OpenHAB. Entrevista con Mero Aymà, 'marketing manager' de @Cetemmsa. Lunes, 1 de diciembre del 2014 - 18.43 h.
Diary of a Mad Crafter. I’m in the process of making a flower girl dress for the daughter of my cousin who’s getting married this April (can’t wait for the wedding!!!!
OpenHAB - empowering the smart home. MicroFlight episode 5 - More Install Magnetic Actuators. Make Conductive Ink. Conductive Ink from Jordan Bunker There are so many cool projects out there that use conductive ink, but where to get the ink?
Now you can DIY that part, too! Jordan Bunker of Pumping Station: One in Chicago embarked on this chemistry project and documented the UIUC process into easy-to-follow instructions. Conductive inks have a myriad of different interesting applications. As a quick, additive construction method for electronic circuits, they are especially intriguing. As with most things worth doing, there are risks. Search results for: 'iteaduino' Open Source Automation - Automation software for the home and more. Product Problem Support, Troubleshooting Help & Repair Solutions – Fixya. TuElectronica.es.
Orlando's Community Lab / Hackerspace. Solar Charging Handbag. ArduPi Webcam Tankbot. This is my first robot project though I have been working with Microcontrollers and Embedded Linux for a little while. As of writing (3/1/13) this is still very much a work in progress, but most of the hardware construction has been completed. This robot will provide a remotely controlled, mobile platform for a pan/tilt webcam. It is based on the excellent Tamiya Tracked Chassis Kit with the Dual DC Motors connected to the Arduino Motor Shield R3 via the Screw Terminal.
The Pan/Tilt function is provided by two Tinkerkit Servos which also allows them to be connected to the Motor Shield without taking up additional pins. Carriots.
Aplique hiedra espiral. Raspberry Pi + Arduino - niltoid.niltoid. The Raspberry Pi kind of looks like an Arduino replacement as far as it’s physical appearance.
At first glance, it’s specs are much more impressive for the same price point as an Arduino. However, it is by no means an “Arduino killer”. You could certainly swap out one for the other in some simple use cases. However the two devices have very different capabilities, and I find that they actually complement each other quite well when combined. WiringPi. Raspberry Pi Face Recognition Using OpenCV. About a year ago, I created a Wall-E robot that does object and face recognition.
It uses Arduino as the controller and need to communicate with a computer that runs the face detection program to track the target. Raspberry Pi face recognition has become very popular recently. The Raspberry Pi - Arduino Connection. Arduino and the Raspberry Pi. I got a PI!
So I got a raspberry pi. It took almost 10 weeks to arrive, but it was definitely worth the wait. For those who don’t know, the Raspberry Pi is a cheap $35 computer that includes processor, memory, and a sd card slot for the hard drive. Embedded Pi. Why do we launch Embedded Pi?
It was a year ago when Raspberry Pi was launched in UK, received huge coverage worldwide. However, it has its own limitation to interact with outside environment. Raspberry Pi to Arduino shields connection bridge. Article Index Go to Index1.
The Shield. 8 Digital pins.Socket for wireless modules.RX/TX pins.i2C pins (SDA, SCL).SPI pins (SCK, MISO, MOSI, CS). Can be used also as GPIO.8 channel analog to digital converter.Switch to enable external power supply. UDOO: Android Linux Arduino in a tiny single-board computer by UDOO. UDOO is a mini PC that could run either Android or Linux, with an Arduino-compatible board embedded.
UDOO is a powerful prototyping board for software development and design, it’s easy to use and with a few steps you can start using it and creating your projects with minimum knowledge. UDOO merges different computing worlds in one; each world has its strengths and weaknesses, and all of them are useful today in education as well as Do-It-Yourself (DIY) and rapid prototyping endeavours. UDOO is an open hardware, low-cost computer equipped with an ARM i.MX6 Freescale processor for Android and Linux, alongside Arduino DUE’s ARM SAM3X, both CPU integrated on the same board! UDOO’s size is 4.33 inch x 3.35 inch (11 cm x 8.5 cm) and it has low power consumption. » Tutorial para conectar un Arduino con Raspberry PI por puerto serie. Un artículo imprescindible para conectar los dos más importantes dispositivos del mundo Open Source como son RaspberryPi y Arduino.
Vamos a llevar a cabo una comunicación serie entre ambos dispositivos, veremos que archivos debemos modificar en RaspberryPi para que esto sea posible, como solventar un punto de conflicto como son los niveles de tensión y todo esto lo hacemos como siempre, seguido de varios ejemplos y un pequeño documento que podéis descargar . Raspberry para torpes. A la hora de usar una webcam por streaming en Raspberry Pi, tenemos varias alternativas. Adafruit Learning System. DIY Drones. Airfoil. Examples of airfoils in nature and within various vehicles. Though not strictly an airfoil, the dolphin fin obeys the same principles in a different fluid medium. Introduction Streamlines around a NACA 0012 airfoil at moderate angle of attack Lift and Drag curves for a typical airfoil Supersonic airfoils are much more angular in shape and can have a very sharp leading edge, which is very sensitive to angle of attack.
Engranaje. La principal ventaja que tienen las transmisiones por engranaje respecto de la transmisión por poleas es que no patinan como las poleas, con lo que se obtiene exactitud en la relación de transmisión. How to Build a Robot Tutorial - Society of Robots. Learning Resources. How to Build a Robot Tutorial - Society of Robots. Introduction to Gears No good robot can ever be built without gears.
