- #1
univeruser
- 54
- 0
Hi all. I am looking on how to make a single pole-double throw (SPDT) switch using phototransistors that can be activated by IR LEDs (not from a remote, i.e. in pulses, but as a single arrangement of a switch, cell, and IR LED).
Please keep it simple, I am only doing experiments. I don't require any complicated circuits, but just using the minimal of components.
Please keep it simple, I am only doing experiments. I don't require any complicated circuits, but just using the minimal of components.