A question for the pedal builders.

[fretless19]

Could someone explain this schematic to me? By which i mean, how would one incorporate this circuit into a pedal? Where is the voltage, where is the ground?

I'm just beginning my foray into electronics, so your patience is greatly appreciated.

 

[slyjoe]

2N2222 is an NPN transistor. Generally the leg with the arrow goes to ground and the leg without goes to supply voltage. However, this topology is known as a negistor oscillator (search for these there are better explanations out there). The leg with the arrow goes to the power supply.

 

[fretless19]

Interesting information I'm finding on these, thanks.