Categoría: hardware
Server Ubuntu-VII-Webmin
Monitoring with Webmin Introduction to Webmin Webmin is a web interface to manage virtually all of the equipment. We can configure it, turn it off, file sharing... is written in Perl and is a great tool to visualize our server. It will now be much easier to perform certain tasks, however in the following chapters
PHP + Arduino on Windows
Arduino and the Internet of the things Increasingly stronger being the union of electronic devices especially Arduino with a Web control, there are several ways of working from the server side (PHP, ASP, Python, Node...) in this tutorial we will make a connection with PHP. The Ideal If you have a device to obtain to
Arduino digital outputs
Everything you need to know about the digital outputs What are the digital outputs? The digital outputs as its name suggests are "OUTPUTS" that can be programmed to have two States HIGH (with 5v) or LOW (low or 0V). I.e., on or off, if any newbie is reading this will think why learn to program
Loop For Arduino
Introduction to the For loop The loop FOR is the type of loop more simple, say that is a loop that since is starts know few turns will give (to difference of while that will stop when receive an event). It is declared in the following way: LOOP FOR ARDUINO for (initialization, condition, increment) {
Push button switch
Components Touch sensor The touch sensor is a capacitive sensor that serves as a button to learn more about the can click here. [caption id="attachment_953" align="aligncenter" width="300"] Touch Sensor Arduino[/caption] Relay to 220V It is a device to separate electrical circuits of the arduino powered 5v to the bulb that operates at 220V. [caption id="attachment_965"
Relay for Arduino to 220V
Introduction to relay 220V for Arduino A relay is a relatively simple electromechanical device. Its operation consists of a coil that is energised (in this case to 5v) when this coil is driven generates a magnetic field that moves a metal inside and it opens or closes a circuit, i.e., as if it were an
Sensor Touch Arduino
Introduction to the Touch Sensor for Arduino Principle of operation The capacitive sensor is simply a capacitor that detects when a person press it. He circuit integrated already prepared for arduino has of all the components for a performance right. [caption id="attachment_953" align="aligncenter" width="300"] Touch Sensor Arduino[/caption] Connection of the Joystick It has five two
Basic electricity
Introduction Before you begin to immerse us in the electronics must have some notions about the physics of electricity, perhaps there are too advanced in math concepts, do not worry if you don't understand them many shall not be used, but if it is necessary to have them. This manual is intended to be simple
Joystick Arduino
Introduction to the Joystick for Arduino Principle of operation The joystick for Arduino is an analog control similar to that has the Dualshock de la Play Station, this device allows us to three inputs, two analog variables that control the position in X and and and a digital when the button is pressed. Applications can
Ultrasound Arduino.
The Sensor HC-SR04 [caption id="attachment_791" align="aligncenter" width="300"] HC-SR04 Sensor of ultrasonic for Arduino.[/caption] Operating principle of the HC-SR04 HC-SR04 is a sensor to measure distances using ultrasound, operation is simple, sends a sound below the threshold that perceives the human ear (ultrasound) and waiting to receive the echo when you receive turn signal measure the
Machine tools CNC and digital fabrication.
If we speak of digital fabrication and CNC (numerical control) machines we must begin with its language, the G-Code, is a standard by which our machines understand what to do. The G-code or programming G indicates the movement to be performed. All the machines have at least one part mobile, as this is the part
Raspberry VS 2 Gizmo
Raspberry Pi and the origin of the Mini PC Surely all know already the famous Raspberry Pi, a mini PC that was born as have cheap computers for practices in schools and colleges, but it turns out that the makers have seen a potential to create projects of these plates and of course have left- 1
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