Why is my oscillator circuit providing electricity only when electricity is removed?
So I built an oscillator using JFET transistor J310, an audio transformer 1:100 ratio, and this lights up a 3 volt led at 1.5 volts to even .3 Volts!! But the problem is that, it lights up the led for a second only when the battery is removed. Is there a way to fix it? I really like how the circuit can use power from small power sources, only if I can get it to work while the battery is connected. It would be great if you could help me fix this circuit!