternating magnetic field, which will pass th...[Details]

Density meter Brand: Boshi Model: BOS-300 series Test product: plastic particles There are many types of plastics, and the density values ​​are different. For example, the density of PP material is 0...[Details]

CAN bus (Controller Area Network) is a communication protocol used in the automotive and industrial fields. It has high reliability, real-time and flexibility, and is widely used in the fields of a...[Details]