Abort, Retry, Hack? » Blog Archive » OpenLase: open realtime laser graphics. Update: see this post for hardware info and also a new GL laser simulator for those without hardware.
First of all, as I’m sure everyone knows by now, I’ve been working on hacking the Kinect and writing open drivers for it. There’s a website for the community and a Git repo with the code, and it’s working fairly nicely by now. With that out of the way, here’s a project that I’ve been working on on-and-off for the past year or so. I’ve been interested in laser scanning and DIY laser projectors, but I couldn’t find any good open source software to drive them. Specifically, I was interested in the realtime aspect: rendering and showing dynamically generated images and responding to events, not just making and preprocessing laser shows. DIY laser projectors commonly use sound cards as DACs. Since we’re converting laser images to audio data, why not just treat the laser data as audio in the first place? On a typical setup, you’d have two processes running on top of JACK. Camera trick lets you see sound waves in falling water. PP - Main. 7011 DIY 0.02W RGB 5050 SMD LED Emitters - White (50 PCS.
7022 DIY 10W 1050lm 6000K COB LED White Light Rectangle Strip - Yellow (DC 12~14V.
Las 50 empresas más innovadoras del 2013, según Fast Company. Para sorpresa de muchos, Nike se transformó en la empresa más innovadora del 2013, según el ranking publicado por Fast Company.
Más atrás aparece Amazon y Square, en un listado de 50 compañías donde se destaca la ausencia de Facebook y Twitter. Según publica la revista, esta guía anual analiza el estado de la innovación en la economía, con los negocios cuyas innovaciones están teniendo el mayor impacto a través de sus industrias y su cultura en su conjunto. Respecto al primer lugar de Nike, la publicación destaca que durante 2012 la firma concretó dos golpes al mercado. Non-Inverting Amplifier. The amplifier is the first step in the circuit, it increases the amplitude of the signal from around + or - 200mV to + or - 2.5V (ideally).
The other function of the amplifier is to protect the audio source (the thing generating the audio signal in the first place) from the rest of the circuit. UltraTech International Inc. Ultra-Ever Dry does NOT dry clear!
It cannot be used on automobile windshields and obscures visibility through glass. Ultra-Ever Dry is a superhydrophobic (water) and oleophobic (hydrocarbons) coating that will repel most water-based and some oil-based liquids. Ultra-Ever Dry uses proprietary omniphobic technology to coat an object and create a surface chemistry and texture with patterns of geometric shapes that have “peaks” or “high points”. These high points repel water, some oils, wet concrete, and other liquids unlike any other coating. Ultra-Ever Dry has vastly improved adhesion and abrasion resistance, compared to previous superhydrophobic technologies, allowing it to be used in applications where greater durability is required.
Prototype - Coin Acceptor - Programmable (6 coin types) - SKU: MCI-PRT-01212. Description Are you trying to make a quick dime from electronics?
Why limit yourself to dimes? This coin acceptor will take up to 6 different kinds of coin! Whether you're building your own arcade cabinet or just charging admission to your house, this programmable coin acceptor makes it easy to monetize your next project. The sensors in this coin acceptor use the thickness, diameter and fall time of the coins to identify them and it's fully programmable so you're not limited to any particular type of currency. Simply use the buttons and 7-segment display on the side of the unit to select a coin profile, insert a bunch of coin samples (or the same one, over and over) then designate the value.
iPhone Apps For Kids By IDEO Toy Lab. Open business. Open business structures make contributors and non-contributors visible so that business benefits are distributed accordingly.
They seek to increase personal engagement and positive outcomes by rewarding contributors in an open way. Main ideas[edit] Central to the concept are: Details[edit] Knowledge[edit] All knowledge and information is free and open between members (but also to the public at large via membership)Knowledge and information gets converted continuously from any location into a ubiquitously accessible form (via Internet Browser), converted from physical documents,individually held electronic documents,closed databases, etc.Knowledge is built and cared for by the participants of the Open BusinessKnowledge becomes available in statu nascendi, i.e. just when created, not as a secondary reprocessing afterthought (Co-Creating in public a book on Wikinomics [1])
All Categories - Digistump Community Forums. Digispark - The tiny, Arduino enabled, usb dev board! by Erik Kettenburg » SHIELDS ARE HERE! and a community forum, rgb kits, extra Digisparks, priority shipping, and a design update! — Kickstarter. You asked for it and we've delivered - in the next hour or so you will receive a kickstarter message with a link to your personal backer page, where you can state which extras you'd like to add to your order and it will calculate the proper pledge amount.
Of course, you can change your preferences up until the end of the project - but please keep them updated to help us estimate demand. NOTE: New backers will get their personal backer link within about an hour of backing. All extras ship free with any reward level. The following shield PCBs are now available for an addition to your pledge. Use the link that you will receive shortly via kickstarter message to easily calculate your pledge total. Shield PCBs: only come with male headers, we'll include enough headers with your order for any ordered shield PCBs Kits: come with all components needed, including headers.
Thru Hole Proto Shield PCBs (no kits, since they'd be the same!) Derechos del Consumidor - Ley fácil - Biblioteca del Congreso Nacional de Chile. ¿Por qué es necesario pedir una boleta de compra?
La boleta de compra permite ejercer la garantía legal, esto es, el derecho a que cuando un producto nuevo sale malo, se pueda cambiar, reparar o recuperar el dinero. Para hacer efectivo este derecho, el consumidor o consumidora debe presentar la boleta o factura, o cualquier otro documento que acredite la compra, como voucher de tarjeta de crédito o estado de cuenta si es cliente de la multitienda. ¿Qué hacer si lo que me vendieron resultó no ser lo prometido o salió defectuoso? Dependiendo del servicio o bien que adquirió, puede solicitar: Como Tener Tu Propia Empresa en solo unos pasos - Red de Universitarios.
MEET YOUR CREATOR - QUADROTOR SHOW. Japan's Winter Lights Festival.