Interfacing(USB – RS232 – I2c -ISP) Projects

Controlling a stepper motor with the Raspberry Pi and Piface

Controlling a stepper motor with the Raspberry Pi and Piface

Updated April 2015 I have made this because I have found no projects using the PiFace. Forum topic at www.raspberrypi.org: http://www.raspberrypi.org/phpBB3/viewtopic.php?f=37&t=54314&p=413902 Here is a simple project that only needs a Raspberry Pi, PiFace, Python, jumper wires, and a stepper motor – that’s it! Step 1: Schematic Step 2: Connect the PiFace to the Raspberry Pi […]

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Getting Audio Out Working on the Raspberry Pi

Getting Audio Out Working on the Raspberry Pi

I want to deliver sound from my Raspberry Pi’s (RPi) Audio Output 3.5mm jack. Β I’ll need to get audio drivers working on Audio Out, and to test it, I’ll need some sound files and players. Β I’m choosing the Advanced Linux Sound ArchitectureΒ (ALSA) driversΒ becauseΒ its widely supported and becauseΒ ALSAΒ not only provides audio but Β Musical Instrument Digital Interface

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Twitter to Teletype

Twitter to Teletype

The Museum of Computing in Swindon has a working Teletype and a desire to get it to print out tweets as part of a display in the museum. Since the Swindon Hackspace is based in the museum it was a perfect project for hackspace members. Current Loop Interface The teletype uses a current loop interface

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Raspberry Pi Screenshots

Raspberry Pi Screenshots

Learn how to capture and view screenshots on your Raspberry Pi for project documentation. Use Scrot and ShotWell to do this solely through the command line. Scrot is a command line screen capturing application that’s easy to download and use, and Shotwell is a light-weight photo viewing application. Step 1: Setup Connect an external monitor,

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