• How To Install WordPress On A Raspberry Pi


    [slogan id=”header” h1=”Overview” h3=”How To Install WordPress On A Raspberry Pi”]

    [/slogan]
    Ever wanted a blog? No? Yes you do, ’cause I say you do. You want a blog, and you want it small. You want it on a Raspberry Pi. Are we clear? Good. Well, I’m glad you agree because that just so happens to be what my tutorial is about this week! I walk you through the steps of setting up Nginx, PHP, MariaDB and WordPress so that you can host your own blog using a teeny tiny Raspberry Pi!
    [slogan id=”header” h1=”Important Links” h3=”How To Install WordPress On A Raspberry Pi”]
    [/slogan]

    [ox_list type=”ox_list_animated”]

    [/ox_list]

    [slogan id=”step1″ h1=”Step 1″ h3=”Setup The Pi”][/slogan]

    [one_half]

    [/one_half]

    [one_half last=last]

    To get wordpress running on a Raspberry Pi, we obviously need a Raspberry Pi to install it on. If you aren’t familiar with them, Raspberry Pi’s are cheap ($35) linux computers. Assuming that you have a keyboard, mouse and HDMI monitor plugged into the Pi, we need to load the operating system onto it.

    1. Download the latest version of Raspbian
    2. Insert a MicroSD card into your computer and use Etcher to copy Raspbian to the SD card.
    3. When it’s done copying, remove the MicroSD card from your computer and insert it into the Raspberry Pi
    4. Power on the Raspberry Pi and run through the automated setup steps.
    5. Give the Pi a static IP address.
    
    

    [/one_half]
    [clear]

    [slogan id=”step2″ h1=”Step 2″ h3=”Installing Nginx”][/slogan]

    [one_half]

    [/one_half]

    [one_half last=last]

    Before we can install WordPress, we need to install a few pre-requisites. The first and foremost is a webserver. There are several free webserver applications available, but I’m going to use Nginx because it works well with the Pi’s limited resources. So open up a command line and run these commands.

    sudo apt-get update
    sudo apt-get install nginx
    sudo service nginx start
    sudo service nginx status
    systemctl status nginx.service
    
    

    To exit out of the last command, just hit CTRL+C. Now you can open up a web browser on the Pi and type “localhost” into the address bar. When you hit enter, you should see the Nginx splash page.

    [/one_half]
    [clear]

  • Cheap Alexa Printer From An Old Receipt Printer


    [slogan id=”header” h1=”Overview” h3=”Cheap Alexa Printer From An Old Receipt Printer”]

    [/slogan]
     I hate wasting perfectly good technology, even if it’s old and outdated. So being the diligent tinker nut that I am, when I found this old receipt printer, I had to find some useful way to re-purpose it. And what better way to repurpose old tech than stuffing it with a Raspberry Pi? I’m sure eventually everything (including people) will be stuffed with Raspberry Pi’s. I’ll be the first in line 😉 Anyway, using the online service “If This Then That” (www.ifttt.com), I was able to connect the Pi and printer to a ton of online services, including Amazon Alexa. Long story long, I turned the old receipt printer into an Alexa printer. Guess I could’ve just said that at the beginning. Oh well.
    [slogan id=”header” h1=”Parts List” h3=”Cheap Alexa Printer From An Old Receipt Printer”]
    [/slogan]

    [ox_list type=”ox_list_animated”]

    [/ox_list]

    [slogan id=”header” h1=”Build Steps” h3=”Cheap Alexa Printer From An Old Receipt Printer”]

    [/slogan]

    [notification type=”notification_info”]View Full Steps on Hackster.io[/notification]
    BUILD VIDEO COMING SOON!

