Component List

[Illustration 230087-005]

[Illustration 230087-006]

Resistors:

(0.25 W, 5%, SMD 0805)

R1,R3,R11,R13…R15 = 10 kΩ

R2,R4…R10,R12,R16…R22 = 1 kΩ

Capacitors:

(SMD 0805)

C1,C5 = 10 nF, 16 V
C2,C7 = 1 µF, 16 V

C3,C4,C6 = 100 nF, 16 V

Semiconductors:

D1…D25, = 1N4148, SOD-123

LED1…LED14 = LED, red, SMD 1206

IC1,IC3 = NE555D, SOIC8

IC2,IC4 = CD4017, SOIC16-NARROW

Miscellaneous:

K1 = 9V Battery Clip

SW1…SW4 = push button switch (PTS647SK70SMTR2L)