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Kadu Magalhães
Motor Bedini - Explorando a FCEM (Força Contra Eletro Motriz) - BEMF Recentemente um tema tem roubado um pouco do meu tempo, trata-se de um dispositivo muito interessante patenteado por Jonh Bedini, e por isso é frequentemente chamado de "Motor Bedini". Esse é um assunto bem confuso, e embora seja bastante comentado na internet em inglês e espanhol, é pouco explorado em português. Trata-se basicamente de um motor magnético de pulsos, formado por um pequeno circuito, uma bobina bi-filar e uma…
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How to use LED circuit in basic ways | ElecCircuit.com
How to use LED in basic ways for beginner, sybol like dode, different LED voltage. There are many LED circuits. Why it does not glow and more.
profabricationtechniques.com
Tap-and-Drill-Guides
Understanding LED Drivers by LEDSupply
All you need to know about powering LEDs: LED Drivers 101
Como modificar un receptor de FM para oir la VHF
Como modificar de manera muy sencilla la circuitería de un receptor de FM comercial, de los que tenemos habitualmente en casa, para recibir las emisiones de banda aerea y VHF.
Common wye and delta #transformer connections...... #engineeringstudents #electricalengineering
Transistores bipolares | Profe Tolocka
Los transistores son dispositivos semiconductores fundamentales en todo circuito electrónico. Los hay de distintos tipos y características, en este artículo haremos una introducción a los transisto…
Como construir un transformador flyback - Ikkaro
Este maravilloso artículo de Jorge Rebolledo, viene como respuesta a las dudas que surgieron con la construcción de un tubo de plasma. ¿Cómo obtenemos la
Flyback Transformer Driver for Beginners
Flyback Transformer Driver for Beginners: The schematic has been updated to include basic transistor protection in the form of a capacitor and diode. The "going further" page now includes a way to measure these illustrious voltage spikes with a voltmeter.A flyback transformer, som…
подключение вентилятора на лм 317: 14 тыс изображений найдено в Яндекс.Картинках - Imgram Pin to Pin
подключение вентилятора на лм 317: 14 тыс изображений найдено в Яндекс.Картинках - #speed #в #вентилятора #изображений #лм #на #найдено #подключение #тыс #ЯндексКартинках
How to Read a Capacitor: 13 Steps (with Pictures)
How to Read a Capacitor. Unlike resistors, capacitors use a wide variety of codes to describe their characteristics. Physically small capacitors are especially difficult to read, due to the limited space available for printing. The...
Variateur de vitesse moteur 230V 16A : réalisation - Astuces Pratiques
Un variateur de vitesse peut se réaliser simplement et rapidement avec seulement quelques composants. Tout le montage du variateur se trouve, en
Retro LED - VU Meter
We present a special Volume Unit Meter circuit, which resembles a retro electromechanical meter device. You may place it at the front panel of your power amplifier. The specific VU meter uses a logarithmic scale of 3 dB/step, and gives a real view of the output power of the amplifier. It can be powered from a voltage between 10 and 13V, and can be connected to any amplifier having an output power between 1 and 200W. The VU meter is made from 20 rectangular LEDs. The LEDs are placed in a…