Sans titre. Raspberry Pi Texting Intruder Alarm! In this project you will be able to create a fully functioning alarm system.
It alerts you via text message whenever the sensor gets tripped. Let's look at what you need to put in the code. Construire une sonde de température radio pour moins de 7€ - merciidleman.over-blog.com. Tuto : Installer Retropie l’émulateur multi-consoles sur votre Raspberry Pi. Connecter des dispositifs sans fil à votre Arduino ou Raspberry Pi, Partie 1: Réception en 433Mhz / HackSpark, l'électronique facile ! S Raspberry Pi Lesson 4. GPIO Setup. One of the great things about the Raspberry Pi is that it has a GPIO connector to which you can attach external hardware.
The GPIO connector actually has a number of different types of connection on them. There are: True GPIO (General Purpose Input Output) pins that you can use to turn LEDs on and off etc. Learn.adafruit. Learn.adafruit. Stepper motors fall somewhere in between a regular DC motor (Lesson 9) and a servo motor (Lesson 8]).
They have the advantage that they can be positioned accurately, moved forward or backwards one 'step' at a time, but they can also rotate continuously. In this lesson you will learn how to control a stepper motor using your Raspberry Pi and the same L293D motor control chip that you used with the DC motor in Lesson 9. The Lesson will also show you how to use an alternative driver chip, the ULN2803 For this project, it does not really matter if you use a L293D or a ULN2803. The lower cost of the ULN2803 and the four spare outputs, that you could use for something else, probably make it the best choice if you don't have either chip.
S Raspberry Pi Lesson 4. GPIO Setup. Learn.adafruit. Learn.adafruit. Learn.adafruit. How to Make Slow-motion video with your Raspberry Pi @Raspberry_Pi #piday #raspberrypi. DIY Magic Mirror and Photobooth - Arduino Powered. Magic Mirror - Raspberry PI by Brandt Wolbaum on Prezi. Raspberry Pi Magic Mirror. So, The Annoying Dishwasher™ finally lost it’s vocal cords of hell and got connected an XBee using some optocouplers.
It is time to jump into geek mode (as if we weren’t there yet …), and start the software part. But, before we do, let’s take a look at the setup: I’m using a Raspberry Pi as server to handle all the information.An USB to TTL (old school serial communication) cable connects the Raspberry to …A XBee Module configured as Coordinator. Magic Mirror. This page explains how to build a “Magic Mirror”.
A Mirror, powered by a Raspberry Pi which recognizes people and talk with them ! Just Follow the 7 steps ! Magic Mirror. Michael Teeuw was out shopping with his girlfriend, when he noticed a display mirror with illuminated lighting.
Being one of those people whose minds tend to wander in the frocks department, he decided he’d go home and make a better one. With one-way mirror glass (the sort they use in TV-show and, for all I know, real-life police interrogation rooms) mounted over a flat display device, outputting white text on a black background, the effects you can achieve are rather special, especially if, like Michael, you really care about typography. Best of all, for most people the hardest bit of reproducing this project at home won’t be the Raspberry Pi end – frankly, the bit we’d expect you to find most tricky is making the wooden frame. Turn your Pi into a low-cost HD surveillance cam. Local government CCTV is awful, and it’s everywhere in the UK.
But I’m much happier about surveillance in the hands of private people – it’s a matter of quis custodiet ipsos custodes? (Who watches the watchmen?) , and I’m pleased to see the Raspberry Pi bring the price of networked motion-sensitive HD surveillance cameras down to be affordable by consumers. Ultrasonic Distance Measurement Using Python – Part 2. Following on from my Ultrasonic Distance Measurement Using Python – Part 1 article I decided to make my Python script a little bit more sophisticated. In this example the script takes three measurements and calculates the average. This is displayed and one second later it takes another average. This allows the script to be used to constantly measure distances and print them to the command line.
