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En este artículo se describe en modo detallado como conectar LEDs al USB con sus respectivas resistencias y con muchos ejemplos prácticos

This article describes in detail how to connect LEDs to the USB with their respective resistors and with many practical examples

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How Can I Recover Data from a Dead or Erased Hard Drive?

Recover Hard drive software by Recovery Mechanic allows to undelete files, repair damaged corrupted and inaccessible disks partitions, recover deleted files and lost folders, undelete lost and corrupted email databases.

How to make a Li-Ion battery charger that can simultaneously charge four 18650 cells together. This charger is very simple to make and performs the work of a balanced charger by stopping the power to the individual cells after the battery gets charged completely.

How to Make Battery Charger at Home

Li-Ion batteries cells) are very widely used in all the electronics gadgets that we use today like mobile phones, laptop, powerbanks, etc. These batteries.

Presento el proyecto de un intercomunicador didáctico. Posee algunas características particulares: 1. Solo un cable estéreo para conectar los puntos remotos 2. En reposo, el intercomunicador no consume corriente 3. Amplificador super resistente hecho con transistores comunes 4. Control de volumen 5. Como micrófonos se usan los mismos parlantes. 6. Se construye sobre plaquetas universales … Seguir leyendo Intercomunicador versatil →

Presento el proyecto de un intercomunicador didáctico. Posee algunas características particulares: 1. Solo un cable estéreo para conectar los puntos remotos 2. En reposo, el intercomunicador no consume corriente 3. Amplificador super resistente hecho con transistores comunes 4. Control de volumen 5. Como micrófonos se usan los mismos parlantes. 6. Se construye sobre plaquetas universales … Seguir leyendo Intercomunicador versatil →

Mostramos la manera de convertir tu viejo router como un nuevo punto de acceso para ampliar la cobertura de tu casa o negocio de una manera fácil.

Aprovecha tu viejo router para mejorar y ampliar la cobertura del WiFi de tu casa

Mostramos la manera de convertir tu viejo router como un nuevo punto de acceso para ampliar la cobertura de tu casa o negocio de una manera fácil.

UHF 440-470 MHz Slim Jim Antenna

Ham Radio Antenna, Jim O'rourke, Gain, Radios, Communication, Planes, Hf Radio, Wifi, Engineer

Battery-based USB chargers are pretty cheap, but it's always cheaper and more fun to make your own. The basic concept is a battery that powers a USB port so that you can juice up your gadgets.

Make Your Own 9V Battery-Powered USB Charger

Battery-based USB chargers are pretty cheap, but it's always cheaper and more fun to make your own. The basic concept is a battery that powers a USB port so that you can juice up your gadgets.

30 Proyectos LED                                                                                                                                                                                 Más

Yes, it's the infamous Joule Thief, in Instructable form! For those of you who don't know, the Joule Thief is a tiny little circuit that allows you to drive.

LED Lights Strip,Oak Leaf SMD5050 Waterproof 16.4ft RGB Led Strip Lighting with 44 Key IR Remote Control For For Gardens/ Homes/ Kitchen/ Cars/ Bar

LED Lights Strip,Oak Leaf SMD5050 Waterproof 16.4ft RGB Led Strip Lighting with 44 Key IR Remote Control For For Gardens/ Homes/ Kitchen/ Cars/ Bar

Make with LED strip lights and maple wood. Also features a remote control!

DIY LED Desk Lamp W/ Strip Lights

Amazing Woodworking Projects Beautiful Woodworking Project that would cost certain

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