- File#1 300dpi_Joule_02_opt.jpg (17.5 KB) , download : 2 - File#2 DB2009AU01450_opt.jpg (22.2 KB) , download : 1 USA - OSRAM's ( http:// ) LED technology contributes to the energy efficiency of Volkswagen's L1 concept car presented at the Frankfurt International Motor Show (IAA). The veh ----more
CNET News.com September 27 International Report Traditionally, the use of contact lenses is to give normal or near-normal vision to people with poor eyesight, but why not let them have "super vision"? Why not use the hologram to put the driving control panel in the contact lens for the dr ----more
0 Introduction In order to realize the function of automatic charging of the charger used in mobile phones, electric bicycles, etc., various dedicated IC charger integrated circuits and various sampling circuits are mostly used. This paper introduces a circuit that can eliminate the complicated IC ----more
Night along the Yangtze River Avenue The Jinshan Golden House is splendid, and the Guishan Silver Pavilion shines! Last night, the Qingchuan Pavilion, which had just completed the lighting upgrade, was like a painting, and the tiles were like snow. It was extremely dazzling under the shade of the ----more
On the 26th, the Foxconn (Chongqing) Industrial Base covering an area of ​​1800 acres was officially started in Xiyong Microelectronics Park. Member of the Political Bureau of the CPC Central Committee, Secretary of the Municipal Party Committee Bo Xilai, Mayor Wang Hongju, Executive ----more
USA - Lighting Science Group (LSG; http:// ), a specialist leader in LED lighting products, previewed its next generation line of LED retrofit lamps that will be available in the fourth quarter of this year. The new line of lamps will have substantially increased light output compared to LSGs curr ----more
High-tech LED network / fairy compilation Dominant has introduced a new line of warm white light SpiceLEDs, the SSW-HLG. This product can emit 500mcd of lumens at an operating current of 20mA, and its operating temperature tolerance can reach 110 °C. This small device uses the 0603 (S-Spice) i ----more