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. 2014 Oct 1;3(5):277–283. doi: 10.1089/g4h.2014.0028

Table 1.

Technical Specification of a Modular Interactive Tile

Description Amount Type
Processor 1 ATmega1280
Sensor 1 FSR
Sensor 1 Two-axis accelerometer
Effector 8 RGB color LEDs
Communication 4 IR transceivers
Communication 1 XBee radio chip
Energy 1 Li-Io polymer battery
Switch 1 On/off switch
Connector 4 Jigsaw puzzle
Size 300×300×33 mm  
Weight 1 kg  

IR, infrared; LED, light-emitting diode.