Synergy on Raspberry Pi Synergy is a free and open source software that allows multiple computers to share a mouse and keyboard. One of the computers that the keyboard and mouse is connected to becomes a Synergy server. The other computers becomes Synergy clients.
OS & Co Back to the Hub. Software & Distributions: Software - an overview. Distributions - operating systems and development environments for the Raspberry Pi. Note names, MIDI numbers and frequencies Note names, MIDI numbers and frequencies are related here in tables and via an application that converts them. The musical interval between two notes depends on the ratio of their frequencies. See Frequency and Pitch for more details and an introduction to frequency and pitch. An octave is a ratio of 2:1 and, in equal temperament, an octave comprises 12 equal semitones. Each semitone therefore has a ratio of 21/12 (approximately 1.059). By convention, A4 is often set at 440 Hz. Interfacing with a Wiimote - Physical Computing with Raspberry Pi Difficulty: intermediate This tutorial will show you how to connect a Wiimote to the Pi over Bluetooth. You will then be able to read input from it, including the state of the buttons and accelerometer and send it output, e.g. changing the LED state and playing with rumble. It is recommended to use one of our SD cards or images, if you are not then you will need: python-cwiid and to set your Bluetooth in discoverable mode with sudo hciconfig hci0 piscan. Log into your Pi and start a Python console (or ipython if you want tab completion and other extra features).
PiFi Digi / DAC+ / HIFI Digital Audio Card for Raspberry PI B+ - Blue To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details. OpenStack on RPi (Part 1) Recently I’ve embarked down a course to get OpenStack up and running on the Raspberry Pi. Before we get too deep into the particulars, let’s talk about why such a thing should be done. What could one gain by running OpenStack on the Pi? Music hack of the decade: Panflute Hero! Jhonny Göransson was part of the team that made what’s simply the daftest and most wonderful music hack we’ve seen so far. The moment he tweeted about it last night, we knew we had to show it to you as soon as we could. It’s called Panflute Hero. Panflute Hero was the result of a weekend at Way Out West Hackathon 2013. It’s a very silly panpipe version of Guitar Hero, which doesn’t use a plastic guitar controller.
Ultrasonic Distance Measurement Using Python – Part 1 LEDs, buzzers and switches are the most common items people attempt to interface to their Raspberry Pi’s. Something I found in eBay that is a little bit different is an ultrasonic measurement module. This allows you to measure the distance to the nearest wall or solid object. The modules are easy to buy, cheap and relatively straight forward to interface to the GPIO header. So here is some information on my experiments with an Ultrasonic measurement module and Python.