DRAWDIO - draw music with a pencil, or a kitchen sink, or a banana, or...

What is Drawdio? Imagine you could draw musical instruments on normal paper with any pencil (cheap circuit thumb-tacked on) and then play them with your finger. The Drawdio circuit-craft lets you MacGuyver your everyday objects into musical instruments: paintbrushes, macaroni, trees, grandpa, even the kitchen sink... higher quality video:Stream on Vimeo -- drawdio.mp4 -- drawdio.wmvMade with Paula Aguilera and Eric Rosenbaum. Thanks to Matea, Micah, Will, Chris G., and Jodi. Drawdio brings to life the everyday interconnections between people and environment, encouraging you to use your sense of touch, and letting you hear otherwise invisible electrical connections by creating, remixing, and playing. How Can I Participate? How Was It Invented? I like showing how ideas germinate. Drawdio - Make It . By Jay Silver .

Drawdio kit | Multilogica-shop Drawdio é um lápis eletrônico quepermite a você fazer música enquanto desenha. É um bom projeto para iniciantes: um kit fácil de soldar com gratificação instantânea. Essencialmente é um um sintetizador musical bastante simplificado que utiliza as propriedades condutivas do grafite para criar diferentes sons. O resultado é um brinquedo divertido que tranforma qualque pedaço de papel em um instrumento musical. Funciona com uma pilha AAA simples por muitas horas (até baterias quase mortas funcionarão)Use um lápis ou lapiseira. O kit vem com um lápis 2B. O kit vem desmontado com todos os componentes necessários incluindo um circuito impresso e um lápis. Há mais informação no Drawdio kit website incluindo vários videos. O kit Drawdio foi desenhado em colaboração com Jay Silver baseado neste desenho original. Esta é uma tradução da página original da Adafruit.

3D at home | 3d for fun and everyone Calibrated Background Noise Generators | Online & Free aM laboratory Universidade de Brasília A informática avançou e a ciência computacional também. Para acompanhar essa evolução, surge um novo tipo de profissional: o engenheiro de Computação. É ele quem trabalha com as diversas facetas da informática, inclusive os aspectos de hardware e software no projeto e desenho de sistemas computacionais, redes e processos. Perfil Facilidade com as Ciências Exatas é fundamental para quem pretende seguir a carreira. Outra exigência é que o futuro profissional busque contante atualização.

famil | Search Results | DIY family Lee-Kuo saw his mum’s paper dogs and decided to design his own system for paper weaving a dog. He found pictures of a dog on the internet and created the proportions in 3D. He then began weaving using his 3D model as a guide. This is his finished paper woven dog. Read Full Post » Weave paper into wonderful objects Posted in general, paper, tagged basket, dog, handbag, magazines, paper, recycle, recycling, weaving on 03/02/2013 | 1 Comment » We had a few magazines lying around and my wife decided to have a go at paper weaving. Read Full Post » This was one of those spontaneous projects that simply went straight into action. Read Full Post » I designed this small lamp for my summer camp students who built the 8 watt stereo amplifier. Read Full Post » It’s been a long time since my last post but i hope the wait was worth it. Read Full Post » I have always wanted to make this string ball lamp and decided to have a go on a sunny afternoon on our balcony. Read Full Post » Read Full Post »

Infinite String Quartet CMoy Pocket Amplifier Common Cmoy Cmoy in parts A CMoy is a pocket headphone amplifier originally designed by Chu Moy on the headwize.com Headphone Resource Site and public discussion Forums. The headphone amplifier is designed around single or dual-channel op-amps such as Burr-Brown's OPA2134 or OPA2132PA, however, a wide variety of op-amps have been successfully implemented. The op-amps directly drive headphones, even though they are not designed for such low-impedance loads, leading to poor performance and audible differences between op-amps that would not exist in a good design.[1] The amplifier's design is quite simple. Circuit[edit] A typical CMoy consists of two identical AC coupled, non-inverting operational amplifier circuits each with a 100kΩ input impedance. Power is supplied to the opamps using a dual power supply, which effectively divides the input voltage source in half to create a virtual ground. References[edit] External links[edit]