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Recently, XDA editor-in-chief Mishaal Rahman exposed a new Xiaomi flagship phone codenamed "Hercules" on a social platform. The phone will be equipped with a Snapdragon 855 processor, a triple rear c...[Details]

　　In the boiler water supply system, normal temperature water first passes through the economizer to raise the water temperature to 105~140℃ before being sent to the boiler. In the urban heating syste...[Details]

　　The simplest and most basic program for microcontroller to read and write SD card /> /> 2010-11-01 21:14 　　Reprinted from Daojin Kaisen 　　Final editor zlulu2008 　　Processor: s3c44b0 (arm7...[Details]

▌01 Signal source internal resistance DG1062 is a digital programmable signal source purchased at the end of 2020. By pressing "Utility" - "Channel Settings" - "Output Settings", its output impedance...[Details]

Chapter 8: Preemptive Kernel (Complete Service) If we combine the preemptive kernel and the cooperative kernel mentioned above, we can easily get a more complete preemptive kernel with the followin...[Details]

In recent years, LED as a new energy-saving light source has won high investment enthusiasm and great attention in the world and China, and has penetrated from outdoor to indoor lighting applicatio...[Details]

With the development of integrated circuit design and process technology, embedded systems have been widely used in information terminals such as PDAs, set-top boxes, and mobile phones. Embedded sy...[Details]

On October 13, Japan's Canon announced the launch of the FPA-1200NZ2C nanoimprint semiconductor manufacturing equipment, which will perform the most important semiconductor manufacturing process-circ...[Details]

I talked with a friend today. At present, both the current technology, CTP (Cell to Pack) and CTC (Cell to Chassis) are facing problems, such as advanced design and large-scale platform application. ...[Details]

1 System Description A tire pressure monitoring sensor is installed inside each wheel, which can accurately measure the pressure and temperature inside the tire. The sensor sends the tire ...[Details]

The 400W high-power voltage-stabilizing inverter circuit is composed of TL494. The excitation conversion part uses TL494, and VT1, VT2, VD3, and VD4 form a current-injection drive circuit to drive two...[Details]

Google's Chrome is the most used web browser on almost all platforms, but the Android version of Chrome is only now available in 64-bit version. And unfortunately, it is not suitable for most users. ...[Details]

The previous article focused on the operation and registration of the tty upper character level. This article focuses on thread registration and how it is connected to the upper structure. 1. tty_l...[Details]

#include pic.h typedef unsigned int uint; typedef unsigned char uchar; #define KEY0_DOWN() (RB4==0)//define key pressed __CONFIG(0X1014);//internal clock uchar KEY0_FLAG=0; /************************...[Details]

As the electrification transformation enters the deep water zone, the new energy vehicle industry is experiencing rapid technological iteration and accelerated market penetration. As one of the imp...[Details]