Component List
Component | Number | Parameter | Quantity |
Metal film resist
or |
R1, R4,R5 | 10K ohm | 3 |
Metal film resistor | R2,R3 | 10-100 ohm | 2 |
Blue LED | L1-L12 | 5mm | 12 |
Red LED |
L13-L24 | 5mm | 12 |
Diode 1N4148 | D1-D6 | 6 | |
NE555 |
IC1 |
DIP-8 | 1 |
CD4017 | IC2 | DIP-16 | 1 |
S8050 | Q1,Q2 | TO-92 | 2 |
Adjustable resistor | RP1 | 200K-1M | 1 |
Electrolytic capacitor | C1 | 0.1uf-1uf | 1 |
Ceramic capacitor | C2 | 0.01uf 103 | 1 |
PCB | 1 |
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