Proto ps2-gen2
About the Proto ps2-gen2 PCB
Proto ps2-gen2 is an open source AVR/Arduino PCB design by MicroLind-Developers, published on GitHub under the CERN-OHL-P-2.0 license. It is a 2-layer board measuring 49.5 × 76.2 mm, with 27 components from 16 distinct parts.
Its main chip is the ATmega88, from the AVR/Arduino family. By type, the board carries 12 resistors, 5 connectors, 5 diodes, 2 capacitors, 1 IC and 1 crystal.
From the project
Hardware repository for the microlind project
Main components on the Proto ps2-gen2
Proto ps2-gen2 bill of materials (BOM)
27 components, 16 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ATmega88 | DIP-28_W7.62mm_Socket | U1 |
| 1 | 32.768kHz | Crystal_DS10_D1.0mm_L4.3mm_Vertical | Y1 |
| 1 | Address | PinSocket_1x03_P2.54mm_Vertical | J1 |
| 1 | Data | PinSocket_1x08_P2.54mm_Vertical | J2 |
| 1 | Power | PinSocket_1x02_P2.54mm_Vertical | J3 |
| 1 | Control | PinSocket_1x05_P2.54mm_Vertical | J4 |
| 1 | ~ | 2xPS2-Mini-Din | P1 |
| 1 | 2032 | HU2032-CoinCellHolder | BT1 |
| 2 | BAT41 | D_A-405_P7.62mm_Horizontal | D1, D2 |
| 1 | VCC Power | LED_D5.0mm | D3 |
| 1 | IRQ Mouse | LED_D5.0mm | D4 |
| 1 | IRQ Kbd | LED_D5.0mm | D5 |
| 1 | 100n | C_Disc_D5.0mm_W2.5mm_P2.50mm | C1 |
| 1 | 10u | CP_Radial_D4.0mm_P2.00mm | C2 |
| 9 | 10k | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R1, R2, R3, R4, R6, R7, R8, R9 +1 |
| 3 | 470 | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R5, R11, R12 |
Proto ps2-gen2 design files
The KiCad project lives in the MicroLind-Developers/microlind-hw repository on GitHub; these links point at the commit this page was built from.
Proto ps2-gen2: common questions
What microcontroller does the Proto ps2-gen2 use?
The Proto ps2-gen2 is built around the ATmega88, from the AVR/Arduino family.
How big is the Proto ps2-gen2 PCB?
The Proto ps2-gen2 measures 49.5 × 76.2 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Proto ps2-gen2?
27 components, from 16 distinct parts. The full bill of materials is listed on this page.
Where can I download the Proto ps2-gen2 design files?
From the MicroLind-Developers/microlind-hw repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Proto ps2-gen2 design in my own project?
Yes, under the terms of its CERN-OHL-P-2.0 license, which MicroLind-Developers chose for the repository.
Can I test firmware for the Proto ps2-gen2 without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.
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94 × 147.6 mm30 parts2LCERN-OHL-P-2.00
Proto ps2
94 × 58.4 mm28 parts4LCERN-OHL-P-2.00
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50.8 × 63.5 mm10 parts2LCERN-OHL-P-2.00
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Proto-6522
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