The Ultrasonic module is connected as before to the Raspberry Pi using a small piece of breadboard and some jumper cables. The Trigger accepts a 3.3V output from the Pi but the Echo pin must be converted to 3.3V from 5V before it reaches the GPIO input. Turn a Raspberry Pi Into an AirPlay Receiver for Streaming Music in Your Living Room. I'm in the process of building a portable boombox using the Raspberry PI, while I have not assembled the case the individual pieces work as intended.
The RaspPi will do one of three things on boot: connect to my home network, connect to a USB powered portable access point, or create an ad hoc network (ad hoc has had mixed results with iOS and Android devices). It will then start Shairport. Nintendo Wii Remote, Python and The Raspberry Pi. I was looking for a way to send data to my Raspberry Pi via Bluetooth.
Ideally I wanted to do this via an Android tablet and a custom app but I couldn’t get the app to connect. During a large amount of Google searching I came across a Python library called “CWiid”. It allows you to read data from a Nintendo Wii Controller via Bluetooth and use this within your own Python script. #RaspberryPi – Ultrasonic sensor. DIY WiFi Raspberry Pi Touchscreen Camera. This project explores the Adafruit PiTFT touchscreen and the Raspberry Pi camera board to create a simple point-and-shoot digital camera.
One can optionally use WiFi and Dropbox (a cloud file storage and synchronization service) to automatically transfer photos to another computer for editing. This isn’t likely to replace your digital camera (or even phone-cam) anytime soon…it’s a simplistic learning exercise and not a polished consumer item…but as the code is open source, you or others might customize it into something your regular camera can’t do. Raspberry Pi computer, either the Model B or Model AWith Ethernet and two USB ports, the Model B is usually easier to set up. The Model A saves a few bucks and uses less power…but with only one USB port and no Ethernet, it requires some added skill and/or shenanigans to get all the software fully loaded.PiTFT Mini Kit — TFT+Touchscreen for Raspberry PiRaspberry Pi Camera Board.
The Raspberry Pi Guy. NEW Raspberry Pi Zero – $5 Computer! Almost 4 years on from initial launch and 7 million boards later, the latest slice of Pi has just been served. Meet the Raspberry Pi Zero. Making a Reset Switch for your Rev 2 Raspberry Pi. One of the changes on the Rev 2 Raspberry Pi board, which I haven’t seen anybody write about yet, (apart from Eben in his original announcement) is the addition of two holes for a header at P6. These were added to enable a reset facility. Shorting those two pins together resets the processor. These are the holes for the P6 header This was too good an opportunity for my curious mind to pass up, so I decided to add a 2 pin header there and try it out. As luck would have it. Raspberry Pi Learning Resources. Garden birds are very choosy about where they build their nest so in order to get good results from this activity, the bird box will need to be located out of any predator's reach, away from any prevailing winds and nowhere near a bird table or feeder.
Once a bird has moved in, the box must not be disturbed until they have finished breeding; this is usually between October and January in the UK. If something goes wrong you can't just open the box and fiddle with your wires or adjust the camera, as this will traumatise the birds and could cause eggs or hatchlings to be abandoned. A requirement of the system is to see the birds in total darkness. Five Basic Raspberry Pi Projects. At $35, the Raspberry Pi is almost an impulse purchase. Once its in your hands, its basic nature calls out for it to be used in some great projects. While its always tempting to jump in and build something completely mindblowing, it pays to start with a few easy projects and learn the system before jumping in to the deep end and experiencing frustration. Easy Project Criteria. Learn.adafruit. 25 fun things to do with a Raspberry Pi. Plus de 50 idées pour votre Raspberry Pi.
40+ Cool Ideas for your Raspberry PI Project. Idée/Projet. Installation X10 sur un Raspberry Pi - DomotiqueFacile.fr. Minecraft: Pi Edition. GPS tracking. Install gphoto2 on your raspberry. HomePi – Test 01 – Lire une sonde avec l’arduino et communiquer avec le RaspberryPi.
