Photo Electric Effect Buzzer
PIRA 7A10.41
Image:
Description:
The electrons emitted by the photoelectric effect maintain
the circuit. When the circuit is broken, i.e. some one's legs break the
light beam, the buzzer will sound.
Recipe and
Location:
Photo Electric Effect Buzzer
Light Source w/Lens
Video:
Streaming Video:
None
None
Real Video:
Notes:
none at this time