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Capacitors: C1, C2 - 15-33pf ceramic(not variable, just not critical) C3, C6 - 0.1uf ceramic C4 - 47uf electrolytic C5 - 0.47 farad (47,000uf) supercap(memory cap) Diodes: D1-D7 - light emitting diodes. Use bright ones that cost a lot. D8 - Optional LED for the new version I'm doing this winter. D9-16 - 1N4001 general purpose 1 amp rectifiers Resistors: R1,R7-R13 - 120 to 220 ohm. Use 100 ohms if you dare. I do. R2-R6 - 10k ohm Misc: J1 - three terminal Berg connector SW1-SW3 - normally open pushbutton switches U1 - PIC16C84 or PIC16F84 programmed with mclock code. XTAL1 - 4MHz crystal IC socket for U1, 18 pins.
Capacitors: C1, C2 - 15-33pf ceramic(not variable, just not critical) C3, C6 - 0.1uf ceramic C4 - 47uf electrolytic C5 - 0.47 farad (47,000uf) supercap(memory cap) Diodes: D1-D7 - light emitting diodes. Use bright ones that cost a lot. D8 - Optional LED for the new version I'm doing this winter. D9-16 - 1N4001 general purpose 1 amp rectifiers Resistors: R1,R7-R13 - 120 to 220 ohm. Use 100 ohms if you dare. I do. R2-R6 - 10k ohm Misc: J1 - three terminal Berg connector SW1-SW3 - normally open pushbutton switches U1 - PIC16C84 or PIC16F84 programmed with mclock code. XTAL1 - 4MHz crystal IC socket for U1, 18 pins.