As such, a good understanding of how gears affect parameters such as torque and velocity are very important. In this tutorial I will first talk about the basics of gears, how to use them properly along with simple equations, and then I will go into specific types of gears. Mechanical Advantage, Torque vs. Rotational Velocity Gears work on the principle of mechanical advantage. This means that by using different gear diameters, you can exchange between rotational (or translation) velocity and torque.
As with all motors, by looking at the motor datasheet you can determine the output velocity and torque of your motor.
Automaton. Maxwell's wheel pendulum. Freetz. AVM - Home Network with FRITZ! - DSL, LTE, Cable, WLAN, DECT and Powerline. FRITZ! Box is AVM's versatile solution for secure Broadband-Access from multiple PCs. A router with an integrated modem, FRITZ! Box offers many options, including USB and LAN ports, WLAN with wireless encryption activated out of the box, and extensions to connect your accustomed phones. FRITZ! RHex robot uses leaping ability to do 'Parkour' (video) It's easy for a robot to perform in a sterile lab environment, but only a select few devices -- like Boston Dynamics notorious AlphaDog -- have proven themselves in the wild. However, the University of Pennsylvania's X-RHex Lite has also made that leap, as it were, and a new video shows just how talented it's become.
In it, the droid puts all of its running, jumping and grabbing talents together to perform flips, chin-ups and even Parkour-like moves over campus obstacles. The researchers hope it'll perform rescue missions or research in tough environments one day, but until then, gaze in awe at the video after the break. Comments. Raspberry Pi - Order Pad. Board Only Raspberry Pi Model B 512MB RAM * Please note the Raspberry Pi does not come with the SD card included. SoC Broadcom BCM2835 (CPU, GPU, DSP, and SDRAM) CPU: 700 MHz ARM1176JZF-S core (ARM11 family) GPU: Broadcom VideoCore IV, OpenGL ES 2.0, 1080p30 h.264/MPEG-4 AVC high-profile decoder Memory (SDRAM): 512 Megabytes (MiB) Video outputs: Composite RCA, HDMI Audio outputs: 3.5 mm jack, HDMI Onboard storage: SD, MMC, SDIO card slot 10/100 Ethernet RJ45 onboard network Storage via SD/ MMC/ SDIO card slot.
Linux Embedded Devices Comparison: Yun, BeagleBoard, Rascal, Raspi, Cubieboard & pcDuino. Awaiting for the new release, Arduino Yun, I think it's very interesting to know more about the new linux devices in the market. There are a lot of emerging ones and many of them agree in the same feature: to be Arduino-compatible. Why? Arduino was launched in 2005 and it has become in a standard as a modular platform, so all new devices want to add this feature, allowing people to use each platform as easy as Arduino.
Some can carry Ethernet, Wifi, HDMI, NAND flash... these features change in each board we are going to compare. But all of them have GPIOs, and even an expansion board to make the port easy. Index_es. How-To Geek - For Geeks, By Geeks. How to do anything. No Puedo Creer » Gadgets, noticias, inventos y regalos para frikis y geeks. ¿Y si nos fabricásemos el jabón en casa? Para votar este post conéctate con Facebook ¿Qué hacer con el aceite usado de las comidas?
Tras esa pregunta, una estudiante de la Universidad CEU-Cardenal Herrera de Valencia llamada Analía Blanco tuvo una idea clara: fabricar jabón como se había hecho tradicionalmente, pero con una máquina que ayudara a los interesados en ahorrar reciclando. Y se puso manos a la obra, claro. Tras dos años de trabajo, pudo presentar un prototipo de pequeño electrodoméstico que facilita la fabricación del jabón. ¿El nombre del curioso aparato? Demystifying PID Control with a look at the new Arduino PID library. OpenWrt. XBee Buying Guide. XBee Buying Guide Welcome to the wireless world of XBee. Maybe you’ve heard of it, maybe you haven’t, either way you are in for a fun ride.
XBees are tiny blue chips that can communicate wirelessly with each other. Wireless Sensor Networks Research Group. Pickles - Pickles. Free Educational Software. Just on time for Christmas and after 6 months of hard work we are shipping GCompris 0.50. So far we have many fixes and improvements all around in 563 commits done by 17 contributors and more than 20 translators. Just looking at the 12 new activities: Product - Hackberry A10 Developer Board. Nace Gooseberry, el primer competidor directo de Raspberry Pi. About. DesignSpark - Home. Steve On Java - JavaFX » JavaFX on Raspberry Pi – 3 Easy Steps. Note: Updated for NOOBS and Java 8 EA [changes highlight in red] The long awaited early access of JavaFX on Raspberry Pi is finally out.
JDK 8 (with JavaFX) Developer Preview for ARM — Java.net. Notifications in the cloud. Con la Raspberry Pi el límite lo pones tú: aprende qué puedes hacer (II) Register interest for your @Raspberry_Pi. . Ingeniería del Software - Puigros. Cubieboard. APC. Hardkernel. FrontPage - Raspbian. Radios caseras de Dave. How to Make a Crystal Radio in 10 Minutes.
Radios de Galena. Main Page/es - Qi-Hardware. OpenPICUS. Storage For Open Source. Qué es Obsoletos. Brief. An ARM GNU/Linux box for $25. Take a byte! Podcast - JavaHispano Podcast - 132 - Introducción a Arduino (Entrevista a BricoGeek) Willow Garage. Decoration.
Tricks. Make A 3D Paper City! Arduino.