Changes

==Sugar Digest==

==Sugar Digest==

1. After a long absence, Turtle Art with Sensors is back! The original fork was written by Arjun Sarwal when he was an intern at OLPC (See http://wiki.laptop.org/go/Turtle_Art_with_Sensors); however, when we migrated Sugar to non-XO platforms, we stopped supporting this fork due to problems with the alsaaudio library. With help from Tony Forster, Turtle Blocks (the mainline version of the project) has a [[Activities/TurtleArt#Sensors_Palette|sensor palette]] with blocks for sound (raw microphone input), volume, and pitch, and on OLPC XO hardware, resistance and voltage sensors.

1. After a long absence, Turtle Art with Sensors is back! The original fork was written by Arjun Sarwal when he was an intern at OLPC (See http://wiki.laptop.org/go/Turtle_Art_with_Sensors); however, when we migrated Sugar to non-XO platforms, we stopped supporting this fork due to problems with the alsaaudio library. With help from Tony Forster, Turtle Blocks ([http://activities.sugarlabs.org/en-US/sugar/downloads/latest/4027/addon-4027-latest.xo?src=homepagebrowse the mainline version of the project]) has a [[Activities/TurtleArt#Sensors_Palette|sensor palette]] with blocks for sound (raw microphone input), volume, and pitch, and on OLPC XO hardware, resistance and voltage sensors.

I used a Hall-effect sensor to build a bicycle odometer in Turtle Art.

I used a Hall-effect sensor to build a bicycle odometer in Turtle Art.