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    As the problem of population aging worsens, home medical monitoring has an increasingly broad market. Blood pressure, as an important physiological parameter reflecting the cardiovascular system a...[Details]

UCD3138 is the latest generation of digital power controller launched by Texas Instruments, which was officially released in the first quarter of 2012. Compared with the previous generation of digi...[Details]

It is a new type of control device developed by Unitrode . It is a current control type pulse width modulator that is widely used in China . The so-called current type pulse width modulator...[Details]

With the rapid development of new energy, self-driving cars and the Internet of Vehicles, the demand for automotive displays has increased significantly. Innolux also specially displayed its automoti...[Details]

～125W×8ch high-output array can significantly extend the measurement distance of LiDAR application products and significantly improve the resolution～ *As of September 26, 2024, ROHM survey...[Details]

AT89cxx encryption principle   　　MCU decryption is simply to erase the encryption lock bit in the MCU. Due to the unreasonable design of the erase operation timing of the AT89C series MCU. It is poss...[Details]

BMW's smart driving has also become more powerful~ Recently, there is an exciting news from the automotive industry: BMW has been approved in Germany to equip the same model with L2+ int...[Details]

introduction 　　Time delays for audio are traditionally implemented using delay lines or charge-coupled devices, which are widely used in consumer equipment. The most common is the reverberation sy...[Details]

1. Rotary engine - a type of internal combustion engine that converts heat energy into rotational motion rather than piston motion 2. Constant velocity joints in cars. This is why the wheels o...[Details]

　　This article introduces in detail the transplantation of uC/GUI into ARM core S3C44B0X. Practice has proved that uC/GUI has good real-time performance and stability as well as broad application pro...[Details]

In the operation of rotating machinery, when the speed of the shaft reaches a certain value, the operation of the shaft will become unstable and vibration will occur, and the shape of the shaft wil...[Details]

In recent years, the Bluetooth TWS headset market has developed rapidly, and new products have emerged one after another. Users are increasingly demanding on the matching charging boxes. They no lo...[Details]

Modern telecommunication systems have very high requirements for the quality of DC power supply voltage. The voltage is not allowed to be interrupted instantly, and its fluctuation, transient and nois...[Details]

　　Usually, water towers are used to supply water to users' taps, and water towers need to use water pumps to continuously add water to the water tank. Too much water will overflow, and too little wat...[Details]

1. Introduction 　　 The permanent magnet brushless DC motor is a new type of mechatronic motor that has matured rapidly in recent years. The motor consists of a stator, a rotor, and a rotor position de...[Details]