AdLib
About the AdLib PCB
AdLib is an open source PCB design by monotech, published on GitHub. It is a 2-layer board measuring 135.3 × 106.7 mm, with 61 components from 31 distinct parts.
Other key parts include the 74LS109, 74LS138, 74LS245, 74LS04 and YM3812. By type, the board carries 26 capacitors, 19 resistors, 9 ICs, 3 connectors, 1 transistor and 1 diode.
From the project
AdLib clone. Based on schlae's PCB, with some modifications.
Based on https://github.com/schlae/adlib (Creative Commons Attribution License v4.0: https://creativecommons.org/licenses/by/4.0/).
Changes: - Added second potentiometer footprint for cheaper Alps pot. - Added part values to silkscreen for help with DIY builders.
Main components on the AdLib
AdLib bill of materials (BOM)
61 components, 31 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 74LS109 | DIP300_16N | U1 |
| 2 | 74LS138 | DIP300_16N | U2, U3 |
| 1 | 74LS245 | DIP300_20N | U4 |
| 1 | 74LS04 | DIP300_14N | U5 |
| 1 | YM3812 | DIP600_24N | U6 |
| 1 | Y3014B | DIP300_8N | U7 |
| 1 | RC4136 | DIP300_14N | U8 |
| 1 | LM386 | DIP300_8N | U9 |
| 1 | 2N3904 | TO92-IL | Q1 |
| 1 | CONN_01X05 | JACK_CUI_SJ1-3553NG | J1 |
| 1 | IRQ | JMP3 | P1 |
| 1 | ADDR | JMP4 | P2 |
| 1 | BUSPC | BUS_PC_ADLIB | BUS1 |
| 1 | CONN_01X01 | MNT_KEYSTONE_9202 | MNT1 |
| 1 | 1N4148 | DIOA500 | D1 |
| 11 | 100nF | CAP23 | C1, C2, C4, C5, C14, C16, C19, C20 +3 |
| 6 | 10uF | CAPAP200 | C3, C11, C15, C21, C22, C23 |
| 4 | 4.7nF | CAP23 | C6, C7, C8, C9 |
| 1 | 4.7uF | CAPAP200 | C10 |
| 1 | 1nF | CAP23 | C12 |
Show 11 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 270pF | CAP23 | C13 |
| 1 | 47nF | CAP23 | C17 |
| 1 | 220uF 16V | CAPA1000 | C18 |
| 2 | 8.2K | RESA500 | R1, R13 |
| 6 | 2.2K | RESA500 | R2, R3, R6, R7, R11, R12 |
| 1 | 12K | RESA500 | R4 |
| 4 | 10K | RESA500 | R5, R9, R10, R16 |
| 1 | 1.5K | RESA500 | R8 |
| 1 | A10K | RESV_BOURNS_91A1A | R14 |
| 3 | 10 | RESA500 | R15, R18, R19 |
| 1 | A10K | Potentiometer_Alps_RK09K_Vertical | R17 |
AdLib design files
The KiCad project lives in the monotech/AdLib repository on GitHub; these links point at the commit this page was built from.
- LayoutAdlib.kicad_pcb
AdLib: common questions
How big is the AdLib PCB?
The AdLib measures 135.3 × 106.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the AdLib?
61 components, from 31 distinct parts. The full bill of materials is listed on this page.
Where can I download the AdLib design files?
From the monotech/AdLib repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the AdLib design in my own project?
The repository has no license, so all rights stay with monotech. Use it as a reference, and ask the author before reusing the design.