     

     

     

  • Mini Lunchbox Arcade


    [slogan id=”header” h1=”Overview” h3=”Mini Lunchbox Arcade”]

    [/slogan]
    What did you bring for lunch? MARIO! Wait, does that mean your a cannibal? NOPE! I HAVE AN ARCADE IN MY LUNCHBOX! Sooo…your eating video games for lunch? YOU KNOW IT! THEY’RE GLUTEN FREE AND LOW ON CARBS!
    I’m bringing back my old “Weekend Hacker” series, and I’m relaunching it with a portable Raspberry Pi Arcade. Some of you may remember the larger arcade cabinet I built a while back. I’ve been meaning to make another one that’s more portable. So when I acquired an old lunchbox and wanted to find something to do with it, this arcade idea sprang into mind!
    [slogan id=”header” h1=”Parts List” h3=”Mini Lunchbox Arcade”]
    [/slogan]
    [slogan id=”header” h1=”Build Steps” h3=”Mini Lunchbox Arcade”]

    [/slogan]

    [notification type=”notification_info”]View Full Steps on Hackster.io[/notification]

     

     

     

  • Hipster Spotify Radio Using A Raspberry Pi


     

    Spotify is such an awesome music service. Raspberry Pi Zero is such an awesome ultra-mini computing device. Obviously, combining the two is something I must do!!! The idea here is to make something that’s stylish, portable, can play Spotify, and hopefully also display visuals such as album art. If you’re interested in following this project, feel free to click on the “Follow” icon just above this paragraph. Click the video below to see an overview, otherwise, scroll down to see how I made this musical masterpiece!

    [slogan id=”step1″ h1=”Step 1″ h3=”The Idea”][/slogan]

    The Pi Zero W is a phenomenal full linux computer that’s basically the size of a stick of gum. And the “W” version has both bluetooth and wireless built in! That opens it up to so many amazing potential projects. One that I have been really wanting to do is a portable streaming Spotify client that displays album art or other visuals. Does it have to be a Pi Zero? Nope. You can use any other Pi or Pi alternative, but I just love the portable size and power consumption of the Pi Zero. The only issue is that the Pi Zero (at least the current iteration at the time of writing this guide) doesn’t support Audio Out, unless it’s through HDMI, but I’ll touch on that a little later on. There are pre-built audio output “hat’s” available, if you want to go that route. But anyway, here’s the basic goals and obstacles I’ll have to overcome for making this project work:

    [ox_list type=”ox_list_animated”]

    • Add audio output to the Raspberry Pi
    • Add an amp/speaker to the Raspberry Pi
    • Find a way to stream Spotify as a “headless” client
    • Display album art on a small LCD screen.

    [/ox_list]

    [slogan id=”step2″ h1=”Step 2″ h3=”Setting Up The Pi Zero”][/slogan]

    Before we do anything else, the first thing is to get the Pi Zero up and running. This is pretty much the standard setup for any Raspberry Pi that you get. Here’s the basic items a Raspberry Pi requires to setup, if you are unfamiliar with the process:

    [ox_list type=”ox_list_animated”]

    [/ox_list]

    The first step is to load the Raspbian Operating System onto the SD card. The Raspbian OS can be downloaded from here. It downloads as a zip file that contains the Raspbian image file, and the way to transfer that image file to the SD card on Windows is by using the Win32 Disk Imager (you can use Etcher.io for other platforms).Once you launch Win 32 Disk Imager, you can choose the drive letter for your SD card, choose the Raspbian image, and then click “Write” to write the image to the SD card. Then eject the SD card and put it in the Raspberry Pi, along with the monitor, keyboard/mouse, and power.

    After the Pi boots up, you can click on the wireless icon in the upper right and choosing your wireless network. Then by right clicking on that same wireless icon and choosing “Wireless & Wired Network Settings”, you can set a static IP address for your Pi. Lastly, you want to click on the menu icon in the upper left and choose Preferences > Raspberry Pi Configuration. Then click on the “Interfaces” tab and make sure SSH  and SPI are enabled. After that, everything should be setup on the Pi and we can begin the dirty work.

