checking a TV remote controller
visitors this year: 181 An infrared remote control unit sends messages, using infrared ‘light’ to recorders and televisions. Point a remote controller at a light sensor and it may be able to pick up the...
Tagged: infrared
light sensor & colorimeter
visitors this year: 232 Often used elaborately to produce a makeshift colorimeter, the light is very useful for many biology and chemistry experiments on rates of reactions. As monochromatic light is less important with...
scientist 14: the home insulation advisor – heat loss from houses (2012)
visitors this year: 444 Nicola Terry hitches a ride on the Heatseekers vehicle in Cambridge as speaks with Dawn Morley. Dawn explains how their infra red camera is able to see where a house...
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scientist 03: the inventor – making an IR camera for art museums (2012)
visitors this year: 334 When the news told of the discovery of ‘another’ Mona Lisa, Roger Frost visited local inventor Lawrence Robinson of OPUS Instruments. He learned about the OSIRIS infra-red camera which had...
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