tecno4
Follow
Find
317.2K views | +221 today
 
tecno4
Información asignatura tecnología
Your new post is loading...
Your new post is loading...
Scooped by Gumersindo Fernández
Scoop.it!

Unidades Didácticas Animadas. Índice

Unidades Didácticas Animadas. Índice | tecno4 | Scoop.it
more...
Fernando Prieto's curator insight, March 26, 1:22 AM

Tecnología y Dibujo Técnico

Scooped by Gumersindo Fernández
Scoop.it!

How to use a multimeter for advanced measurements

How to use a multimeter for advanced measurements | tecno4 | Scoop.it
more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

Arduino Tutorials and Projects

Arduino Tutorials and Projects | tecno4 | Scoop.it
more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

Everything You Need To Know About Arduino

Everything You Need To Know About Arduino | tecno4 | Scoop.it
Ben teaches you everything you need to know to start using Arduino microcontrollers in your projects **New Episodes Every Other Monday!** Ask Ben Questions i...
more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

Measuring DC Voltage and Resistance - Basic Multimeter Tutorial for Beginners

Measuring DC Voltage and Resistance - Basic Multimeter Tutorial for Beginners | tecno4 | Scoop.it
Basic multimeter tutorial for beginners - measure DC voltage and the resistance of resistors using a digital multimeter.
more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

PNP Transistor

PNP Transistor | tecno4 | Scoop.it
PNP transistors for beginners in electronics - PNP transistor schematic symbol and basic information on PNP transistors for beginners in electronics. Pinout for PN2907 transistor.
more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

Transistor

Transistor | tecno4 | Scoop.it

There are several kinds of transistors available, e.g. BJT, FET, MOSFET. Here the BJT (Bi-polar Junction Transistor) is discussed. There are two types of BJTs, namely NPN and PNP.

more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

Resistor

Resistor | tecno4 | Scoop.it
Resistors for beginners in electronics - basic information on resistors and how to read a resistor value. Written for electronics hobbyists and beginners.
more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

Potentiometer

Potentiometer | tecno4 | Scoop.it
Potentiometers (variable resistors) for beginners in electronics - basic information on pots. and pot. schematic symbols.
more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

Operational Amplifier (Op-Amp)

Operational Amplifier (Op-Amp) | tecno4 | Scoop.it

An operational amplifier (op-amp for short) is a type of amplifier circuit packaged in an IC package. In electronic hobby circuits, many op-amps are packaged in 8-pin DIPs (Dual In-line Packages). Op-amps may also be packaged in bigger DIPs such as 14-pin packages. These IC's would usually contain two or four op-amps.

more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

LED – Light Emitting Diode

LED – Light Emitting Diode | tecno4 | Scoop.it
Light Emitting Diodes (LEDs): basic LED information for beginners in electronics including schematic symbol.
more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

Liquid Crystal Displays (LCDs)

Liquid Crystal Displays (LCDs) | tecno4 | Scoop.it

A Liquid Crystal Display (LCD) can be of the character type or graphics type. Graphic LCD displays have a matrix of pixels that can be used to display text and graphics, e.g. 128 by 64 pixel display. When starting electronics, a character LCD will usually be used.

more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

Diodes

Diodes | tecno4 | Scoop.it
Diodes for beginners in electroncis.
more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

Mira la espectacular lámpara que puedes hacer con una botella plástica y cucharas usadas

Mira la espectacular lámpara que puedes hacer con una botella plástica y cucharas usadas | tecno4 | Scoop.it

Cosas tan simples como botellas plásticas y cucharas usadas pueden servir como materia para crear accesorios realmente bonitos e impresionantes.

No se necesita mucho, el siguiente foto tutorial muestra el proceso solo es cuestión de animarse.

El reciclaje de articulos que de otra manera acabarian en la basura es una de las principales herramientas con las que contamos para aportar nuestro granito de arena para contribuir con un mundo mejor y evitar la contaminación por basura que está convirtiendo nuestros oceanos, ciudades y poblados en verdaderos basureros.

more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

How to use a multimeter for beginners

How to use a multimeter for beginners | tecno4 | Scoop.it
more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

Electronics Tutorial

Electronics Tutorial | tecno4 | Scoop.it
more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

Tecnologías que cambiaron el mundo: el GPS

Tecnologías que cambiaron el mundo: el GPS | tecno4 | Scoop.it
Los sistemas de posicionamiento global similares al GPS han cambiado para siempre el modo en que nos ubicamos y desplazamos dentro de nuestro planeta.
more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

Electronic Components for Beginners

The electronic components below are used in the introduction to electronics and twenty tutorials for beginners. These pages show what the components look like, what the schematic symbols for the components look like and explains their basic functionality.

Electronic Components

more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

NPN Transistor

NPN Transistor | tecno4 | Scoop.it
NPN transistors for beginners in electronics. Schematic symbol and basic information on NPN transistors for beginners in electronics. Pinouts for PN2222, KSP2222, 2N2222, BC107, BC108 and BC109 transistors.
more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

Switch

Switch | tecno4 | Scoop.it
Switches for beginners in electronics - switch schematic symbols and information on some basic switch types used in electronic circuits.
more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

Reed Switch

Reed Switch | tecno4 | Scoop.it

A reed switch is a magnetically operated switch – moving a magnet near to the switch will cause it to close (if it has normally open contacts). A picture of a reed switch is shown below.

more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

Piezo Disk | Piezo Element

Piezo Disk | Piezo Element | tecno4 | Scoop.it

A piezo disk can be used to sense vibration or used as a buzzer to produce an audible sound.

more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

Loudspeaker

Loudspeaker | tecno4 | Scoop.it
Loudspeakers for Arduino and beginner electronic projects.

The loudspeaker used in the tutorials is a small 8 ohm loudspeaker rated at 0.25W (250mW), but any 8 ohm loudspeaker should do.

more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

LDR – Photoresistor

LDR – Photoresistor | tecno4 | Scoop.it
LDR (Light Dependent Resistor) or Photoresistor for beginners in electronics.
more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

Integrated Circuit (IC)

Integrated Circuit (IC) | tecno4 | Scoop.it
Integrated Circuits (ICs) for beginners in electronics, IC packages and DIP IC pin numbering.
more...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

Capacitors

Capacitors | tecno4 | Scoop.it
Capacitors for beginners in electronics - basic information on capacitors and how to read capacitor values and polarity.
more...
No comment yet.