    [slogan id=”step3″ h1=”Step 3″ h3=”Adding Audio”][/slogan]

    The first biggest hurdle to overcome is the fact that the Pi Zero (at least at the time of this post) doesn’t have audio output. There are a few different ways to get around that.

    1. Purchase a digital audio extension: Adafruit MAX98357 or Pi Zero “hat” extension
    2. Make a simple circuit to extract audio from the GPIO pins
    3. Split out the audio from the HDMI output

    If you want to go with option 3 and do the DIY route, you can follow these steps to make your own Audio Output. This method will also require either making your own Amp to use speakers, or you could purchase a simple stereo amp.

    However, the method I chose to go with is quite a bit simpler. I decided to go with the Adafruit MAX98357 audio amp.

    It serves several purposes: it creates an audio output, serves as a mono-amp, and can be powered through the Pi zero GPIO pins. It’s pretty simple to wire up. I’ve decided to use the Adafruit Proto “Bonnet” for the Pi to make it easier to connect everything up to it. You can use the diagram below to connect it to your Pi.

    [ox_table]

    MAX98357 Raspberry PI
    VIN 5v
    GND GND
    SD  —
    GAIN  —
    DIN GPIO 21
    BCLK GPIO 18
    LRCLK GPIO 19

    [/ox_table]

    Download the Fritzing diagram here

    Now that it’s all wired up, we have to do a simple software tweak to get it running. Connect to your Pi through SSH and run this script:

    curl -sS https://raw.githubusercontent.com/adafruit/Raspberry-Pi-Installer-Scripts/master/i2samp.sh | bash

    and then reboot the pi

    sudo reboot

    When it comes back up, you can run a test audio file to see if it all works

    speaker-test -c2 --test=wav -w /usr/share/sounds/alsa/Front_Center.wav

    If it doesn’t work or you have any issues, you can refer to this guide over on the Adafruit website.

    [slogan id=”step4″ h1=”Step 4″ h3=”Adding the LCD”][/slogan]

    The key to make my streaming radio stand out and give it a unique touch is to have a screen that displays the album art of the current song that is playing. Obviously this is going to require an LCD. I’m going with a 1.8″ TFT LCD screen.

    This screen as well can be powered through the Raspberry Pi GPIO pins. So now the Pi, the amp, and the LCD screen can all be powered through a single source and can be self contained. Here’s a diagram of how to wire the LCD to the Pi Zero and how it connects to the Raspberry Pi “Bonnet”

    [ox_table]

    LCD Raspberry PI
    LITE 3.3v (or 5v)
    MISO
    SCK GPIO 11 (SCKL)
    MOSI GPIO 10 (MOSI)
    TFT CS GPIO 8 (CE0)
    CARD CS
    O/C GPIO 24
    Reset GPIO 25
    VCC 3.3v (or 5v)
    GND GND

    [/ox_table]

     

    Download the Fritzing diagram here

    To get the LCD working, you need to run a few command line scripts. So again, open up an SSH terminal and type these commands:

    sudo raspi-config

    (go to Interface options and enable SPI)

    sudo modprobe bcm2835-v4l2
    
    sudo modprobe fbtft_device name=adafruit18

    then you can download an image and push it to the LCD screen

    wget http://static.musictoday.com/store/bands/1346/product_medium/BGCDMS02.JPG
    
    sudo fbi -T 2 -d /dev/fb1 -noverbose -a BGCDMS02.jpg

    If everything goes right, you should see the image you downloaded on the LCD screen. But as of right now, we would have to run those “modprobe” scripts every time we reboot the Pi. So we need to automatically start them at every boot. Here’s how to do it.

    First create a new file called “fbtft.conf”

    sudo nano /etc/modules-load.d/fbtft.conf

    Add these two lines to this new file:

    spi-bcm2835
    fbtft_device

    Now create a new modprobe file:

    sudo nano /etc/modprobe.d/fbtft.conf

    And add this line to it (the “adafruit18″ is for the 1.8” tft)

    options fbtft_device name=adafruit18

    With that done, everytime you reboot, the screen should automatically be initialized.

