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Saveti – Raspberry PI

Ukupno: 13, strana 1 od 1

GaPi Gateway pristup otvorenog koda

 

 

 

Upotreba Raspeberry pi i Opencv Face Recognitiona   GaPi je sistem koji omogućava ljudima da otključaju svoja vrata putem prepoznavanja lica, koristeći Raspberry Pi i LOGITECH web kameru i elektronsku bravu na vratima.   Web kamera snima slike kada se neko kreće u posmatranim područjima, a zatim ove slike obrađuje za prepoznavanje lica.   Kada je lice detektovano, ono se obrađuje i upoređuje sa sačuvanim licima u bazi podataka, i proverava da li lice pripada osobi kojoj je dozvoljeno otvaranje vrata ili ne. Ako se lice osobe poklapa sa sačuvanim licima u bazi podataka vrata će se otvoriti, a istovremeno će biti poslat tvit sa fotografijom osobe koja pokušava da otvori vrata.   GaPi koristi veliki broj projekata otvorenog koda, da bi ispravno funkcionisao.   MOTION – program koji kontroliše video signal sa kamere. OPENCV – računarska vizija i mašina za učenje biblioteke softvera. TWITTER4J – Java biblioteka za Twitter API. PI4J – namenjen je da obezbedi vezu između izvornih biblioteka i Java biblioteka za potpuni pristup Raspberry Pi-u. RASPBIAN – Debian-zasnovani besplatni operativni sistem koji je optimizovan za Raspberry Pi hardver.   Za ovaj projekat potrebni su vam sledeći delovi:   Raspberry Pi, model A ili model B koji se pokreću na Raspbian operativnom sistemu. Webcam, Logitech B910 HD. Electric Door Strike 12V DC. Relay 5V. Charger 12V. SDCARD 8Gb Prvo upotrebite web kameru da biste snimili fotografije kada se neko kreće u posmatranom području, koristeći projekat kretanja otvorenog koda.   Ove fotografije se obrađuju da bi se detektovala lica koristeći opencv za detekciju lica.   Kada su lica detektovana, obrađuju se i upoređuju sa licima koja se nalaze u bazi podataka koristeći LBPH (Local Binary Patterns Histogram) algoritam u OpenCV-u, da bi se odlučilo da li lice pripada osobi kojoj je dozvoljeno otvaranje vrata. Ako se lice osobe poklapa sa licem sačuvanim u bazi podataka, biće poslat signal putem GPIO-a za puštanje električnog napona do brave, putem gpio4j-a, a istovremeno će putem twitter4j-a biti poslat tvit sa fotografijom osobe koja pokušava da otvori vrata.
 
   

Kako da sa Raspberry PI napravite svoj sistem za igranje

 

 

 

Raspberry PI igrajmo do kraja igreKućište je odštampano na 3D štampaču. .
 
   

Raspberry Pi - Kako da napravite kućni alarm

 

 

 

Kako radi kućni alarmni sistem?POSETITE SAJT.
 
   

Raspberry PI 157

 

 

 

Eben Upton CBE (bbc. co. uk)Eben Upton named CBE in Queen's Birthday Honours list The Story of Astro Pi - Part 3 (raspberrypi. org)Ed and Izzy face their toughest challenge yet. Who can help them? The Story of Raspberry Pi (raspberrypi. org)Eben Upton explains the history of the Pi Web Enabled Pool Control (instructables. com)Swimming pool automation from your phone Record-breaking ballooning (raspberrypi. org)High-altitude ballooning with the Pi Zero Spy on Garden Critters with Raspberry Pi (makezine. com)Use night vision to spy on your garden visitors Raspberry Pi Fridge Cam (raspberrypihell. blogspot. co. uk)Keep up to date with the contents of your fridge Raspberry Pi Mini Pi Noon-qualifying robot (github. com)Use a Wiimote and explorer pHAT to control your Polulu Zumo Robot! Embedding a PiZero in a Robosapien (fortoffee. org. uk)Hacking a broken robot back to life RaspAP (github. com)A simple, responsive web interface to control wifi and hostapd on the Raspberry Pi UKRATKO New Enviro pHAT for the Raspberry Pi launched by Pimoroni  (recantha. co. uk)Packing four different sensors, 3-axis motion, compass heading and more PaPiRus Zero Walkthrough  (garagetech. tips)Discover the ePaper screen pHAT for the Pi Zero 2016 Raspberry Pi Certified Educator survey  (rpf. io)This one's just for RPCEs. If that's you, please tell us how we can help you put Picademy into practice Leigh Hackspace's first Raspberry Jam  (recantha. co. uk)This Saturday. . . and there's pizza, too Share with BOINC  (pimylifeup. com)Get involved with the Berkeley Open Infrastructure for Network Computing Getting Started with Python and Raspberry Pi – book review  (recantha. co. uk)Mike Horne reviews Dan Nixon's new book New OctoPrint3D Video Tutorials  (blog. adafruit. com)Set up a rig with these helpful tutorials Open Tech Talk: Node-RED  (developer. ibm. com)Learn about IoT with Node-RED in Wednesday's webinar 7 ways to make your IoT-connected Raspberry Pi smarter  (networkworld. com)The latest IoT tools and services for creating and managing Raspberry Pi devices
 
