This is a really simple yet enjoying experiment I did with the NE555 programmable oscillator.
I quickly assembled a square wave generator with the NE555, with a low frequency (around 50hz), and I attached the output of this to a single transistor amplifier (NPN BD167), which is used as a source for the Led and the Hard Disk speaker.
Enjoy!
@JoeMartiniello purtroppo si... XD
TheKaneB 1 year ago
e questo che fai la sera? o_O?
PS: Sono Juster XD
JoeMartiniello 1 year ago