2n3904 - Circuitos electrónicos

http://www.beam-online.com/Robots/Circuits/1381.html

http://www.techlib.com/electronics/Video.htm

http://www.aaroncake.net/circuits/vidswitch.htm

http://circuitdigest.com/microcontroller-projects/clap-switch-using-arduino

https://bestengineeringprojects.com/electronics-projects/telephone-melody-ringer

https://electronicavm.net/category/diseno-de-circuitos/feed

Application Note 15 AN15-1 an15fNovember 1985 Circuitry for Single Cell Operation Jim Williams L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Portable, battery-powered operation of electronic appara- tus has become increasingly desirable. Medical, remote data acquisition,.......

http://www.linear.com/docs/4111

Transistor Preamplifier Calculator (Advanced): Unique calculator applet designs transistor preamplifiers online. Provides standard part values for all components. If user needs more gain, he can easily expand single-transistor design to several transistors. Gain for a multi-stage circuit can rise into the millions. Applet also graphs frequency response of circuit. Circuit can be built on perfboard.Allow a half hour per stage. Great for advanced students, laymen, experimenters, science fa.......

http://www.hawestv.com/amplifiers/trans.htm

http://viasatelital.com/electronica/?p=611

GUIA DE REFERENCIA DE REEMPLAZOS DE TRANSISTORES PEAVEY VIDEOSISTEMAS Peavey Electronics Corporation serviciotecnico@videosistemas.com www.videosistemas.com ORIGINAL IN-HOUSE NUMBER ALTERNATE IN-HOUSE NUMBER FIELD REPLACEMENT ORDER NUMBER NUMBER NOTES TO-92 TRANSISTORS 2N3391(A) SPS-953(A, B) MPS-8097, 2N6520 SPS-690, 699-1, PN-2907A [. . . . . ].......

http://www.videosistemas.com/tips/GUIA_DE_REFERENCIA_PARA_EL_REEMPLAZO_DE_TRANSISTORES_PEAVEY - VIDEOSISTEMAS.pdf

https://growcircuit.blogspot.com/2013/04/audio-peak-indicator-circuit.html

https://joey89924.blogspot.com.es/search/label/Circuit diagram?updated-max=2013-02-02T18:02:00-08:00&max-results=20&start=20&by-date=false

https://jopewiring.blogspot.com/2013/03/automatic-night-light-circuit-using.html

https://loadedcircuit.blogspot.com/2012/12/light-beam-alarm-for-intrusion-detection.html

http://robots-argentina.com.ar/Comunicacion_InterfazRS232.htm