   

Raspberry PI 160

 

 

 

News Raspberry Pi: Britain's Biggest-Selling Computer (youtube. com) Eben Upton talks Cambridge and Raspberry Pi Nine-Year-Old Wins Big With a Pi (recantha. co. uk) Meet Arnav Sharma, the 2016 Tech4Good Winner of Winners and People’s Award winner Morph in Space (facebook. com) Morph reaches new heights in honour of Tim Peake Internet of Voice (raspberrypi. org) Win big with Raspberry Pi, Amazon, and Hackster. io Torus, a Visual Music Installation (vimeo. com) Combining technology with the beauty of nature Projects Ben Heck's Pi Zero Portable Computer (youtube. com) Build a tiny laptop with the Raspberry Pi Zero Pi Zero Wearable Camera (raspberrypi. org) Time-lapse your day with Adafruit Humidity-Controlled Cellar Ventilation (raspberrypi. org) Perfect conditions for fabric softener and yoghurt! Roast the Perfect Bean (raspberrypi. org) Use a popcorn popper to roast coffee at home The RasPi-Lapse (sites. google. com) Build a DIY time-lapse camera rig Articles American Library Association Conference (raspberrypi. org) Lorna offers a rundown of the annual event in Orlando Picasso of the Rodent World (raspberrypi. org) Joji the hamster creates beautiful selfies Creative Computing at Eastwood Academy (raspberrypi. org) How one school is exploring the new curriculum in style The New ZeroBorg (piborg. org) A mighty robot controller for the Pi Zero Top 10 Raspberry Pi Add-ons (opensource. com) Ben Nuttall gives us a lowdown of the best Latest Podcast Features Oliver Quinlan (thepipodcast. com) Raspberry Pi Foundation’s Senior Research Manager talks Pi Aircraft Avoidance with a Raspberry Pi (imgur. com) A traffic/weather/anti-collision system for planes
 
   

Raspberry PI 161

 

 

 

Issue #161 - Games Happy Friday! Classic gaming seems to be the theme for the week. From a Raspberry Pi-powered player piano playing the Mario soundtrack, to the classic Mayhem available on GitHub, and Olympic-themed button-mashing with Code Club, it’s all about retro fun. So forget Pokémon Go: your Pi-driven gaming flashback weekend is set. So have a good one! News NASA backs Code Club (afr. com)NASA backs Code Club's Australian Moonhack event AppGameKit available for free on Raspberry Pi (appgamekit. com)Build cross-platform apps with a Raspberry Pi Raspberry Pi Mayhem (github. com)The classic game is now available on the Pi Apollo 11 Guidance code now on Github (github. com)Time to turn that treehouse spaceship into a reality. . . sort of! ALPHA AI owns the sky (raspberrypi. org)AI out-manoeuvres the pro IoT Alexa Challenge (raspberrypi. org)Win with Amazon, Hackster. io, and Raspberry Pi Projects Build a Smart Umbrella Stand (deviceplus. com)A stand that lets you know if you need to take an umbrella with you Motion-Controlled Lamp (deviceplus. com)Build your own motion-controlled lamp for your home The Scratch Olympics (raspberrypi. org)Code your own button-mashing Olympics game Build a 3D Scanner (makerzone. mathworks. com)Raspberry Pi and MATLAB work together to make 3D magic The Tweeting Plant (motherboard. vice. com)Introduce your greenery to the fine art of the selfie Health Dashboard for RPI (blog. adafruit. com)Build your own dashboard to monitor the health of your Raspberry Pi Tweet with iWatch Heart Rate Monitor (pubnub. stfi. re)Track your heart rate and let the world know your progress Articles Raspberry Pi-Powered Player Piano  (youtube. com)Raspberry Pi powers the classic video game soundtracks on a piano Raspberry Pi Moon Cam  (3ders. org)A 3D-printed adapter was all that was needed to discover the moon Steph the Maker  (raspberrypi. org)One of our own builds a handheld games console The Evolution of the Pi Watch  (raspberrypi. org)Pi Zero helps to shrink these awesome builds Rhett and Link Pinball Machine  (youtube. com)A fan of the YouTube stars builds the ultimate pinball machine What is a Raspberry Pi?  (youtube. com)Yasmin Curren shares her wisdom with Raspberry Pi beginners Raspberry Pi Saves Classic Arcade Game  (engadget. com)How a Raspberry Pi saved 'Dragon's Lair'
 
