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By Hadi Farnoud | Raspberry Pi, Arduino, and every cool hacks

Raspberry Pi Doorbell is Fully Featured

When you think of a doorbell, you typically don’t think of anything very complicated. It’s a button that rings a bell inside your home. That’s about …

Raspberry Pi

Wireless Power Outlets RF

Have you ever wanted to wirelessly control power outlets from your phone? You could buy a Belkin WeMo Switch for over $40 for 1 outlet or build your …

Wireless

How Green Screen Worked Before Computers

If you know anything about how films are made then you have probably heard about the “green screen” before. The technique is also known as chroma key …

Green Screen

Developer Saved Years Later by His Own Hardware

Bryan is a computer neophyte (he needs help turning his computer on), but he has a basketball story. His team was playing in a crucial basketball …

Computer Hardware

Watt Meter build walks you through Power Measurement basics

You almost never hear of a DC Watt Meter – one just does some mental math with Volts and Amps at the back of one’s head. An AC Watt Meter, on the …

DIY

Brewing Beer with a Sous Vide Cooker

[Ken] found an interesting use for his sous vide cooker. He’s been using it to help him with his home brewing. It’s unlikely that the manufacturer …

Beer

Mushroom Cultivation Automation – K G | Projects

There have been many initiatives undertaken to maximize mushroom cultivation productivity, and although variations exist between species, …

Computer Hardware

Turning an Ordinary Pen into a Covert Radio Receiver

[Ben Krasnow’s] latest project will be good for anyone who wants a complicated way to cheat on a test. He’s managed to squeeze a tiny FM radio …

Radio

Microsoft to support Raspberry Pi 2 with a free version of Windows 10

Microsoft is throwing its weight behind the newly announced Raspberry Pi 2 today. The Raspberry Pi Foundation's low-cost computer was an instant hit when it first debuted in 2012, and the new Raspberry Pi 2 now includes a more powerful processor and twice as much RAM. While you’ve never been able …

Microsoft Windows

Raspberry Pi 2 is way more powerful, still just $35, and available now

The Raspberry Pi Foundation's low-cost computer was an instant phenomenon upon its release in 2012, and now, just shy of three years later, it's back with a new one. The foundation is today announcing the Raspberry Pi 2, an equally cheap, equally tiny computer that's meant for use in electronics …

RAM

The Smallest Portable Pi

What do you get when you take an extremely small Raspberry Pi clone and stuff it inside a Game Boy Advance SP? We don’t know what to call it, but …

Game Boy

Twittering Laser Tripwire with Webcam Capture

This instructable will show you how to construct a laser tripwire that can twitter and grab an image from a webcam, as well as execute any command …

$2 FM Transmitter for Raspberry Pi

We love re-purposed consumer gear. [Tobias] sent us the link to his project to that uses a cheap, discontinued cellphone gadget to create a Raspberry …

Radio

FM Radio Transmitter Module - NS73M - WRL-08452

Description: This is a very small FM transmitter. Designed to be the building block of wireless microphones and MP3 broadcasters, this small module …

Radio

RFToy Makes Wireless Projects Easier

[Ray] has created RFToy, a simple gadget to aid in setting up wireless systems with a variety of common radio modules. RFToy is an open source …

Computer Hardware

CuPID Power Output : Control power where you need it

Why

Most control applications require powering things. Refrigerators, heaters, LEDs, thermoelectrics, motors, and solenoids are all examples of things …

Computer Hardware

Raspberry Eye

Description

I wanted to do something interesting with my RPi and a 2.4" TFT LCD. Google Glass was hot in the news, so I've decided to hack something …

Computer Hardware

CUBEX

Description

CUBEX is a high altitude balloon payload with a camera, GPS, ISM band radio, lipo battery, solar cells, and charger/power management …

Balloons

OpenMV

The OpenMV project is a low-cost, extensible, Python-powered machine vision modules, that aims at becoming the Arduino of machine vision... When I …

Computer Hardware

ramanPi - Raman Spectrometer

An open source 3D Printable Raman Spectrometer that uses a raspberryPi, a couple of arduino compatible ARM boards, a really bright laser and some …

Raspberry Pi and the Camera Pi module: face recognition tutorial

An area of application of Computer Vision, one that has always fascinated people, concerns the capability of robots and computers in general to …

Recognition

An IoT Doorbell made with a Raspberry Pi @Raspberry_Pi #piday #raspberrypi

This IoT Doorbell project from Arvind Ravulavaru is powered by a Rasp Pi B+: In this post, we will build an embedded system – A Doorbell, with …

Raspberry Pi

Build Your Own Google TV Using RaspberryPi #piday #raspberrypi @Raspberry_Pi

Donald's Blog gives a full tutorial on building your own version of the Google TV with RaspberryPi, NodeJS and Socket.io Please note that this …

Google

Raspberry Pi Gets A Sound Card: 3 Ways To Use It

The makers of Raspberry Pi have just released a sound card designed especially for the tiny, $35 Linux-based computer.

The Wolfson Audio Card is being produced by Farnell Element 14, the same UK company that also manufactures the Raspberry Pi. At $33, the card costs nearly as much as a Raspberry Pi, …

Sound

Introducing USB Armory, a Flash Drive Sized Computer

[Andrea] tipped us about USB armory, a tiny embedded platform meant for security projects. It is based on the 800MHz ARM Cortex-A8 Freescale i.MX53 …

Make a Programmable Irrigation Controller with a Raspberry Pi

Patrick Allan

Profile

With all the day to day challenges that keep us busy, it can be hard to remember to water our plants. With a Raspberry Pi and a …

Pi-Top releases final 3D printed laptop prototype, details of 3 new Raspberry Pi HATs & launch date | 3D Printer News & 3D Printing News

Oct. 4, 2014

Last month, a London-based team of young entrepreneurs and engineers have revealed the prototype for their Raspberry Pi laptop, the …

Pi-Point

Turn your Raspberry Pi into a Wireless Access Point

Welcome and thank you for dropping by. If you're a Raspberry Pi owner and are curious about some …

Raspberry Pi Classroom infrastructure - Raspi-LTSP

For installing and getting started, check out the new project site including all the documentation - Raspberry Pis are great for schools, they act as …

Classrooms