A framed sensor piece that counts how long it’s been looked at. The timer starts when someone stands in front of it and has never reset, so every viewer adds to one growing total. Does the value go up?
Proximity sensors, Arduino, LED display, rechargeable battery, framed. 9 × 11 in.
A framed sensor piece that counts how long it’s been looked at. The timer starts when someone stands in front of it and has never reset, so every viewer adds to one growing total. Does the value go up?
Proximity sensors, Arduino, LED display, rechargeable battery, framed. 9 × 11 in.
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