16G Chinese version of iPad Air Wifi, still with seven months warranty, glass film on the front screen, frosted film on the back, no bumps on the exterior, no obvious signs of use, complete accessorie...
Note: The following fault phenomena can be solved according to this configuration.1. Click the gray option in Project-Download;
2. Click Project - Download and Debug. The compilation is successful, bu...
I want to sample the output power of a switching power supply and use the ADC pin of a microcontroller for detection. For example, my switching power supply is 24V. Could you recommend some simple cir...
As a beginner with zero basic knowledge, I want to learn electronic technology as a hobby. But self-study theory is too boring. I forget a little bit after reading it, and I can't remember it deeply. ...
I have used PIC16 series 16PIN microcontrollers before. Now I am working on a new project and need a 28PIN microcontroller. Please give me some advice. Requirements: 1. PIC16 series, 28PIN, 2. 10-bit ...
The CORDIC algorithm can calculate the approximate value of a transcendental function by gradually approximating it by rotating a two-dimensional vector in circular, hyperbolic coordinates, and linear...
1 Introduction
A wide variety of communication cables and control cables are widely used in various instruments and control equipment. Whether the cable is well-conducted and
whether
th...[Details]
No matter which processor you are learning, the first thing you need to understand is the registers and working mode of the processor.
ARM has 37 registers, including 31 general registers and ...[Details]
MediaTek (2454) announced the acquisition of F-MStar (3697) and attracted the attention of IC design industry. This morning, Gartner Semiconductor Industry Research Director Hong Cenwei analyzed ...[Details]
Smart lighting control systems provide high controllability for various buildings and further enhance the level of green energy. They are the core products of energy conservation and digital techn...[Details]
With the continuous consumption of earth's energy and the scarcity of resources, the harm of greenhouse effect to human beings, and the serious pollution of the atmosphere to the earth, the intern...[Details]
With the rapid development of intelligent control technology, computers and information technology, the trend of information appliances IA (Information Application), computers and communications integ...[Details]
The traditional display screen using 51 single-chip microcomputer to control LED dot matrix has relatively simple functions. If it is to achieve diversified functions, it often takes a lot of time ...[Details]
With the advocacy and implementation of the government's Safe City Plan, the security market has increasingly higher requirements for the clarity of surveillance images. Imagine that after a case o...[Details]
FPGAs are used in 81% of electronic systems, including many commercial and defense products, and most FPGAs use BGA packaging. The BGA packaging is characterized by small solder balls and small sol...[Details]
With concerns about the growing energy crisis, motor efficiency has become an important and timely topic. This is because motors use 63% to 70% of the electricity produced in the United States and ...[Details]
Liquid crystal display (LCD) panels have a wide range of applications, from small portable electronic devices to large fixed devices, including digital cameras, laptops, personal data assistants, d...[Details]
Introduction
X1226 has the functions of clock and calendar. The clock relies on hour, minute and second registers to track, and the calendar relies on date, week, month and year registers to tr...[Details]
The DisplayPort interface standard is approved by the Video Electronics Standards Association (VESA) to provide an open, scalable standard for the entire industry. The development of DisplayPort ca...[Details]
When the so-called "copycat phones" that flood the domestic mobile phone market move towards large screens, stereo amplifiers, touch controls, and even GPS navigation and mobile TV, the homogeneity...[Details]
In order to develop lighting LED technology, developed countries attach great importance to the research of LED testing methods and standards. For example, the National Institute of Standards and T...[Details]