Labels Milestones
BackR9 | 1 | LED | Light emitting diode, 5 mm Small Signal NPN Transistor, TO-92 | | | R21, R22, R23 | 3 | A1M | Potentiometer | | | | | | | | | | | | | | | | | R24, R26, R28 | 3 | 2N3904 | 0.2A Ic, 40V Vce, Small Signal NPN Transistor, TO-92"/>