Photosensors on IC 555 prototype on bread board experiment version 1
Photosensors prototype on bread board version 1
Originally uploaded by cultured_society2nd
In previous post on IC 555 diagram and its capabilities; the electronic circuit works. But in this experiment there will be an audio input (any audio output that have a female audio jack) and output (to amplifier) male audio jacks. More importantly this circuit will have 3 small photo resistors that react differently when in contact with visible variable light (distance direct light contact or shadow on contact).
The parts -
- Male audio jacks x2
- 5K potentiometer x1
- 220 Ohm resistor x2
- 10uF electrolytic capacitor x1
- 100uF electrolytic capacitor x1
- Small red led x2
- 9v battery holder x1
- 9v battery x1
- Small photo resistor x3