    [slogan id=”step5″ h1=”Step 5″ h3=”Installing the Spotify Software”][/slogan]

    Now it’s time to add the magic smoke! Since the goal here is to have a radio that streams Spotify, we’ll need to find some software that connects to it and plays whatever song we choose. Another requirement is that we essentially want this to run in “headless” mode, which means we want the software to run automatically and startup with no user intervention.

    At first, the logical solution would be to use the Spotify web API. This would allow us to write a program that can get song information, get playlists, play songs, etc. The biggest issue is, however, that the song tracks are limited to 30 seconds, so that essentially takes it off the list as a viable candidate.

    After doing more research, I stumbled across Mopidy, which is a python based music playing application for the Raspberry Pi. It can play music from several sources, including locally, Google Music, Soundcloud, and of course Spotify. The only catch, however, is that it requries a Spotify Premium account.

    Setting up Mopidy with the Spotify client on the raspberry Pi is super simple. Just run the command below:

    pip install Mopidy-Spotify

    Now we’ll need to edit some of the configuration settings to make sure it connects and plays correctly.

    nano ~/.config/mopidy/mopidy.conf

    Scroll down to the section and enter in your username and password.

    
    enabled = true
    username = your_username
    password = your_password

    Also, check the [mpd] section to make sure it’s enabled and set to the correct host and port names, like below.

    [mpd]
    enabled = true
    hostname = 0.0.0.0
    port = 6600
    password =

    Then type CTRL+X to exit the nano editor, and Y to save the changes. Then reboot your Pi with

    sudo reboot

    After the Pi comes back up, and you can establish another SSH session, you can start Mopidy simply by typing

    mopidy

    It will start up the mopidy server so that you can connect to it….but how do you connect to it?

    Mopidy is also a Music Player Daemon (MPD) server. And MPD has many different clients across many different platforms. So you can download an MPD client on Windows, Mac, Linux, iOS, and Andriod and use that to control your music in Mopidy. You can use whichever one works best for you.

    So with the Mopidy server running on your Pi, you should be able to enter the Pi’s IP address (that we set earlier) into the settings of the MPD software to connect to it. Then you can remotely control what’s playing on your Pi.

    To make it so that Mopidy automatically starts up when the Raspberry Pi starts up, you first need to copy over our config settings to the mopidyctl user

    sudo cp /etc/mopidyctl/mopidy.conf /etc/mopidyctl/mopidy_baksudo cp ~/.config/mopidy/mopidy.conf
    
    /etc/mopidyctl/mopidy.conf

    Then just run this command to auto-start it!

    sudo systemctl enable mopidy

    [slogan id=”step6″ h1=”Step 6″ h3=”Adding Physical Knob Controls”][/slogan]

    What would a radio be without physical knobs that you turn to control it? But adding custom physical controls to a computer can sometimes be tricky. First, let’s decide what these knobs will do. I’d like to have two, and I want one that can control the volume and one that can power the Pi on and off (although that can be tricky in itself).

    My first thought was to grab a couple of potentiometers and control the Pi with them. But potentiometers are analog controls, which means we’d need some type of extra converter (ex. Arduino) to convert the analog signal to digital. Then I stumbled across a better option: rotary encoders, which are very similar, except the output is digital. There are even rotary encoders that also act as a push-button as well. So let’s see how we can use these to make our controls

    Power Control

    As I mentioned before, adding a physical shutdown/power up switch for the Raspberry Pi can be tricky. If we simply added a switch between the Pi and a power supply, this will essentially cut all power to the Pi while it’s running, which can cause damage to the software and hardware of the Pi. So a better way would be to add a button that sends the Pi the shutdown command to power it down. Then we can use that switch to kill the power once it’s been safely shutdown.

