Alex / Ataripunk Console

Project Information

A square wave sound generator reminiscent of 80's video game consoles. Based on a schematic published by Collin Cunningham:

Schematic and PCB Layout

Bill of Materials

Part Number
Actual Part
Unit Cost
Order Qty
Total Cost
R1, R5 Potentiometer, rotary, 1M ohm BI Technologies P160KN2-0EC15B1MEG 987-1395-ND 2 0.76 2 1.52
R3 Resistor, 1 kohm 1% 1/4 W metal film Vishay CMF501K0000FHEB Axial CMF1.00KQFTR-ND 1 0.77 1 0.77
R9 Resistor, 4.75 kohm 1% 1/4 W metal film Vishay CMF504K7500FHEB Axial CMF4.75KQFTR-ND 1 0.77 1 0.77
U11 Battery, 9V alkaline Energizer Battery Corporation EN22 ANSI 1604A, IEC 6LR61 N145-ND 1 2.38 1 2.38
C7 Capacitor, 10 uF 20% electrolytic Nichicon UVR1H100MDD Radial 493-1103-ND 1 0.23 1 0.23
C4, C6 Capacitor, 0.10 uF 10% polyester Vishay BFC237021104 Radial BC1639-ND 2 0.82 2 1.64
U1 NE556N STMicroelectronics NE556N PDIP-14 No Digi-key Number 1 ?? 0 0
J1 Jack, RCA, white CUI Inc. RCJ-043 CP-1420-ND 1 1.78 1 1.78
R8 Resistor, 10 kohm 1% 1/4 W metal film Vishay CMF5010K000FHEB Axial CMF10.0KQFTR-ND 1 0.77 1 0.77

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Issues List
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Net List
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Drill Chart
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