Hackathon-Keychain
About the Hackathon-Keychain PCB
Hackathon-Keychain is an open source PCB design by pcbcupid, published on GitHub under the MIT license. It is a 2-layer board measuring 50.8 × 22.9 mm, with 11 components from 10 distinct parts.
By type, the board carries 3 resistors, 2 jumpers, 2 diodes, 1 transistor, 1 connector and 1 battery holder.
From the project
It's a giveaway done for Hardware Hackathon 1.0
This is a keychain made for the participants and giveaway!
This event & the keychain wouldn't have been possible without the amazing team that we had!
Hackathon-Keychain bill of materials (BOM)
11 components, 10 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | BC817 | SOT-23 | Q1 |
| 1 | Conn_01x04 | PinSocket_1x04_P2.54mm_Vertical | J2 |
| 1 | Battery_Cell | BAT_BAT-HLD-001 | BT1 |
| 1 | Jumper_2_Bridged | SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | JP1 |
| 1 | Jumper_2_Open | SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP2 |
| 1 | SW_Push_SPDT | SW_SPDT_PCM12 | SW1 |
| 2 | LED | LED_1206_3216Metric_ReverseMount_Hole1.8x2.4mm | D1, D2 |
| 1 | 100K | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1 |
| 1 | 5mm (LDR) | R_LDR_5.1x4.3mm_P3.4mm_Vertical | R2 |
| 1 | 220R | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3 |
Hackathon-Keychain design files
The KiCad project lives in the pcbcupid/Hackathon-Keychain repository on GitHub; these links point at the commit this page was built from.
Hackathon-Keychain: common questions
How big is the Hackathon-Keychain PCB?
The Hackathon-Keychain measures 50.8 × 22.9 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Hackathon-Keychain?
11 components, from 10 distinct parts. The full bill of materials is listed on this page.
Where can I download the Hackathon-Keychain design files?
From the pcbcupid/Hackathon-Keychain repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Hackathon-Keychain design in my own project?
Yes, under the terms of its MIT license, which pcbcupid chose for the repository.