- #1
Poincare1
- 7
- 0
Firstly, the book light works fine. I'm also attaching a circuit diagram.
I don't really understand why the emitter of the transmitter (its marked with an E) takes in the current. Could someone explain to me how this circuit works?
I don't really understand why the emitter of the transmitter (its marked with an E) takes in the current. Could someone explain to me how this circuit works?