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Caja de toques...


witsuk's picture

By witsuk - Posted on 21 February 2009

 Para todos los aficionados de la electrónica, aquí les presentamos un pequeño circuito para hacer una caja de toques. Los componentes son muy fáciles de conseguir. Los componentes que se necesitan son un transformador normal de 120 a 12 V, (500mA), un transistor TIP31, led, resistencia y un potenciómetro de 100kohms.Y para todos aquellos que lo quieran hacer en impreso, tambien esta adjunto el diagrama electrico en formato ORCAD.

CAJA DE TOQUES.zip

 


Students may enroll in Intensive First-Year, Intensive Second-Year, or Advanced Portuguese and meet in class Monday - Thursday for Phonetics & Pronunciation, Grammar, Conversation, and Culture classes internet phone. There is also a three day excursion to the historical city of Ouro Preto during the fifth week. The course is taught by faculty from UFMG's Center for Portuguese as a Second Language. The course load for each level is 150 contact hours. Cost (from 2004): UT students $3,350, non-affiliated students $5,350. Additional costs include roundtrip ticket (approx. $1000), two additional meals per day (approx. $300), local transportation ($100), mandatory health insurance (approx. $160) internet service providers, Brazilian visa fees ($100) and any registration fees at your home university. Contact: Helena Wilkins, 105 W. Dean Keeton, SHC 247, Austin, TX 78703 (512) 471-6415 or (512) 471-6490; helena@mail.utexas.edu Website: www.utexas.edu/student/abroad Summer Portuguese Language Institute in Brazil Where: Vitória-Vila Velha in Espírito Santo (Brazil) through the University of Kansas. When: Summer 2005 For Whom: All students from an accredited U.S. college or university Description: Students may study beginning, intermediate and advanced Brazilian Portuguese language and culture in the coastal cities of Vitória colocation, in the southeastern state of Espírito Santo, Brazil. Students receive 6 hours of undergraduate credit or 3 hours of graduate credit for successful completion of the program. Seven weeks of intensive study are complemented by homestays with Brazilian families. Three excursions, from one to five days each, expand the cultural component of the program. Courses are taught by the program director, native university professors and instructors from the Universidade Federal do Espírito Santo (UFES), a university of about 8,000 students. Capoeira (Afro-Brazilian martial arts) classes are included in the academic program. Classes will be held in the mornings and afternoons, Monday through Thursday, at the UFES in Vitória unix web hosting. Cost: KU students approximately $2,800, non-KU students $3,100 (subject to change) plus an additional $430 payable to host family. Air transportation from the US to Vitória via Rio de Janeiro approx. $1200
Estoy muy impresionado con el esfuerzo que hizo para los fans de electrónica lo mismo está haciendo por mí para los ventiladores de ordenador en forma de sitio pass4sure que útil para ellos al pasar los exámenes de equipo
jejejejeje gracias me sirvio para ayudar a mi hermanito jejejejejeje muy bueno

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