In general: 1. There should be a clear layout distinction between AC input and DC output, and the best way is to isolate them from each other. 2. The wiring distance between the input and output (incl...
[i=s]This post was last edited by dcexpert on 2016-12-14 13:56[/i] I have collected names for microbit before, and I am collecting logos here. It should be simple and clear, with Chinese elements, and...
May I ask what are the shortcut keys for flipping a layer in PCB in ALTIUM DESIGNER, including left-right flipping, up-down flipping, and what are the shortcut keys for rotating the layer without flip...
[i=s]This post was last edited by DDZZ669 on 2022-8-7 15:55[/i]Previous article: Embedded Qt - Write and run your first ARM-Qt programThis paper introduces how to write the first embedded Qt program a...
What is serial communication
Serial communication means that data is transmitted on only one line, and only one bit can be transmitted at a time. To transmit a byte, it needs to be transmitted 8 times...
Abstract: This paper introduces the hardware design and software design technology of LCD display module with built-in T6963C and MSP430 microcontroller, and elaborates on itsThe software design ideas...
At present, the development of wireless power supply technology for electric vehicles (EVs) is becoming more and more active. In 2012, Volvo of Sweden established Volvo Technology Japan in Tokyo as...[Details]
Remote keyless entry (RKE) systems have become popular with users, with more than 80% of new cars in North America and more than 70% in Europe equipped with RKE systems. In addition to the obvious ...[Details]
Automotive applications are particularly sensitive to EMI events, which are unavoidable in a noisy electrical environment consisting of a central battery, bundled wiring harnesses, various inductiv...[Details]
1 Introduction
With the acceleration of the pace of urban modernization, society has higher requirements for urban road lighting and urban lighting projects. The state has clearly required tha...[Details]
In order to highlight the concept of "energy saving and environmental protection" of intelligent buildings, solar street lights are designed for intelligent communities. The inclination and capacit...[Details]
Introduction
Power subsystems are becoming more and more integrated into the overall system. Power systems have moved from being separate "essential dangerous devices" to being monitorable...[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]
introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of comp...[Details]
Although it is relatively easy to check the stability of a simple amplifier at lower frequencies, it may be much more difficult to evaluate the stability of a more complex circuit. This artic...[Details]
1 Introduction
Water resources are the basic conditions for human survival and the lifeline of economic development. The reality shows that due to the global shortage of water resources and th...[Details]
This week, Microsoft held its 2012 Microsoft Worldwide Partner Conference (WPC) in Toronto, Canada. At the conference, Microsoft showed its new products and services to partners around the world. A...[Details]
Capacitance Measurement
Used to verify that capacitors meet the manufacturer's specifications. For quality control, a group of capacitors may be placed in an environmental chamber and the cap...[Details]
1. Disadvantages of choosing too high a voltage level
Choosing too high a voltage level will result in too high an investment and a long payback period. As the voltage level increases, the...[Details]
Introduction
Automakers are working to reduce vehicle weight to reduce CO2 emissions and improve fuel efficiency. Designers are therefore seeking new technologies and design techniques that can...[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]