4 layers200 × 100 mm
Heteromycin
hasenbanck/heteromycin
A 3D printer board using a powerfull STM32 MCU, TMC5160/TMC2160 driver and a Raspberry Pi or compatible SBC
373 parts40
2 layers65 × 56 mm
Raspberrypi hat
fablabcb/fablock2fablock is an RFID lock to our fablab
- Size
- 65 × 56 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 31
- Nets
- 31
- Pads
- 127
- Tracks, vias
- 223, 3
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 30 May 2017
- Updated
- 15 Oct 2026
Overview
Raspberrypi hat is an open-source printed circuit board by fablabcb, from the fablabcb/fablock repository on GitHub. It is a 2-layer board of 65 × 56 mm with 31 parts on 31 nets, routed with 223 tracks and 3 vias.
It is built around the R-78E5.0-1.0, CAT24C32LI- and DMG2305UX, with the DMMT5401 among its other parts. Its parts include 9 resistors, 9 connectors, 3 diodes, 2 ICs and 2 transistors.
Main components
4
R-78E5.0-1.0
SIP,11.6x7.5mm-40℃~+85℃ 1 10.2mm 11.6mm 1A 2200uF 300uA 50mVp-p 5V 7.5mm 7V~36V 850kHz 94% Short Circuit Protection、Automatic fault recovery Step-down type ±3% SIP,11.6x7.5mm DC-DC Power Modules ROHSYLPTECDC-DC Power Modules
CAT24C32LI-
PDIP-8-40℃~+85℃ 1,000,000 cycles 1.7V~5.5V 100 Years 1MHz 2mA 3.5us 32Kbit 5ms 5uA Hardware write protection function、Noise suppression function、Built-in power-on reset (POR) I2C PDIP-8 EEPROM ROHSonsemiEEPROM
DMG2305UX
SOT-23-55℃~+150℃ 1 P-Channel 1.7W 190pF 1V 20V 4.1A 52mΩ@4.5V 7.8nC 740pF P-Channel SOT-23 MOSFETs ROHSTECH PUBLICMOSFETs
DMMT5401
SOT-26(SC74R)-55℃~+150℃ 150V 2 PNP 200mA 200mV 300MHz 300mW 50uA 5V 60 PNP SOT-26(SC74R) Bipolar (BJT) ROHSDiodes IncorporatedBipolar (BJT)
README
README.mdfablock
This is a mechanic to open our window via a telegram bot to get access to the keys to our workshop.
Parts
31| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 3mm_Mounting_Hole | project_footprints:NPTH_3mm_ID | H1, H2, H3, H4 |
| 4 | Conn_01x02_Male | Connector_JST:JST_EH_S2B-EH_1x02_P2.50mm_Horizontal | J8, J10, J11, J15 |
| 2 | 10K | Resistor_SMD:R_0603_1608Metric_Pad0.84x1.00mm_HandSolder | R23, R29 |
| 2 | 3.9K | Resistor_SMD:R_0603_1608Metric_Pad0.84x1.00mm_HandSolder | R6, R8 |
| 2 | Conn_01x04_Male | Connector_JST:JST_EH_S4B-EH_1x04_P2.50mm_Horizontal | J2, J6 |
| 1 | 100UF-63V-20%_ELECT_ | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C1 |
| 1 | 1K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2 |
| 1 | 40HAT | Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical | J3 |
| 1 | 470 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1 |
| 1 | 47K | Resistor_SMD:R_0603_1608Metric_Pad0.84x1.00mm_HandSolder | R24 |
| 1 | 680 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3 |
| 1 | Barrel_Jack_Switch | Connector_BarrelJack:BarrelJack_Wuerth_6941xx301002 | J1 |
| 1 | CAT24C32 | Package_SOIC:SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | CONN_01X02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J9 |
| 1 | DMG2305UX | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | DMMT5401 | Package_TO_SOT_SMD:SOT-23-6 | Q2 |
| 1 | DNP | Resistor_SMD:R_0603_1608Metric_Pad0.84x1.00mm_HandSolder | R11 |
| 1 | LED_GREEN | LED_THT:LED_D5.0mm | D2 |
| 1 | LED_RED | LED_THT:LED_D5.0mm | D1 |
| 1 | LED_YELLOW | LED_THT:LED_D5.0mm | D3 |
| 1 | Pololu_Breakout_A4988 | Module:Pololu_Breakout-16_15.2x20.3mm | A1 |
| 1 | R-78E5.0-1.0 | Converter_DCDC:Converter_DCDC_RECOM_R-78E-0.5_THT | U3 |
Questions
How big is the Raspberrypi hat PCB?
It measures 65 × 56 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Raspberrypi hat use?
31 parts, built around the R-78E5.0-1.0, CAT24C32LI-, DMG2305UX and DMMT5401. 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 Raspberrypi hat KiCad files?
From the fablabcb/fablock repository on GitHub, at the commit this page was made from: the board is Elektronik/raspberrypi_hat.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Raspberrypi hat design in my own project?
Its repository states no licence, so its author keeps all rights: ask fablabcb before reusing the design.
Similar boards
- 2 layers65 × 56 mm
- 2 layers65 × 56 mm
- 2 layers182.5 × 65 mm
V1Panel
pilotniq/MJoulnir
Hardware and software for the control system of a full size electric boat.
171 parts2 - 2 layers65 × 56 mm
ACYONP SMD LCSC
SkullKill/ACYONP-PCB
PCB for Access Control Yubikey OTP NFC Pi (ACYONP). For Raspberry Pi. This is a Door Access Control using Electronic Door Strike, with Yubikey OTP via NFC / KeyPad / WebInterface for Authentication.
93 parts1GPL-3.0 - 2 layers65 × 30.5 mm
- 4 layers65 × 56 mm
- 4 layers65 × 56 mm
