Less than two weeks remain for Warren Getchell to see his dream of erecting a 155-foot stained glass billboard depicting the historic Market House become reality. A fundraising effort, spearheaded by Getchell, is taking place at ...
Tags: Glass Billboard, Market House
Osram Opto Semiconductors GmbH of Regensburg, Germany claims that, with typical optical output power of 650mW, its new Golden Dragon SFH 4232A infrared LED (IRED) is currently the most efficient infrared power emitter on the market. House ...
Tags: Osram, IR LED, LED, Electrical, Electronics