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Dandelion

High Speed Photograpy Gallery - Dandelion

(click here for a larger view)

In this example I captured dandelion seed parachutes in mid-flight. 

For this picture I used the following components:

The Universal Photo Timer was used to activate the camera. I used a bike tire pump to blow air at the dandelion.

The triggering was done with two pieces of aluminum foil attached at the pump nozzle. As air blows at them, they touch each other causing a trigger event. This simple custom circuit was connected to the sensor input of the timer.