Question 10 : 1. Figure (01) in this article is copied from "Magnetic Components in Switching Power Supplies". If the closed curve in the figure is the magnetization curve of the filter inductor core...
2.4-inch TFT screen, with touch screen, ILI9320 driver! The pin definition is as follows:[img]http://cache.ourdev.cn/new2012/forum/201205/06/1221273f3pt2kvae3pzmt3.jpg.thumb.jpg[/img]Uploaded at 12:21...
1. First open the project's operation -- c/c++ compiler - Preprocessor and add NV_RESTORE2 Set the PAN ID by pressing the button. This part is written according to your own hardware.
3 If I set the ID...
I am a DSP newbie. Recently, I used the DSP5509A development board, which contains an AIC23 audio codec chip, a MIC and LINEIN input channel. First of all, I want to ask if it can only work in one mod...
The original poster asked for the following solution: 1. Proteus .hex files cannot be used and only cof files can be used. 2. Why are the memory registers in Proteus DSP 16-bit storage units all 8-bit...
The upper part is a STM32F103ZET6 core board. Unlike most core boards I have seen before, this is more like a "dedicated" board with SRAM. The main interface only leads to 2 FSMCs with complete signal...
Sailing is gaining more and more attention. How to use modern technology to assist training and improve competition results is particularly important. Considering the real-time data collection in t...[Details]
This article discusses how to wake up a touch-sensitive device such as a tablet without touching the device, using basic gesture recognition and novel proximity sensors. The article discusses the p...[Details]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
With the rapid development of urban economy, elevators are increasingly used as a vertical transportation tool. However, elevator fault detection and maintenance, especially the role of elevator remot...[Details]
Editor's note: In order to help technicians or engineers who have knowledge of PIC microcontroller assembly language quickly master the method of using C language to program PIC microcontrollers, t...[Details]
1. What is temperature?
Heat is a type of molecular motion. The hotter an object is, the faster its molecules move. Absolute zero is defined as the temperature at which all molecular motion ...[Details]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
LED is the abbreviation of light emitting diode, which is an electric light source made of semiconductor technology. The core part of LED is a chip composed of P-type semiconductor and N-type semi...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[Details]
The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[Details]
It is well known to automotive suppliers that automakers are demanding more from their supply base. For connector suppliers, this means stricter requirements for product performance, stability and ...[Details]
The era of mobile access to the Internet has arrived, and it will rapidly change the business and infrastructure needs of mobile operators under a whole new trend of requirements. We need 4G LTE to...[Details]
At present, a large number of cooling tower fans, speed fans and special fans are in use in petroleum, chemical, pharmaceutical, metallurgical and other enterprises. Some fans have no monitoring in...[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]