Upgrade your ALLBOT with these four small but accurate sensors and program your robot to react to temperature, light and sound! Find out more about the ALLBOTS here: [link url=http://allbot.eu]allbot.eu[/link]
Specifications:

1. temperature (VR002T):
   1. ranges: 3 ranges - selectable with switch (-32°/0°C), (0°/32°C), (32°/64°C)
   2. output: 0 to 3.3 V
   3. power supply: 5 VDC
2. 2 x light (VR002L):
   1. ranges: 3 ranges - selectable with switch
   2. output: 0 to 3.3 V
   3. power supply: 5 VDC
3. sound (VR002S):
   1. sensitivity: adjustable with trimmer
   2. output: 0 to 3 V
   3. power supply: 5 VDC

datasheet_vr002_en.pdf