Big CMOS Logic 4000 4500 IC Series Assortment Box 46 Types, 120 pcs, CD4001 CD4011 CD4017 CD4022 CD4027 CD4047 CD4049UBE CD4060 CD4071 CD4081 CD4503 CD4543 CD4553 etc. music_UK_update_2021 I have been using a

I have been using a little phone thumb rest cusion which I cut in half

1/4"-20 ball head holder for monitor

numerical aperture (NA)

laser-cut steel and assembled by skilled experts in our Nashville

Big CMOS Logic 4000 4500 IC Series Assortment Box 46 Types, 120 pcs, CD4001 CD4011 CD4017 CD4022 CD4027 CD4047 CD4049UBE CD4060 CD4071 CD4081 CD4503 CD4543 CD4553 etc. music_UK_update_2021 I have been using aBig CMOS Logic 4000 4500 IC Series Assortment Box 46 Types, 120 pcs, CD4001 CD4011 CD4017 CD4022 CD4027 CD4047 CD4049UBE CD4060 CD4071 CD4081 CD4503 CD4543 CD4553 etc. Each Type 2 pcs: CD4001 Quad 2 In NOR Gate CD4011 Quad 2 In NAND Gate CD4013 Dual D Type Flip Flop CD4015 Dual 4 St Static Shift Reg CD4016 Quad Bil. Switch CD4017 Decade Counter 10 Dec Outs CD4021 8 St Static Shift Reg CD4022 Octal Counter 8 Dec Outs CD4023 Triple 3 In NAND Gate CD4024