From 5fee964737862eabc46862501b03880143516eba Mon Sep 17 00:00:00 2001 From: KatJoyWhite Date: Sun, 9 Dec 2012 12:26:06 +0000 Subject: [PATCH] Update README.md --- README.md | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/README.md b/README.md index 44ed82b..8b77b6e 100644 --- a/README.md +++ b/README.md @@ -25,6 +25,7 @@ Learn how to build circuits with sensors and outputs and write a simple programm * Electrical tape * Plastic drinking straw * Pencil +* Coloured pens (optional) ## Software requirements: @@ -135,3 +136,16 @@ Find the appropriate code from the respository and upload to your Ardunio board. Find a maraca / shaker sound and upload to Scratch. +## Python glueware + +Download the music-maker-hander.py file from the repository. Run it with + python music-maker-handler.py +This program sets up a listener for each instrument. When it detects that an instrument has been played, it sends a couple of signals to Scratch. +The first signal appears in Scratch as a sensor value and is the volume (for drums), pitch (for the guitar), or ignored (for the maracas). +The second signal is a broadcast message that makes Scratch play the sound in the instrument. + + +## Scratch front end + +The Scratch file, music-maker, makes the sounds. It responds to the signals from the Python handler above by playing the appropriate sounds. It also does some visual feedback for the insturments. + -- 2.34.1