   

Raspberry PI 166

 

 

 

News New MagPi Essentials Guide (raspberrypi. org)Learn Simple Electronics with GPIO Zero We're on Snapchat (twitter. com)Follow us as we get up to all sorts of Snapchatty mischief Baltimore Picademy Photos (flickr. com)More Certified Educators strut their stuff GPIO Ruler Stretch Goal for Picademy (kickstarter. com)1000 backers unlock the Picademy Prize Apply for Picademy Texas (raspberrypi. org)Become a Raspberry Pi Certified Educator Projects The Visual Theremin (youtube. com)[Insert Star Trek theme] Pi Zero Pokemon Lure (learn. adafruit. com)Gotta Hack 'Em All Scrolling News Ticker (youtube. com)Build an LED news ticker Retro Radio Riddle (instructables. com)Tune into the riddles Docker IoT Hub (sample. me. uk)Use Docker and a Pi to build an IoT hub Articles Be our new Director of Web Services  (linkedin. com)Join us at Pi Towers, Cambridge A solar-powered Pi Zero case  (youtube. com)Harness the power of the sun to build with the Pi Software, the unsung hero  (raspberrypi. org)Matt Richardson argues the importance of software Camp Bestival roundup  (raspberrypi. org)This one time, at Space Camp. . . Raspberry Shake  (raspberrypi. org)Raspberry (milk)shake brings all the tremors to the yard. . . Human Sensor  (raspberrypi. org)Visualising urban pollution through art and science New Product: The Pi Hut Zeroseg  (thepihut. com)An 8-character 7-segment display add-on board Magic GIF 8-Ball  (vimeo. com)"Try Again Later"  
 
   

Raspberry PI 170

 

 

 

News Picademy Expansion (raspberrypi. org) Our commitment to the Computer Science For All initiative Beyond the Bookcase (raspberrypi. org) Matt Richardson explores the evolution of the library GPIO Zero v1. 3 (bennuttall. com) What's new with GPIO Zero Projects Custom Pool Controller (instructables. com) Control your pool with ease RPi Clock Radio (andyfelong. com) Wake up to Pi Raspberry Pi Wall Calendar (imgur. com) The perfect gift EjectABed (hackster. io) Your new wake-up call Articles Monk Makes Puppet Kit (raspberrypi. org) The beautiful new kit from Simon Monk Raspberry Pi Chiptune Player (raspberrypi. org) *Beep* *Whrrrrr* *Eeeeek* *Brrrrp* MAME Arcade (learn. adafruit. com) World's Smallest MAME Arcade Cabinet Zippy the Guitar Bag (vimeo. com) Learn to play the guitar. . . bag
 
   

Raspberry PI 172

 

 

 

Hello there, What. A. Week. Wow! You may have noticed that Raspbian has had a facelift in the form of PIXEL, a brand new desktop environment that looks all sorts of beautiful. Hats off to the team responsible. They’re now all having a well-earned rest. Also, after so many of you voted for your favourite projects, The MagPi Magazine issue 50 is now on sale, offering up the best of the best in our Top 50 Countdown. We’ve two Picademy events still eligible for registration, so if you’re an educator, or know of one, make sure you spread the word. Meanwhile, we’re in search of a videographer to join our merry gang at Pi Towers, Cambridge, UK. Oh, and Eben won the T3 Outstanding Contribution award and spent the evening sitting with Johnny Ball. If you’re English, you’ll appreciate why this is so exciting. If you’re not, well… Johnny Ball is awesome, and that’s all you need to know. Phew. Right… that’s enough for me. Time for a lie down. Enjoy your week! Peace, Alex News PIXEL (raspberrypi. org)The new desktop environment for Raspbian MagPi Magazine Issue 50 (raspberrypi. org)Shiny content, beneath a very shiny cover. . . Career Opportunity: Videographer (raspberrypi. workable. com)Join us at Pi Towers, Cambridge Picademy Glasgow (raspberrypi. org)Register for Picademy Glasgow Picademy USA (raspberrypi. org)Register for Picademy USA, Texas Barnes & Noble Mini Maker Faire (barnesandnoble. com)Coming to Your Local Store, November 5th and 6th T3 Awards 2016 (t3. com)Eben Upton wins Outstanding Contribution Award Projects Pi-powered Mansfield Video Camera (raspberrypi. org)Super-awesome filtered fun RetroPie in a NES Cartridge (raspberrypi. org)A stunning attempt at winning the Retropie award Festive Light Show (youtube. com)Set your lights in time to music   Articles Quality Control with Quality Street  (travelswithmypi. wordpress. com)FYI, the green triangles are the best Twitter Stories  (twitter. com)Twitter followers share their Pi Stories in 140 characters or less Facebook Stories  (facebook. com)Facebook followers do the same. . . with a larger word count Instagram Stories  (instagram. com)Our Instagram followers share their own stories Google+ Stories  (plus. google. com)And our Google+ followers get in on the action too
 
