I have no basic knowledge of microcontrollers. I have been assigned to master the Freescale 9s12 series. Can you recommend me some classic Freescale textbooks? And how to learn them in a short and eff...
Hey guys, I have a project that uses DirectDraw, but when executing DirectDrawCreate, there is always an exception. I really don't understand. Please help me analyze what the problem is. My developmen...
This issue recommends e-books from ADI Think TankPractical Handbook of RF and Microwave TechnologyAnalog Devices has been deeply involved in the RF and microwave fields for many years and has the indu...
How to solve the startup noise of flyback isolation switching power supply?
When the power is turned on, the transformer will make a squeak.
The power supply is constant voltage and constant current: ...
E-book "30 Examples of Power Switch Design Secrets"
The second volume is now available for easy download, don’t miss it![[i]This post was last edited by Texas Instruments on 2011-3-10 14:08[/i]]...
As the title says! I would like to ask the MCU experts, because the crystal oscillator circuit on my circuit board always has problems and the startup fails. Is it possible to use only the internal cr...
Hardware designers have begun to adopt FPGA technology in high-performance DSP designs because it can provide 10-100 times faster computing than PC-based or microcontroller-based solutions. Previou...[Details]
The Mobile Industry Processor Interface (MIPI) Alliance is an organization responsible for promoting the standardization of software and hardware in mobile devices. It has released the D-PHY specif...[Details]
Power management solutions for today's portable application processors are becoming increasingly integrated. Total power consumption, standby and sleep current consumption affect battery size, bill...[Details]
0 Introduction
With the development of society, people pay more and more attention to security work. Monitoring products have been used in various fields instead of being used only in importan...[Details]
1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detec...[Details]
1. System Structure
This system is a simulation system of indoor air-conditioning temperature/humidity control system. The data acquisition and control center collects temperature/humidity...[Details]
To understand how and why OLED power supply affects display image quality, you must first understand OLED display technology and power supply requirements. This article will explain the latest OLED...[Details]
introduction
Incandescent bulbs can emit a variety of light, but in specific applications, only green, red, and yellow light are usually needed - such as traffic lights. If an incand...[Details]
Introduction
Nowadays, people pay more and more attention to the security alarm system, and people have higher and higher requirements for the functions and performance of the alarm. This paper prop...[Details]
Against the backdrop of global warming, energy conservation and emission reduction have become a global hotspot and focus, which has also sounded the clarion call for the take-off of the LED lighti...[Details]
Among the uses of electrical energy, lighting accounts for a considerable proportion. Compared with the earlier ordinary incandescent lamps, the fluorescent lamps and energy-saving lamps we commonl...[Details]
Movpower is a portable power bank. It can charge most mobile phones and digital products, such as digital cameras, PDAs, and mobile phones such as Apple, iPod, Blackberry, Motorola, Samsung, Nokia,...[Details]
The most important components of new energy electric vehicles are power batteries, electric motors and energy conversion control systems. The power battery must achieve high performance such as fas...[Details]
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