I have a crystal radio. I just made a very simple circuit. I added a 2N2222 transistor to it for amplification, but no matter what I do, it doesn't work. Why? -
![100PCS/Lot PNP NPN Transistors Kit TL431A 2N2222 2N3904 2N5551 BC337 BC547 BC548 BC557 S8050 TO-92 package radio transistor _ - AliExpress Mobile 100PCS/Lot PNP NPN Transistors Kit TL431A 2N2222 2N3904 2N5551 BC337 BC547 BC548 BC557 S8050 TO-92 package radio transistor _ - AliExpress Mobile](https://ae01.alicdn.com/kf/S497845b189f4429697dfd25c559bdd36r/100PCS-Lot-PNP-NPN-Transistors-Kit-TL431A-2N2222-2N3904-2N5551-BC337-BC547-BC548-BC557-S8050-TO.jpg)
100PCS/Lot PNP NPN Transistors Kit TL431A 2N2222 2N3904 2N5551 BC337 BC547 BC548 BC557 S8050 TO-92 package radio transistor _ - AliExpress Mobile
I have a crystal radio. I just made a very simple circuit. I added a 2N2222 transistor to it for amplification, but no matter what I do, it doesn't work. Why? -
![2N2222 Metal Can Transistor Pinout, Features, Uses, Equivalent, Datasheet and More - Components Info 2N2222 Metal Can Transistor Pinout, Features, Uses, Equivalent, Datasheet and More - Components Info](https://www.componentsinfo.com/wp-content/uploads/2021/12/2n2222-metal-can-transistor-pinout-2.gif)
2N2222 Metal Can Transistor Pinout, Features, Uses, Equivalent, Datasheet and More - Components Info
![How To Make a Simple FM Transmitter |Simplify the FM radio transmission circle| BC549 | AUDIOTECH | - YouTube How To Make a Simple FM Transmitter |Simplify the FM radio transmission circle| BC549 | AUDIOTECH | - YouTube](https://i.ytimg.com/vi/YXZYCrJLQ-U/maxresdefault.jpg)