Results for Beem

Some interesting things I found recently, and not so recently (since it’s been a while since I posted short links).

# Guitare à crayon

The idea behind “la Guitare à crayon” is to be able to paint and play music with the same instrument (crayon mean pencil in english). It’s a custom usb guitar with open source software: namely, pure data (for sound) and gimp, blender, flash (for visual).

Guitare à crayon

• Hardware features:
  • Accelerometer X-Axis (for example controlling the octave)
  • Accelerometer Y-Axis (for example controlling an effect)
  • 6 analog strings giving around 10 bits of resolution
  • External input: 1 analog, 1 digital
  • 4 positions switch
  • 8 buttons
  • 4 pots
  • 1 piezo with velocity filter (for example trigging any sound)
  • 1 ir distance sensor (+-6cm – +-20cm)
  • 1 unuseful led (for tapping the bpm)
  • Pressure-sensitive tablet
  • Foot controller (using a led & a photoresistor)
  • Foot switch (looper, change sound, …)
• Software features:
  • No driver (firmware & bootloader)
  • Linux, Windows, Mac
  • Pure Data poweful DSP (sample, soundfont, fx rack, multiple looper)
  • Gimp for 2d (drawing, painting, photo, …)
  • Gesture tracking on the tablet (linux only)

# 8 Track Walkman-Pod thing (Retro-tech)

Instructables user XenonJohn writes:

This is an admittedly mad project to see what might have happened if Sony had invented the Walkman earlier than they did – and made it so it took 8 track tape cartridges (which came before cassette tapes were invented).

In other words, can I make a personal 8 track player with just headphones in the style of a Walkman?

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