Is it possible to build an AM radio transmitter with only discreet components?
I don't need to have it have good quality. I'll only be sending morse code, so I don't need any type of audio clarity. If it's possible with discreet components, can you provide a schematic? If not, could I use a 555-based circuit? Again, schematic please. Thank you!
(For anyone who doesn't know, discreet components means no IC's , otherwise known as "chips".)
EDIT: I'd also like to not use a crystal osscilator. Thanks!