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Product Price*
Electronic Brick Touch Sensor module This is a simple touch sensor brick, it used TTP223 touch detector IC, you can use this brick to replace the traditional physical... $6.95
Electronic Brick Magnetism Switch (Digital) Work with Magnet. The switch turns on when this brick is close to a Magnet. $6.95
GPS Bee Kit (with Mini Embedded Antenna) GPS Data Module In A XBee Form Factor. And to make the GPS module easily to compatible with the existent shield , we use the... $56.95
UGN3503UA Hall Effect Sensor UGN3503UA Hall Effect Sensor A miniature sensor to accurately track extremely small changes in magnetic flux density - changes generally too small to operate... $5.95
Color Light Sensor Evaluation Board  Color Light Sensor Evaluation Board The ADJD-S311-CR999 is a great little color light sensor. In fact, it's so little that it can be pretty difficult to play with,... $19.75