I want to make an oscillator for my step up transformer but I can't use an ordinary one because I can't buy anything right now. I have a few components (resistors and exactly two tranzistors). So I came up with this oscillator:
At the beginng the Q2 starts to conduct because it has voltage on his gate so it charges the capacitor. After this step the Q1 is quickly turn on which turns off Q2 but it remainslike that until C1 discharges on R1...And then it starts over again create a square wave (almost).
But when I tried to build it, it failed... Why? What is wrong with this circuit and can you explain why ? And don't tell me that there are other oscillators (I tried arduino but I fried it...) Thank you in advance..