RDL ST-OSC2A Audio Oscillator - Power Supply Included

hello so today we're going to talk about possibly the simplest type of oscillator you could possibly make out of electrical components I touched on this circuit last week on Red Bulls website to make a really simple hot glue gun light faraman if you want to make this it's really simple there's only actually free electrical components and all you need to do is just glue it all together the link is here but yeah I wanted to touch on this circuit more because I think it might be the simplest oscillator you could possibly make because all it has got is one light dependent resistor a transistor and a capacitor that's all it is and it's oscillating it's crazy right the only downside is it requires about 12 to 18 volts to run hence in the Red Bull video I put two 9-volt batteries in series to make 18 volts which gave it plenty of power to make it oscillate the thing about the circuit that make