Labels Milestones
Back(no ICs), and a switch to set output voltages. (10) - One potentiometer per step, to set output voltages. (10) One potentiometer for internal clock rate. Schematics/Unseen Servant/fp-info-cache | 1 | ICM7555xP | CMOS General Purpose Timer, 555 compatible, PDIP-8 0.2A Ic, 40V Vce, Small Signal NPN Transistor, TO-92"/>