    With that in mind, I found this great guide on gilyes.com for adding a shutdown/reset button on the Raspberry pi. The guide and code is for use with a push-button, and luckily the rotary encoders I purchased also have a push-button function. So instead of turning the knob to turn it off/on, you have to push the knob. But hey, it works and keeps the aesthetic. Here’s how to connect it up:

    [ox_table]

    Rotary Encoder Raspberry Pi
    GND GND
    +
    SW GPIO 3 (SCL)
    DT
    CLK

    [/ox_table]

    Download the Fritzing diagram here

    With the encoder connected, the last thing to do is add a little script and set it to start whenever the computer starts up. Start by making a scripts directory:

    mkdir scripts

    Then clone the pi-shutdown script to your raspberry pi and move it to our scripts folder.

    git clone https://github.com/gilyes/pi-shutdown.git
    cd pi-shutdown
    sudo mv pishutdown.py scripts/pishutdown.py

    Next, create a new “systemd” service called “pishutdown.service”

    sudo nano /etc/systemd/system/pishutdown.service

    And put this in the new files contents:

    [Service]
    ExecStart=/usr/bin/python /home/pi/scripts/pishutdown.py
    WorkingDirectory=/home/pi/scripts/
    Restart=always
    StandardOutput=syslog
    StandardError=syslog
    SyslogIdentifier=pishutdown
    User=root
    Group=root
    
    [Install]
    WantedBy=multi-user.target

    Now we can enable the service by typing this:

    sudo systemctl enable pishutdown.service

    and then starting the service will keep it running even after a reboot:

    sudo systemctl start pishutdown.service
    sudo reboot

    After the reboot, you should be able to press the encoder button quickly to restart the Pi, and then hold it down for 5 seconds or more to shut it down. If you want to start it back up, just press the button again.

    Volume Control

    One knob down, one more to go! Time to tackle the volume knob. Using another rotary encoder, I was able to find this guide on modmypi.com for letting it control the volume on the Pi. I changed the guide a little to fit my design more (pin 18 was already being used), so here’s how I connected it up:

    [ox_table]

    Rotary Encoder Raspberry Pi
    GND GND
    + 3.3v
    SW
    DT GPIO 27
    CLK GPIO 17

    [/ox_table]

    Download the Fritzing diagram here

    And now for the code that makes it work (adapted from the ModMyPi code). You can also view it online at my Github page. https://github.com/gigafide/raspberrypi_spotify_radio

    cd~
    git clone https://github.com/gigafide/raspberrypi_spotify_radio.git
    cd raspberrypi_spotify_radio
    mv volume.py scripts/volume.py

    Then, like before, let’s create a new service for it so that it automatically boots with Raspbian.

    sudo nano /etc/systemd/system/volume_control.service

    And put this in the new files contents:

    [Service]
    ExecStart=/usr/bin/python /home/pi/scripts/volume.py
    WorkingDirectory=/home/pi/scripts/
    Restart=always
    StandardOutput=syslog
    StandardError=syslog
    SyslogIdentifier=volume_control
    User=root
    Group=root
    
    [Install]
    WantedBy=multi-user.target

    Now we can enable the service by typing this:

    sudo systemctl enable volume_control.service

    and then starting the service will keep it running even after a reboot:

    sudo systemctl start volume_control.service
    sudo reboot

    To test it out, launch your favorite MPD client and start some music playing. Then use the encoder knob to adjust it!

    [slogan id=”step6″ h1=”Step 7″ h3=”Creating The Cover Art Software”][/slogan]

    Now that we have the music playing, let’s see if we can make something that detects the current song playing and pulls the Cover Art for that song from the web and displays it on our little LCD screen.

    LastFM has a good database of artists and album art, as well as an easy to use API. So I signed up for a developers account, and it gave me an API key to use in my programs.

