To test if transistored circuits with 2N3904 transistor can operate on 2.5V power supply I build a simple astable multivibrator. The components are of the shelf. I found some schematic. As on all my experiments, the value of condensators is readed from them, but value of resistors is measured.
I note some formulas describing the multivibrator.
The las thing I did is connecting som old analog meter to multivibrator and made some video of it.
No comments:
Post a Comment