C1 10nF

C2 10nF

C3 10nF

C4 10nF

C5 10nF

C6 10nF

C7 10nF

C8 10nF

C9 10nF

C10 10nF

C11 10nF

C12 10nF

C13 10nF

C14 10nF

C15 10nF

C16 10nF

C17 100nF

Q1 BC547

R1 100K

R2 10K

R3 100K

R4 10K

R5 100K

R6 10K

R7 100K

R8 10K

R9 100K

R10 10K

R11 100K

R12 10K

R13 100K

R14 10K

R15 100K

R16 10K

R17 100K

R18 10K

R19 100K

R20 10K

R21 100K

R22 10K

R23 100K

R24 1OK

R25 100K

R26 10K

R27 1OOK

R28 10K

R29 100K

R30 10K

R31 100K

R32 1OK

R33 100K

R34 100K

R35 10K

U1 CD4044

U2 CD4044

U3 CD4044

U4 CD4044

U5 CD4014

U6 CD4014