25 fun things to do with a Raspberry Pi

First, head to the Volumio download page , and download the latest release for the Raspberry Pi. When the Download is finished, unzip the image. You need the raw image ending in the. Download the latest release for your operating system, and install it. Insert your SD card into your computer, and open up Etcher. Select your newly unpacked Volumio image.

Sound distortions and the Raspberry Pi – reasons and solutions

This website is a write-up of building my very own awesome RetroPie-powered bartop arcade machine, with parts list, photo gallery, useful links to amazing resources and video tutorials I found invaluable. I hope this web page helps you to build your bartop arcade and enjoy it as much as I have: Read on for my bartop arcade build write-up

A2DP Audio on Raspberry Pi One of the projects I had in mind when buying the raspberry pi was to turn it into a Bluetooth A2DP receiver and hook it up to speakers so I could stream music from a mobile phone (in my case a Samsung Galaxy S3).

There is also a headphone port that can be used for sound output to make it easier to hook up speakers. To switch between the sound outputs, you use this command at the Terminal: For controls, you will add three buttons and a label to Window1. Arrange them to look like this: Now add these properties to keep track of the song files to play and the currently playing song sound: And the CurrentSongIndex is the position of the current file in the array to play.

With this setup out of the way, you can start adding code. The first thing to do is to load the music files from the selected folder. Here is the code for the PlayNextSong method:

HFP on Raspberry Pi

Before you can do all that cool stuff, however, you need to configure it and install an operating system. Here’s how to do that. We’ll be showing you some awesome DIY projects you can put together with this miraculous device. If you haven’t acquired one yet, check out the first section below to learn more about what it is, what you’ll need, and the cool stuff you can do with one. What Is The Raspberry Pi? The Raspberry Pi is a very capable mini computer that’s small enough to fit in your pocket even though you’d probably never keep it there.

The Raspberry Pi is a wonderful little computer that fits in the palm of your hand, yet packs enough power to run your home media center, a VPN, and a lot more.

Wednesday June 06, We’ve explored several ways to set up a smart home without relying on Amazon, Google, Apple and the other big guns. Sure all-encompassing voice commands are brilliant and convenient, but not everyone is comfortable with the always-listening element of the Google Home and Amazon Echo smart speakers. The experimental Things Gateway enables you to control multiple smart home devices from a simple and secure web portal, which can be accessed at home and remotely.

How to set up and use Home Assistant Still in a nebulous stage, it works with the Z-Wave and Zigbee protocols and is compatible with a number of off the shelf smart switches, dimmers and sensors, as well as bulbs from Philips Hue , Ikea and Cree. It can be downloaded from Mozilla here. All you need to do in Etcher is select the image from your hard drive, select the drive and hit Flash.

Before powering it on, you need to insert the SD card loaded with the Things Gateway software. Now you can fire up the Pi. Connecting to your Gateway This is where the clever part starts. The Gateway will then connect to your broadband and the pop up will disappear. At this point I was able to type gateway. Here you create your own unique web domain for your Gateway, which is crucial if you want to control it remotely.

You can give it a custom name and then save it.

Mini Portable Speaker for the Raspberry Pi

Adjust input and output volume This commands allows you to set up the sound cards: The sound card that regulates the input volume is the one of the mic. Use F6 to select this card and F4 to play with the db gain.

It’s nice to pipe in background tunes without having to hook up a device. AirPlay is great way to do that but I didn’t want to spend $+ to be able to do that. The Raspberry Pi .

Have all the parts on-hand, check out the Google spread sheet. Have a working and installed OS on the Pi. Adafruit Occidentalis or Raspbian work well. Have the Wifi Adaptor setup and ready to go: RPIO install docs Mount the servos! The continuous rotation servos need to be attached to the handles to rotate the flapper wheel. First thing first, test to see if the servo is powerful enough to move the flapper handle.

I grabbed some gaffer tape in this case, and taped it to the front of the handle, and held on to it, while telling the servo to run. This at least told me that the servo could move the flapper around without to much of an issue. Next I decided that the handles should be on the back side, so that they are not exposed to someone hitting or bumping them or getting caught.

Build a Head-Mounted Display Using Raspberry Pi

If you want to build one too, here are the instructions with links to get supplies. To build a small Airplay speaker, here is what you will need: You probably already have one.

Jul 02,  · Aside from the Raspberry Pi, you will only need a few other things to have this up and running in minutes. The most important thing you need is an old monitor — .

Car diagnostics and integration through OBD-II port Speaker or audio playback through Bluetooth device Accelerometer readings Dashcam for evidence recording and surveillance etc. Supplies You do not need to have great knowledge about the Raspberry Pi and do not require any special tools as no modifications are made to your car. Here is all you need: Raspberry Pi Camera Module get it here Optional: SmartiPi Touch Back Cover get it here Goal of this guide The goal of this step by step guide is to show you how a powerful car computer with a touch screen interface and a lot of functionality, can easily be built into your car.