   

Raspberry PI 173

 

 

 

Issue #173 - Challenge Hi there, The Raspberry Pi community has been the hot topic of the week, with social media buzzing over the hashtag #PiCommunity, celebrating the people and projects that have helped to shape the journey of the Raspberry Pi Foundation. In other exciting news, this week saw the launch of the new Astro Pi Challenge, allowing all school children across Europe the chance to send their code into space with ESA astronaut Thomas Pesquet. We’ve also seen announcements from Amazon, Hackaday, and The PiOT Challenge, along with some awesome builds for you to try yourself. Have a great week and we’ll see you next Friday for more Pi. Peace, Alex News Astro Pi European Challenge (raspberrypi. org)Students across Europe are invited to enter Alexa Voice Service Goes Hands-free (developer. amazon. com)No more need for the button Win with PiOT and Become Maker-Famous (piot. io)Have your project featured in The MagPi Magazine Hackaday Enlightened Raspberry Pi Contest (hackaday. io)Win big for your builds with Hackaday   Projects Infrared Mouse Camera (raspberrypi. org)The curious incident of the mouse in the nighttime Pi Zero Binary Clock (frederickvandenbosch. be)Simple and beautiful design Lawn Da Vinci (kcproto. com)Remote-controlled lawn mowing Touchscreen Advent Calendar (home. uktechreviews. com)It's never too early to get festive   Articles Slashdot Interview with Eben Upton  (hardware. slashdot. org)Eben answers your questions element14 Pi IoT Smarter Spaces Design Challenge  (raspberrypi. org)Roger Thornton reveals the winners of this year's challenge Bloomberg Business’s Hello World Visits Cambridge  (raspberrypi. org)Ashlee Vance visits the city Which Raspberry Pi Should You Choose  (opensource. com)Ben Nuttall explores your options
 
   

Raspberry PI kako da napravite naočare tipa Google Glass

 

 

 

Raspberry PI naočareNaočare koje vam omogućavaju da gledate video iz svoje fotelje. Sve spojeno na Raspberry PI koji je u vašem džepu.
 
   

Today on Hackster: 11 new projects for Arduino and Robotics

 

 

 

DIY Auto Voice Record and Playback by Team gadgetprogrammers Record your voice using Arduino and ISD1820. This is a very simple project which takes less than 10 min and < 8$. SPCPM (Solar Powered City Pollution Monitor) by Sarah Han, Peter Ma, Shin Ae Hong, and Grace Han Low maintenance, high output air pollution, sound pollution that put throughout the city without wiring. Python Software for Arduino RFID by Hamza Khalid HK RFID Monitor is basically a Python based software for RFID. It reads the data coming to COM port and displays it on your laptop screen. TFT Graphing: Bar Charts by Andrei Florian Create a bar chart with your own data in seconds, all you have to do is edit 3 variables and choose your graph's colour. Smart Talking Humanoid Robot Just with Arduino! by ashraf_minhaj An intelligent robot that can talk see and react! Arduino Sunflower: An Electronic Sun-Dancer by SURYATEJA An electronic sun-dancing sun tracker. Mini CNC Laser Wood Engraver and Laser Paper Cutter by Maggie Shah I made an Arduino based laser CNC wood engraver and thin paper cutter using old DVD drives, 250mW laser. Playing area is 40mm x 40mm max. CPU and RAM Usage Monitor by thesahilsaluja A very useful project, made to monitor system resources without opening task manager. A Remote Controlled Stereo Volume Control by Keith Walker Using my cable TV remote, I can control the volume and select either TV or radio input to my hi-fi system with this little box. Remote Control bot by vedrocks15 BLYNK app based remote used to control a bot
 
   

Wi-Fi i Raspberry PI - pristupna tačka

 

 

 

WiFi - Access Point out of a Raspberry Pi (bridged to eth0)LINK.
 
   

 

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