OAM Time Machine
About the OAM Time Machine PCB
OAM Time Machine is an open source PCB design by patamari, published on GitHub. It is a 2-layer board measuring 74.9 × 152.4 mm, with 94 components from 44 distinct parts.
Other key parts include the 4051, LM4040DBZ-10, MCP6004 and TL071H. By type, the board carries 33 resistors, 14 connectors, 14 diodes, 11 capacitors, 4 ICs and 1 switch.
From the project
4U port of the Olivia Artz Modular Time Machine + the Timo Rozendal expander
Main components on the OAM Time Machine
OAM Time Machine bill of materials (BOM)
94 components, 44 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 4051 | SOIC-16_3.9x9.9mm_P1.27mm | U1 |
| 1 | LM4040DBZ-10 | SOT-23 | U2 |
| 1 | MCP6004 | SOIC-14_3.9x8.7mm_P1.27mm | U3 |
| 1 | TL071H | SOT-353_SC-70-5_Handsoldering | U4 |
| 1 | Audio In L | BananaJackHookup | J1 |
| 1 | Audio In R | BananaJackHookup | J2 |
| 1 | Clock | BananaJackHookup | J3 |
| 1 | Audio Out L | BananaJackHookup | J4 |
| 1 | Audio Out R | BananaJackHookup | J5 |
| 1 | Spread CV | BananaJackHookup | J6 |
| 1 | t/2v | BananaJackHookup | J7 |
| 1 | Feedback CV | BananaJackHookup | J8 |
| 1 | i2c | PinSocket_1x03_P2.54mm_Vertical | J9 |
| 1 | Conn_01x04_Pin | Molex_KK-254_AE-6410-04A_1x04_P2.54mm_Vertical | J10 |
| 1 | Stereo CV | BananaJackHookup | J11 |
| 1 | F End CV | BananaJackHookup | J12 |
| 1 | F Start CV | BananaJackHookup | J13 |
| 1 | Resonance CV | BananaJackHookup | J14 |
| 1 | ES_DAISY_PATCH_SM_REV1 | DAISY_PATCH_SM | PATCH1 |
| 16 | 10k | Alpha Pot | RV1, RV2, RV3, RV4, RV5, RV6, RV7, RV8 +8 |
Show 24 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SW_Push_Dual_x2 | SW_PUSH_6mm | SW1 |
| 1 | LED1 | LED_D3.0mm | D1 |
| 1 | LED2 | LED_D3.0mm | D2 |
| 1 | LED3 | LED_D3.0mm | D3 |
| 1 | LED4 | LED_D3.0mm | D4 |
| 1 | LED5 | LED_D3.0mm | D5 |
| 1 | LED6 | LED_D3.0mm | D6 |
| 1 | LED7 | LED_D3.0mm | D7 |
| 1 | LED8 | LED_D3.0mm | D8 |
| 1 | LED9 | LED_D3.0mm | D9 |
| 1 | Mode LED | LED_D3.0mm | D10 |
| 2 | 1N5819 | D_SOD-123 | D11, D12 |
| 1 | Filter LED 1 | LED_D3.0mm | D13 |
| 1 | Filter LED 2 | LED_D3.0mm | D14 |
| 5 | 100n | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C4, C9, C10, C11 |
| 2 | 10uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C3 |
| 4 | 1n | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C5, C6, C7, C8 |
| 3 | optional | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2, R3 |
| 10 | RLED | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4, R5, R6, R7, R8, R9, R10, R11 +2 |
| 1 | 2.2k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R14 |
| 12 | 100k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R15, R17, R18, R20, R21, R22, R24, R25 +4 |
| 4 | 200k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R16, R19, R23, R27 |
| 2 | 10k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R31, R32 |
| 1 | 100R | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R33 |
OAM Time Machine design files
The KiCad project lives in the patamari/4U-OAM-Time-Machine repository on GitHub; these links point at the commit this page was built from.
- LayoutOAM Time Machine.kicad_pcb
- SchematicOAM Time Machine.kicad_sch
OAM Time Machine: common questions
How big is the OAM Time Machine PCB?
The OAM Time Machine measures 74.9 × 152.4 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the OAM Time Machine?
94 components, from 44 distinct parts. The full bill of materials is listed on this page.
Where can I download the OAM Time Machine design files?
From the patamari/4U-OAM-Time-Machine repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the OAM Time Machine design in my own project?
The repository has no license, so all rights stay with patamari. Use it as a reference, and ask the author before reusing the design.