-
If you use a special program to view the Hex file (usually Notepad can do this), you will find that the entire file is in lines, each line starts with a colon, and the content is all hexadeci...[Details]
-
I believe that anyone who has studied electronics will know what a stepper motor is. Its definition and function are described in detail in Baidu Encyclopedia. It is a synchronous motor that is wid...[Details]
-
Abstract: This paper makes a detailed analysis and comparison of several aspects
that affect
the reliability of
switching power supplies
, and proposes a solution to improve the relia...[Details]
-
According to MacRumors, DisplayMate today awarded the Apple iPhone 13 Pro Max the "Best Smartphone Display Award." The iPhone 13 Pro Max received DisplayMate’s highest ever display performanc...[Details]
-
S3C2440 is a 32-bit processor with a theoretical addressing range of 2^32, or 4G. S3C2440 uses as the address line, with an addressing range of 128M, and uses as the bank selection signal, so S3C24...[Details]
-
Engineers working as part of the Advanced Energy Storage Capacitors project, supported by the Technology Strategy Board, have unveiled a new capacitor design that could better control the te...[Details]
-
Linux does not have the concept of IO ports in ARM. When registers and memory are located in the memory space, they are called IO memory.
Here are the steps in brief:
1. Application
2. Mapping
...[Details]
-
(I) Measuring the nominal resistance value Rt
The method of measuring the NTC thermistor with a multimeter is the same as the method of measuring ordinary fixed resistors, that is, the actual...[Details]
-
There are three main ways to dissipate heat: conduction, convection and radiation. For bulbs and spotlights, conduction plays the most important role. In order to achieve good heat conduction effects...[Details]
-
Global semiconductor supplier Rohm and world-class power supply manufacturer Delta Electronics have reached a strategic partnership to jointly develop and mass-produce next-generation GaN (gallium ni...[Details]
-
Solution Overview Traditionally, car doors are opened by remote control with the key, which also requires manual operation; the emergence of PKE (PEPS) completely solves this problem. You only need t...[Details]
-
Microphone array is a very important solution in HiFi audio solutions. Its importance is mainly reflected in sound quality improvement, environmental adaptability, noise processing and spatial sens...[Details]
-
Qualcomm achieves important milestone in 5G millimeter wave independent networking in China
— Laying the foundation for accelerating the commercial deployment of millimeter waves —
...[Details]
-
Preface If we want to understand how a microcontroller runs a program, we first need to understand the composition of the microcontroller. Here we take the 80C51 microcontroller as an example to unde...[Details]
-
Today's GSM mobile phones use high-power amplifiers to achieve the maximum communication distance between the mobile phone and the base station. These high-power amplifiers consume a lot of current a...[Details]