Raspberry Pi + La Crosse Technology = Station météo connectée ! Test: LightBerry, un autre système Ambilight pour Raspberry Pi. Réalisation de mon multiroom audio à base de Raspberry Pi et Hifiberry. Recalbox: console de jeux et mediacenter à base de Raspberry Pi pour 50€ PCB For Raspberry Pi WH1080 Weather Station. Raspberry Pi. Raspberry Pi et SMS – milillicuti – communication & publicité – home automation. Serveur d’impression CUPS sur Raspberry Pi et imprimante HP LaserJet P1006. Lapse Pi – Motorised Time-lapse Rail with Raspberry Pi. Raspberry Pi : Pi-Bridge / Centrale domotique. Raspberry Pi avec Node.js et Arduino - Doc’ Alex. 1 – Raspberry Pi Home Dash Screen. Raspberry-pi : Interface Météo : Viskor-Pi ~ Pimp My Pi. Hyperion et OpenELEC sur Rapberry Pi 2 (et LightBerry) Raspberry Pi + Hyperion = Ambilight TV. Raspberry PI ~ 18 : Construire une sonde de température radio pour 7€ Low power ATmega/tiny with watchdog timer.
Lab3 - Laboratory for Experimental Computer Science. Raspberry Pi : Créer un point d’accès WiFi. Web server setup. How to Tweet from your Raspberry Pi using Tweepy - AW. Raspberry pi projects. 40+ Cool Ideas for your Raspberry PI Project. How to create a time lapse video with Raspberry Pi. Serve My-Pi. Make A Raspberry Pi Web Server. Iphone adroid io for raspberry : NetIO. Passerelle SMS avec un Raspberry PI et mail2sms. Air Quality & Weather Project. Raspberry Pi + Webcam + Python + BASH + Dropbox = geek. Raspberry Pi VPN Server - Brad Wells. Raspberry Pi Tutorial – Connect to WiFi or Create An Encrypted DHCP Enabled Ad-hoc Network as Fallback.
Running a lightweight webserver on the Raspberry Pi (lighttpd) - Linux tutorial from PenguinTutor. Open Garage Door ! 18 : Construire une sonde de température radio pour 7€ Domotique : Raspberry PI commande du GPIO avec un iPhone et PLCLink. Wiimote comme télécommande. Raspberry-pi : Interface Météo : Viskor-Pi ~ Pimp My Pi. RaspberryPi : utilisation d’Open2300 pour les stations météo La Crosse Technology.
Minimal webserver distribution (Lighty + PHP + SQLite) Raspberry-pi. Raspberry Pi Magic Mirror. Raspberry Pi Motion Detecting Camera - PiScanner. MotionPie, surveillance vidéo avec Raspberry Pi. Plus de 50 idées pour votre Raspberry Pi. Un coffre aux trésor à reconnaissance faciale. Comment créer un effet bullet time grâce au Raspberry Pi. RaspberryPi : utilisation d’Open2300 pour les stations météo La Crosse Technology. Decode 433 MHz signals w/ Raspberry Pi & 433 MHz Receiver.
12 : Allumer des prises à distance. Wireless Projects - PrivateEyePi Project. Sommaire : Raspberry PI & Arduino, domotique, robotique, et pleins de trucs en “ique” Optimiser la portée RF - La taverne d'Idle. Raspberry Pi as low-cost HD surveillance camera. Adding 433 to your Raspberry Pi. Électronique en amateur: Communication RF 433 MHz entre Raspberry Pi et Arduino. S Raspberry Pi Lesson 11. DS18B20 Temperature Sensing.
Un kit pour transformer le Raspberry Pi 2 en laptop // 02 avril 2015. Raspberry Pi Temperature Logger. Raspberry Pi GPIO Sensing: Motion Detection. 07 : Allumer/éteindre une vraie lampe OU comment faire de la domotique low cost.