cara membuat strobo┃Strobo 1 transistor siapa penemunya

@Radal05 This video explains that the transistor used to make a flasher or strobe doesn't use the base pin. And the circuit is indeed reversed, despite its simplicity. This problem or condition was discovered around the 1970s by a Japanese citizen. I forget his name. I searched for his literature and couldn't find it. If I'm wrong, I apologize. 00:00 1-transistor strobe test 00:40 Who invented it? 00:50 Circuit description 02:00 1-transistor strobe schematic 05:51 Complete test