Lights can be seen everywhere in life. While most people enjoy the light it brings, they ignore the potential health hazards it may lay. From the dazzling neon outside, to the use of unreasonable lighting fixtures in the home, ubiquitous light pollution is like a beautiful invisible killer

Abstract : The hardware composition and GIS software development of vehicle navigation in vehicle remote terminal instrument are discussed. The circuit diagram of the Renesas Electronics SH7764 microprocessor is given, and the architecture and data management of the embedded e

At the US Wireless Communications Show in Las Vegas, Zagg released two iPad mini Bluetooth keyboard accessories, one of which is called ZaggKeys Cover. According to Zagg, this is the thinnest device on the iPad mini Bluetooth keyboard peripherals currently on the market, with a thickness o

A few days ago, Sanan Optoelectronics pulled out "Ten Lianyang". Last week, there were a number of institutional seats to buy the company's stock to push the stock price to the daily limit. The reason for the stock price change is its restarting fixed-income project. Two months ago,

Guangxi Power Grid Corporation recently announced the 2013 Guangxi power supply and demand situation report, and it is expected that the overall power supply and demand balance in our district will be balanced this year. Under the circumstances of normal water supply, guaranteed coal suppl

DSP development 1. TMS320C2000 The TMS320C2000 series includes the C24x and C28x series. The C24x series recommends the LF24xx series instead of the C24x series. The LF24xx series is cheaper than the C24x, with higher performance than the C24x, and the LF24xxA has encryption.

Recently, Samsung released a 13.3-inch high-resolution display in Korea, which has a resolution of 3200×1800 and a pixel density of 276 ppi. Samsung said that this 13.3-inch QHD 3200x1800 high-resolution display will be used in notebooks. Undoubtedly, the performance of this display i

[Source: Gaogong LED's "LED Lighting Channel" magazine No. 6 (Total Issue 42) Reporter / Li Jingyu] When reporters visited the surveys in major lighting stores in Shenzhen recently, many merchants reported that the market has been unstable since this year, and the lighting fixtures f

μC/OS-II is an open, real-time multitasking operating system with open code and tailorability. The kernel achieves high efficiency and high real-time performance by implementing preemptive task scheduling algorithms and multi-task communication. In addition, it has a very s

Two major LCD panel giants in China have issued quarterly reports in recent days. The report shows that China Star Optoelectronics achieved sales revenue of 3.363 billion yuan and net profit of 408 million yuan, and its profit exceeded the 2012 full year (315 million yuan); BOE achieved a

The LED lamp has the characteristics of energy saving and environmental protection, simple control, and people mainly use it in lighting and other aspects. However, a Japanese company had a whim, invented a bathtub with LED lighting, can relieve nerves, looks very dreamy. The seven-color

21ic News Silicon Labs has announced the industry's first single-die, fully integrated digital radio receiver solution from antenna input to audio output for portable and consumer electronics worldwide Developed by the market. Utilizing software-defined radio technology, the new Si468x receiv