Categoría: Maker
PHP + Arduino
A way to interact with the serial port directly from PHP is there, but I had some problems until I finally got it. Writing, the sent data, is simple and there are a lot of information on the Internet. The problem has been with the writing, since my Arduino program was in infinite loop sending
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
Cards for the Maker Faire Leon
Preparing some cards with a design very maker. [caption id="attachment_682" align="aligncenter" width="300"] Arduino card[/caption] We are already enrolled and registered in the lion Mini Maker Faire and this we have prepared these cards with a design according to the occasion pass to get to know us and know firsthand our systems for smart buildings and
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
Control LED depending on the intensity light
Our last practice of the Maker workshop conducted a small project where a LED varying its intensity as a function of a light detector. [embed]https://www.youtube.com/watch?v=Hy6qyBCgB0I[/embed] To the end had a small problem and is worked to the reverse, hope solve it the next Friday and remember if like can help us in space way to
The introduction to the Arduino and Makers workshop
The last workshop of Makers made a short introduction to the Arduino board with small programming power and shutdown LED to regulation of luminous intensity. Something simple to start and encourage people to join the Maker community. The idea of these workshops promote the culture of DIY (do it yourself), learn the minimum without in-depth
Flanks of ascent and descent with Arduino
What are the flanks of ascent or descent? Rise flank consists of change of a signal level low to a high level, conversely the flank of descent is the change from a high level to one low, it's really important to know these concepts if programmed automatons or electronics, including the famous Arduino.
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
StartUp Weekend Leon
This weekend went to the Start Up Weekend Leon, is an event promoted by Google, consists in developing an idea in a weekend. How? then step by step. The first thing that must be done is standardized, there are no serious event sports, cultural or entrepreneur without t-shirts, party also have a few bracelets each
Good publicity with Raspberry Pi
Great interactive advertising, one of the best things is: which seems to use a RASPBERRY PI, to the commercial part is really amazing and supportive. I say share and be in this blog. https://www.youtube.com/watch?v=064ipuBiWDg