

Pibooth HAT
A Raspberry Pi HAT for the pibooth application
- Size
- 65 × 56 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 28
- Nets
- 55
- Pads
- 126
- Tracks, vias
- 135, 15
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 11 Sep 2024
- Updated
- 11 Sep 2024
Overview
Pibooth HAT is an open-source printed circuit board by schorr31, from the schorr31/pibooth-HAT repository on GitHub, published under the MIT licence. It is a 2-layer board of 65 × 56 mm with 28 parts on 55 nets, routed with 135 tracks and 15 vias.
It is built around the 74AHCT125D. Its parts include 8 resistors, 8 connectors, 4 ICs, 3 diodes and 2 transistors.
Main components
1README
README.mdpibooth-HAT
A Raspberry Pi HAT for the pibooth application
Images

Parts
28| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 330 | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1, R2, R3 |
| 3 | LED1 | LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D1, D2, D3 |
| 3 | PC817 | Package_DIP:SMDIP-4_W7.62mm | U1, U2, U3 |
| 2 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R4, R5 |
| 2 | 1k | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R7, R8 |
| 2 | 2N3904 | Package_TO_SOT_SMD:SOT-89-3_Handsoldering | Q1, Q2 |
| 2 | MountingHole_2.7mm_M2.5 | MountingHole:MountingHole_2.7mm_M2.5 | MH3, MH4 |
| 1 | 100n | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1 |
| 1 | 12V_Power_Supply | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | J3 |
| 1 | 220 | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R6 |
| 1 | 5V_Power_Supply | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | J1 |
| 1 | 74AHCT125 | Package_SO:SOIC-14_3.9x8.7mm_P1.27mm | U4 |
| 1 | Display1 | Connector_JST:JST_PH_B5B-PH-K_1x05_P2.00mm_Vertical | J6 |
| 1 | Display2 | Connector_JST:JST_PH_B8B-PH-K_1x08_P2.00mm_Vertical | J5 |
| 1 | Front_Panel | TerminalBlock:TerminalBlock_bornier-6_P5.08mm | J4 |
| 1 | GPIO | Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical | J0 |
| 1 | Neopixel | TerminalBlock:TerminalBlock_bornier-3_P5.08mm | J2 |
| 1 | Reboot | Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J7 |
Questions
How big is the Pibooth HAT PCB?
It measures 65 × 56 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Pibooth HAT use?
28 parts, built around the 74AHCT125D. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Pibooth HAT KiCad files?
From the schorr31/pibooth-HAT repository on GitHub, at the commit this page was made from: the board is pibooth-HAT.kicad_pcb and its schematic pibooth-HAT.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Pibooth HAT design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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