RetroPie: Build your own Raspberry Pi retro gaming rig

This is really useful if you want to run your Pi as a ‘headless’ machine without the need for its own monitor, mouse and keyboard – instead you can use your home computer, ipad or even mobile phone to access and control your Pi. Prerequisites a Raspberry Pi, model A or B, and a basic understanding of using the console. Switch on your Raspberry Pi, with a monitor and keyboard attached, and go through the prompts on the screen to install the recommended Raspbian software. Next you need to run the pi config program. If you are installing Raspbian for the first time you’ll see this once the pi has booted up – alternatively you can access it by opening a terminal window and typing: First task is to change your default Pi password.

Tutorial:How to control a brushless motor with raspberry pi

Now mount the Raspberry Pi to the standoffs. Plug in the RPI-Display cable: And, wire the GPIO as follows:

REQUIRED FOR PI: Raspberry Pi 3. If you’re reading this, I assume you know what this is:) Definitely want to buy a Pi 3 for the onboard Bluetooth if you want to do any bluetooth stuff.

Computers 25 fun things to do with a Raspberry Pi Time to get creative with your computing — here are our favourite fun things you can do with your Raspberry Pi. Indeed, a veritable golden age of computers is once again upon us, so with that in mind here are our top 25 fun things you can do with your Raspberry Pi. If you’re new to Pi, check out our guide for getting started with your new piece of kit first, but bookmark this page and come back.

Editor’s note, 28 July Mod My Pi Mod My Pi do a great range of colourful cases, using state of the art injection moulding techniques, and they’re not a bad price either. Make your own Pi case Fancy making your own case? Then this printable PDF will do the trick nicely. It’s a template to cut out and glue to together very Blue Peter , which will form a case for the RPi. Follow the instructions , and you’ll be up and running in no time. You’ll need a better browser than Midori for this though, so try Chromium.

Qwiic HAT for Raspberry Pi Hookup Guide

January 22, The ability to inexpensively but accurately measure distance between an autonomous vehicle or robot and nearby objects is a challenging problem for hackers. Knowing the distance is key to obstacle avoidance. Running into something with a small robot may be a trivial problem but could be deadly with a big one like an autonomous vehicle.

The Raspberry Pi powers a media center for music, a touch screen display for navigating the library, a backup camera, and a GPS system. It’s all packed right into the car’s center console so it.

It is a good way to get acquainted with your Raspberry Pi and start making programs on it. What is an LED? It is often used on electronics as an indicator light to communicate with a human. What is a diode? A Diode is a semiconductor that allows current to flow only in one direction. The important thing to understand about an LED is that it is a diode, so it needs to be placed in a circuit in a specific direction. If you put it in backwards, it will not work.

For a typical LED, the shorter side called a lead needs to be connected to the ground.

Wire a 12v fan to 5v Raspberry Pi GPIO pins

Type or paste usbhid. Type in your RPI3 ip address you wrote down earlier with the username pi and password raspberry and port Once you enter the information above to connect, this will open a folder directory where you can navigate to add roms and configure controls.

Benjamin set the Raspberry Pi up as a web server, enabling it as a wireless hotspot. This allows the tablet to connect wirelessly, displaying roadmaps and the media centre on his carputer dashboard, and accessing his music library via a USB flashdrive.

This page is continuing my Raspberry Pi carputer project. I’m making this new page as a place to hold information regarding actual progress, whereas the first page was more the planning phase. Today’s news is this: I’ve all the parts, and the LCD up and running! I still have to fool around with software, of course, but this is a great start. I plugged the Pi into my car and managed to get some readings off the ECU!

This was just a test but it certainly worked. I managed to get a very weak signal to my home wifi in my car parked outside I live in an appartment so I’m just happy it worked , and was able to SSH into the Pi from my phone. I sent some commands, for example AT 1 returned the name of the cable. When plugged into the car, returned the temperature of my coolant. The setup One thing that I’ve been trying to get working unsuccessfully is setting up a different wifi connection on the Pi.

I want to use my phone’s tethering hotspot so that I will have a perfect signal and can test it out anywhere, rather than having to drive out back and test various areas to get a decent connection.

Guide to interfacing a Gyro and Accelerometer with a Raspberry Pi

From making a media center to a web-based server, from a simple desktop computer to a high-end retro gaming console; all can be done quite easily with this kit. V-Kits by Vilros tried to provide everything, especially for the Raspberry Pi beginners, at a relatively low price. So, you will need to buy it additionally. The other features that are offered by this kit at such affordable price is a boon for the RPi lovers, though.

It comes with every component you would need or want.

With this tutorial you will be able to make your own car-pc by using the Raspberry Pi 2. All credits for this Car PC System goes to Andrei Istodorescu (official link), I only made a more detailed “how to tutorial” following guide is only for the Raspberry Pi 2 Model B board!

First, for the small servo I am using, I have verified that it is safe to drive from the 5 volt pin physical pin 2 on the Raspberry Pi. It is possible to damage your Raspberry Pi by drawing too much current out of a pin. So, if you are not sure about the current requirements of your Servo, it is best to power it from a 5 Volt source other than a Raspberry Pi pin. You can still control it from the Raspberry Pi if you use a common ground, but just get the power red wire from an external source.

For my small servo, I can safely power it from Raspberry Pi physical pin 2. The second point is that to control the servo, you have to use Pulse Width Modulation. If you are up to speed on PWM, this lesson will go a lot easier.

Can you use the Raspberry Pi 3 as your work PC

Now, what small little device could have fun with that I wonder? The cable connected at the front is the current RS link. I decided to use an off-the-shelf USB-to-serial adaptor to do this for reasons that will become apparent. A quick test in the command-line proved the Pi could happily talk to the Enigma-E.

The Raspberry Pi is stored in the centre console and all wires routed underneath. Audio is fed through the aux socket of the car’s radio so no additional hardware is needed for this.

The aim was to send images from higher than my record of just under 40km, so the tracker was pretty much as light as I could make it. For that I made a more suitable payload box, keeping the original for a later date. That was a great flight with, as far as I know, the only live images sent from a flight of that type. It was also the first flight to use the new Raspberry Pi camera, and it got some good images though overall the success rate was much lower than I hoped for.

Last but not least was to get the latest Pi camera software and configure it to use matrix metering mode. I also changed the code a little to take 3 types of image each about once per minute: Oh, and also I replaced the main voltage regulator on the Pi for a better one so that the entire tracker could run off a lower voltage so it could run for longer on the batteries.

I had some people coming along to see the launch, so they know a bit more about how things work before I help them on a commercial launch in a few weeks time. Originally I intended the tracker to run from 4 AAA lithium cells but the runtime on those was around 4. The extra weight does reduce the maximum altitude somewhat, but I thought on balance it was worth doing. The day was sunny as expected, and the wind was mostly still but with some gusts.

I showed my guests how the payload is attached to the parachute:

How to Put a Computer in Your Car with the Raspberry Pi