    Now that we have a place to get album art, let’s figure out how to know what song is currently playing on MPD. Searching the internet, I found python-mpd2 a simple python client that can extract information from an MPD server (such as artist, album, playtime, etc.)

    pip install python-mpd2

    In it’s library you can use calls like

    MPDClient.currentsong()['artist']

    to get the artist name, and

    MPDClient.currentsong()['artist']

    to get the album name.

    Also, we will need to install the python “urllib” so that we can retrieve images from a URL.

    pip install urllib2

    And with that, I was able to combine those libraries to create this script on github: https://github.com/gigafide/raspberrypi_spotify_radio/blob/master/cover-art.py

    
    

    If you’ve already downloaded the volume control script in the previous step, then you already have a copy of my cover-art.py script on your Pi. So let’s set it to start on boot.

    cd~
    cd raspberrypi_spotify_radio
    mv volume.py scripts/volume.py

    Then, like before, let’s create a new service for it so that it automatically boots with Raspbian.

    sudo nano /etc/systemd/system/coverart.service

    And put this in the new files contents:

    [Service]
    ExecStart=/usr/bin/python /home/pi/scripts/cover-art.py
    WorkingDirectory=/home/pi/scripts/
    Restart=always
    StandardOutput=syslog
    StandardError=syslog
    SyslogIdentifier=coverart
    User=root
    Group=root
    
    [Install]
    WantedBy=multi-user.target

    Now we can enable the service by typing this:

    sudo systemctl enable coverart.service

    and then starting the service will keep it running even after a reboot:

    sudo systemctl start coverart.service
    sudo reboot

    Now whenever you play a song on the Pi, it should download the album art and display it on the screen!

    [slogan id=”step8″ h1=”Step 8″ h3=”Giving It Power”][/slogan]

    The great thing about the Raspberry Pi is that it uses very little power. It can easily be run by using a power bank that’s normally used to charge cell phones. I found a 2500 maH power bank on Amazon. And the first thing I did was remove the casing leaving just the battery and the charging board. I then de-soldered the USB cable and added a slide switch, so that it can easily cut the power to the Pi. Finally, I extended the leads between the battery and the charging board so that it could fit better in the casing (which will get to in the last step).

     

    [slogan id=”step9″ h1=”Step 9″ h3=”Making The Radio Case”][/slogan]

    Finally it’s time for the fun stuff (not that it hasn’t been fun up to this part)! To give this project the “vintage radio” asthetic, we need to make a nice looking case. If you have an old vintage radio laying around, your welcome to shove all these components into it and resurrect it as a streaming radio, but in my case, I needed to make my own. Browsing online for inspiration, I found this cool looking Emerson AX-212.

    With this as my muse, I opened up Tinkercad and designed a 3D model that mimics the design, but is scaled to fit the Raspberry Pi, LCD, Speaker, and all the other components (I took a ton of measurements). Then it was just a matter of downloading it as an STL file and 3D printing it. To give it a more Antique look, I spray painted it with a “hammered metal” textured spray paint.

    Then it was just a matter of fitting in all the different components.

    Then finally, it’s time to flip the switch to turn it on, connect to it with your favorite MPD client, and let the music play!

  • Make A Snapchat lens for your webcam?



    [slogan h1=”Make A Snapchat lens for your webcam?”][/slogan]

    Ever use a Snapchat lens and just wonder “How’d they do that?”. Well, even if not, I’m going to take a look at some of the face tracking and computer vision technologies that makes the Snapchat lenses work, and you can even use it with your computers webcam!


