Quantity   Component name
1 × capacitor 100 n
7 × R1-R3-R4-R6-R8-R9-R12 = 10k
6 × R2-R5-R7-R10-R13-R14 =100K
5 × T1-T3-T4-T6-T7 = BC238
3 × T2-T5 =BC308
2 × Diodes 1N4148
2 × Optocoupler = PC817
2 × LED's
1 × Rotary Encoder = full cycle rotary encoder
1 × R11 = 100 Ohm 1/6 W Warning the value must be resperted