This guide will not go into details about the actual mounting in your specific car, as it may be slightly different from car to car. The AutoPi platform gives us a lot of functionality out-of-the-box which makes the job much easier. Here are some of the highlights, which we can use in this project: We want to add the following functionality to our dashboard:

The Raspberry Pi – Lapdock Connection

They are basically some general purpose pins, which you can control from software arbitrarily. Some of the GPIO pins also have dedicated functions, allowing the Raspberry Pi to communicate with other hardware through some standard protocols serial communication for example; they can be used as SPI or I2C lines.

The newer Raspberry Pi model B revision 2 adds 8 more GPIO pins in a new pin header called P5, but they are not the same male pins sticking out of the board that we can find on the P1 header, instead they are some little rings to which one can solder wires, so they target more advanced users, with more serious hardware and soldering skills.

Sitio oficial del Semillero “Advanced Digital Technologies” de la Universidad Pontificia Bolivariana Seccional Bucaramanga.

That’s easy to do with AirPlay, but if you don’t want to pay for Apple’s solutions, a Raspberry Pi does the job remarkably well. It’s Raspberry Pi Week at Lifehacker, and we’ll be showing you some awesome DIY projects you can put together with this miraculous device. If you haven’t acquired one yet, check out our introduction to the Pi to learn more about what it is, what you’ll need, and the cool stuff you can do with one such as setting up a personal VPN and turning it into an XBMC media center.

Check out the video above for a quick demo of what this project entails, and what you’ll get with the final product. With a few tweaks to your initial Raspberry Pi installation, you can turn it into an amazing little device that can receive audio from any AirPlay-compatible device. That means wireless streaming to any speakers you have in the house.

Music in the video by Comfort Fit and Jonathan Coulton. What You’ll Need Getting the AirPlay receiver up and running on the Pi is easy, but you’ll need a few materials first: If you’re not sure where to buy one, check out our introduction to the Pi for more info. An HDMI or composite video cable: You’ll need this cable to connect your Raspberry Pi to your television or monitor temporarily to get the Raspberry Pi set up. You can go smaller or slower , but an 8GB Class 10 card will get you the best performance, and they’re pretty cheap.

DIY Raspberry Pi Airplay Speaker for less than 70€

Power up the lapdock by plugging in its supplied AC adapter. If the battery has been charged, then this is optional. Open the lid of the lapdock. The display will be dark, since there is no signal coming in yet. Now, hook up the USB cable, with appropriate adapter if necessary, as previously discussed.

Gert KK6ZGA asked if I could set up an SD Card for her Raspberry Pi with including a few Amateur Radio apps. Rather than just install a bunch of random apps and hand it back, I thought it may be useful to document the setup steps for others as a reference in case anyone else is interested in doing something similar.

Because the hardware remains the same, the Pi 2 should be compatible with any existing accessories you own, and your current Pi projects won’t be rendered obsolete. Windows 10 compatibility Microsoft has confirmed that it’s going to release a free Raspberry Pi-compatible version of its upcoming Windows 10 software, which the Pi 2 will be capable of running. If you’re thinking that this sounds like a great way of building yourself a cheap computer with free Windows, then hold up — the version that Microsoft is making is part of its Windows Developer Program for IoT Internet of Things , which is Microsoft’s project to get Windows running on a range of smaller devices.

That means that you’re unlikely to get the familiar Windows desktop experience on the Raspberry Pi, at least through Microsoft’s free offering. But if you’re technically minded and fancy fooling around with Microsoft’s developer tools, the introduction of Windows 10 to the Pi may be of interest. The Pi 2 model B is on sale today. We’ve been really impressed with what tech tinkerers have cooked up using the Pi so far, so we’re excited to see what new projects the more powerful hardware makes possible.

The making of Raspberry Pi 4:

Setting up a Raspberry Pi SD card with some Amateur Radio related apps

Also, a Raspberry Pi and a small SD card. Using free software, add the disk image to the SD card, in one simple step. It will boot right up and be ready to play with the keyboard.

The Raspberry Pi is a wonderful little computer that fits in the palm of your hand, yet packs enough power to run your home media center, a VPN, and a lot more.

No Comments Despite changes to the process , setting up a Raspberry Pi as a Twitter bot is a fairly easy process. And while many such bots simply share time-lapse snapshots, or change the colour of LEDs across the globe, we know some that fill our timelines with fun, random joyfulness of a daily basis. Here are a few of them: While my own cat is now too big to fit through his catflap, Daphne uses her catflap several times a day, and thanks to the Raspberry Pi connected to it, the catflap does a marvellous job of celebrating Daphne every time she graces us with her presence.

Adored Daphne, graceful empress of floof, floofybum. No adoring catflap could possibly be more blessed than me. One day, probably in twelve months, this very blog post will resurface on the Raspberry Pi OTD timeline, and then we shall all meet back here and say hi. On this day in

Adding Audio Output To The Raspberry Pi Zero – Tinkernut Workbench