1n4148 - Circuitos electrónicos
cargador baterías mh-hidruro
https://www.electronicafacil.net/circuitos/esquema99.html
A precision capacitance meter that measures one picofarad with one percent error.
http://www.nov47.com/cap/cap1.htm
En este proyecto se ha diseñado e implementado un un probador para cables de red.Las redes de computadoras más utilizadas en la actualidad son las redes LAN (Local Area Network - Red de Área Local). Este tipo de redes están en empresas, hospitales, instituciones educativas, etc. interconectando un grupo de computadorasa a través de cables o de forma inhalámbrica. Un cable de red consta de un grupo de 8 hilos de diferentes colores, a continuación se muestra la distribución para la norma T.......
https://ingenelectronics.blogspot.com/2015/06/probador-de-cables-de-red-lan.html
ultrasonic switch
http://www.reconnsworld.com/ir_ultrasonic_ultraswitch.html
Though the 555 driver i ve been using is quite good in running the flyback, however the MOSFETs were easily heated up . I ve broken about 3-4 MOSFET since i ve been using it. Therefore, when i was searching for a more robust flyback driver in order to use it as my tesla coil power supply afterwards, i realized that zero voltage switching (ZVS) flyback driver can give high voltage without heating the MOSFET too much ( sometimes even none!). Hence, i turned to ZVS from that instance. The most popu.......
https://yamanashimasamune.blogspot.com/2011/08/zero-voltage-switching-zvs-technique.html
This is a 1 Watt FM Transmitter amplifier with a good design that can be used to amplify a RF signal in the 88 – 108 MHz band. It is very sensitive if you use good RF power amplifier transistors, trimmers and coils. It has a power amplification factor of 9 to 12 dB (9 to 15 times). At an input power of 0.1W the output will be 1W. You must choose T1 transistor depending on applied voltage. If you have a 12V power supply then use transistors like: 2N4427, KT920A, KT934A, KT904, BLX65, 2SC1970, B.......
http://www.electronics-diy.com/1-watt-fm-transmitter-amplifier.php
https://circuitosytutorialeselectronica.blogspot.com.es/2011/05/circuito-fuente-de-alimentacion.html
https://13norte.blogspot.com/2010/10/programador-eeprom-hecho-artesanalmente.html
https://cuadricopterodiyarduino.blogspot.com/2012/01/leer-emisora-rc.html
https://skema-elektronik.blogspot.com/search/label/Inverter
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