4 layers100 × 77.4 mm
2 layers56 × 65 mm
Pi hat
biobotus/pcb_transceiverHat for raspberry pi (Buffer stage that allows 1.8 to 5V connection and 30 mA)
- Size
- 56 × 65 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 253
- Nets
- 104
- Pads
- 624
- Tracks, vias
- 3,040, 165
- Pours
- 15
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 13 Dec 2016
- Updated
- 13 Dec 2016
Overview
Pi hat is an open-source printed circuit board by biobotus, from the biobotus/pcb_transceiver repository on GitHub. It is a 2-layer board of 56 × 65 mm with 253 parts on 104 nets, routed with 3,040 tracks and 165 vias.
It is built around the SN74LVC1T45DBVRE4. Its parts include 48 capacitors, 48 resistors, 24 ICs and 9 connectors.
Main components
1README
README.mdpcb_transceiver
Parts
253| Qty | Value | Footprint | References |
|---|---|---|---|
| 48 | 47k | pi_hat:0402(1005m) | R1, R2, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23 +32 |
| 48 | C | pi_hat:0402(1005m) | C1, C2, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23 +32 |
| 24 | SN74LVC1T45DBVR | pi_hat:SOT-23-6 | U1, U2, U10, U11, U12, U13, U14, U15, U16, U17, U18, U19, U20, U21, U22, U23 +8 |
| 4 | CONN_01X06 | pi_hat:Header_6X1 | P1, P2, P3, P4 |
| 2 | Dip_Switch | pi_hat:M50-3501242 | P7, P8 |
| 1 | CONN_01X02 | pi_hat:Header_2X1 | P5 |
| 1 | CONN_02X01 | pi_hat:Heade_2_jumper | P9 |
| 1 | CONN_02X20 | pi_hat:Staking-Header | P6 |
The 129 most common of 253 parts.
Questions
How big is the Pi hat PCB?
It measures 56 × 65 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Pi hat use?
253 parts, built around the SN74LVC1T45DBVRE4. 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 Pi hat KiCad files?
From the biobotus/pcb_transceiver repository on GitHub, at the commit this page was made from: the board is kicad/pi_hat.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Pi hat design in my own project?
Its repository states no licence, so its author keeps all rights: ask biobotus before reusing the design.
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