When I log in to a website these days, a pop-up box always appears saying that my password is too simple and not complex enough, forcing me to change it. Hey, some passwords have been used for more th...
[i=s] This post was last edited by leijiayou on 2014-7-3 22:43 [/i] [b] Introduction to the arm system and my experience of participating in the Helper2416 development board aid program [/b] The board...
The 8th National Undergraduate Electronic Design Competition has finally come to an end. After half a year of hard work, it finally paid off and I won the first prize in the country. After this period...
(6) If the brake fluid level in the reservoir is below the maximum level mark, new brake fluid should be added to the reservoir to make the brake fluid level in the reservoir reach the maximum mark. H...
[i=s]This post was last edited by dontium on 2015-1-23 11:24[/i] [media=x,500,375]v.youku./v_show/id_XNjk0NDM5MTcy.html[/media]LP8755 is the industry's smallest 15A, multi-phase DC/DC converter for pe...
I just saw on the silicon website that the price of the EFM32ZG-STK3200 development board has been reduced from $69 to $29. Although it is still not low, considering that it has a SEGGER J-Link Lite e...
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]
In recent years, lighting has become an important area that countries around the world are targeting to promote energy conservation and environmental protection. According to statistics, about 20% ...[Details]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
Abstract: The output of high-range acceleration sensor is less than 10 mV under the excitation of small signal. The noise of traditional test system may cover such small voltage signal, so that hig...[Details]
The TPS92210 is a single-stage LED lighting pulse width modulation (PWM) controller. The TRIAC dimmable solution not only regulates the LED current, but also achieves a power factor close to 1. The...[Details]
1. Overview
At present, an information revolution is in the ascendant around the world, led by microelectronics, computers and communication technologies, and centered on information technolog...[Details]
1 Introduction
With the improvement of people's quality of life, lamps are no longer just basic indoor lighting tools, but also a kind of practical art for architectural decoration. When ther...[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]
Overview
By transmitting ultrasonic energy into the human body and receiving and processing the returning reflected signals, phased array ultrasound systems can generate images of organs and s...[Details]
1 Development of LED Film and Television Lighting
1.1 The significance of developing film and television lighting
Lighting power consumption accounts for a large proportion of the total p...[Details]
This article discusses the six design steps of LED lighting system design in detail: (1) determine the lighting requirements; (2) determine the design goals and estimate the optics; (3) the efficie...[Details]
Car lights, whether headlights, fog lights or tail lights, play an important role in driving safety. However, the material of the car lights determines that the probability of damage in a collision...[Details]
Mobile phones, MP3s, tablet computers, laptops, digital cameras, handheld game consoles, navigation devices, etc., all these mobile devices are powered by mobile batteries, and the battery life is ...[Details]
Currently, high-frequency and high-efficiency DCDC converters are increasingly used in automotive electronic systems.
High switching frequency can use smaller power inductors and output filter...[Details]
introduction
The core features of mobile value-added service products are mobility, immediacy and personalization. Mobile value-added services are a new service mode that is rapidly developing...[Details]
Talking
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