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
4 layers65 × 56 mm
I2C Handler RPi Hat
Adam-McGregor/SIT210_PCB_Files- Size
- 65 × 56 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 48
- Nets
- 46
- Pads
- 118
- Tracks, vias
- 64, 0
- Pours
- 6
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 5 Jun 2020
- Updated
- 5 Jun 2020
Overview
I2C Handler RPi Hat is an open-source printed circuit board by Adam-McGregor, from the Adam-McGregor/SIT210_PCB_Files repository on GitHub. It is a 4-layer board of 65 × 56 mm with 48 parts on 46 nets, routed with 64 tracks and 0 vias.
It is built around the CAT24C32LI-, DMG2305UX and DMMT5401. Its parts include 30 connectors, 9 resistors, 2 transistors, 1 capacitor and 1 IC.
Main components
3
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)
Parts
48| Qty | Value | Footprint | References |
|---|---|---|---|
| 27 | Conn_01x01_Female | Connector_Pin:Pin_D0.7mm_L6.5mm_W1.8mm_FlatFork | J1, J2, J10, J11, J12, J13, J14, J15, J16, J17, J18, J19, J20, J21, J22, J23 +11 |
| 4 | 3mm_Mounting_Hole | project_footprints:NPTH_3mm_ID | H1, H2, H3, H4 |
| 3 | DNP | Resistors_SMD:R_0805_HandSoldering | R7, R9, R11 |
| 2 | 22 | Resistors_SMD:R_0603_HandSoldering | R23, R24 |
| 2 | 3.9K | Resistors_SMD:R_0603_HandSoldering | R6, R8 |
| 1 | 10K | Resistors_SMD:R_0603_HandSoldering | R29 |
| 1 | 40HAT | Socket_Strips:Socket_Strip_Straight_2x20 | J3 |
| 1 | CAT24C32 | Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm | U2 |
| 1 | CONN_01X02 | Pin_Headers:Pin_Header_Straight_1x02 | J9 |
| 1 | CONN_02X02 | Pin_Headers:Pin_Header_Straight_2x02 | J6 |
| 1 | CP | Capacitor_THT:CP_Axial_L10.0mm_D4.5mm_P15.00mm_Horizontal | C1 |
| 1 | DMG2305UX | TO_SOT_Packages_SMD:SOT-23 | Q1 |
| 1 | DMMT5401 | TO_SOT_Packages_SMD:SOT-23-6 | Q2 |
| 1 | LED | LED_THT:LED_D1.8mm_W1.8mm_H2.4mm_Horizontal_O1.27mm_Z1.6mm | D1 |
| 1 | R | Resistor_SMD:R_0201_0603Metric | R1 |
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Questions
How big is the I2C Handler RPi Hat PCB?
It measures 65 × 56 mm and has 4 copper layers, 1.6 mm thick.
What parts does the I2C Handler RPi Hat use?
48 parts, built around the 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 I2C Handler RPi Hat KiCad files?
From the Adam-McGregor/SIT210_PCB_Files repository on GitHub, at the commit this page was made from: the board is I2C Handler RPi Hat/I2C Handler RPi Hat.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the I2C Handler RPi Hat design in my own project?
Its repository states no licence, so its author keeps all rights: ask Adam-McGregor before reusing the design.