    [social_link style=”stamp” type=”twitter_account” url=”http://www.twitter.com/tinkernut” target=”on” ]
    [social_link style=”stamp” type=”facebook_account” url=”http://www.facebook.com/tinkernut” target=”on” ]
    [social_link style=”stamp” type=”paypal_account” url=”https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WBKTMVZGY7XXN” target=”on” ]
    [social_link style=”stamp” type=”youtube_account” url=”http://www.youtube.com/gigafide” target=”on” ]


    [one_half]
    [slogan h3=”Important Links”]Links & Downloads that may be useful[/slogan]
    [ox_list type=”ox_list_simple”]

    [/ox_list]
    [/one_half]
    [one_half last=last]
    [slogan h3=”Parts List”]Links Below May Be Amazon Affiliate[/slogan]

    [ox_list type=”ox_list_simple”]

    [/ox_list]
    [/one_half]
    [clear]

  • Alexa Ruxpin – Raspberry Pi & Alexa Powered Teddy Bear



    [slogan h1=”Alexa Ruxpin – Raspberry Pi & Alexa Powered Teddy Bear”][/slogan]

    There are tons of virtual assistants out on the market: Siri, Ok Google, Alexa, etc. As if virtual assistants weren’t creepy enough, I had this crazy idea…what if I made the virtual assistant real…kinda. Enter Teddy Ruxpin, an old animatronic teddy bear from the 80’s and 90’s. These bears were all the rage when I was a kid. Naturally, I decided to take the creepy little bear and hack it so that it ran Amazon Alexa. Now every time you ask it a question, it will move its eyes and mouth to answer your question! Let the nightmares begin 😉


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    [social_link style=”stamp” type=”youtube_account” url=”http://www.youtube.com/gigafide” target=”on” ]


    [one_half]
    [slogan h3=”Important Links”]Links & Downloads that may be useful[/slogan]
    [ox_list type=”ox_list_simple”]

    [/ox_list]
    [/one_half]
    [one_half last=last]
    [slogan h3=”Parts List”]Links Below Are Amazon Affiliate[/slogan]

    [ox_list type=”ox_list_simple”]

    [/ox_list]
    [/one_half]
    [clear]

  • DIY Retro Style Digital Camera



    [slogan h1=”DIY Retro Style Digital Camera”][/slogan]

    Cameras have been around for centuries. But since the birth of digital, many of the old film cameras have just been tossed aside. Let’s give these amazing pieces of technology a second chance by upcycling an old film camera into a digital camera! We can do this using a small computer module called a Raspberry Pi Zero and it’s corresponding camera module. In part 1 of this 2 part series, we will assemble the hardware and retro-fit it all to fit inside the camera!

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    [social_link style=”stamp” type=”youtube_account” url=”http://www.youtube.com/gigafide” target=”on” ]


    [one_half]
    [slogan h3=”Important Links”]Links & Downloads that may be useful[/slogan]
    [ox_list type=”ox_list_simple”]

    [/ox_list]
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    [slogan h3=”Parts List”]Links Below Are Amazon Affiliate[/slogan]

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  • How To Make A Cheap 360 Video Camera With A Raspberry Pi


     

    [slogan h1=”How To Make A Cheap 360 Video Camera With A Raspberry Pi”][/slogan]

    Have you ever wanted to make a 360 degree videos without spending a fortune on a 360 video camera? Well, if you have $15, a Raspberry Pi and a webcam lying around, then you can make your own 360 degree videos! Watch my tutorial to find out more!

     



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  • Turn An Old RC Car Into A Ping Pong Ball Blaster!



    [slogan h1=”Project #394″ h3=”Turn An Old RC Car Into A Ping Pong Ball Blaster!”][/slogan]

    Ok, let’s be honest. Is there any real need for a ping pong ball machine gun? No. But then again, is there any real need for a water gun? No. Both are definitely great for pranking friends or to spook intruders or pesky wild life! Regardless, in this video I show you how to make a ping pong ball machine gun using the parts from an old RC car.

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  • Make Your Own Smartwatch From An Old Cell Phone



    [slogan h1=”Project #394″ h3=”Make Your Own Smartwatch From An Old Cell Phone”][/slogan]

    Have an old cell phone laying around? Don’t know what to do with it? What if I told you that you could turn that old cell phone into a smartwatch!?! Watch to find out how!

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