2 layers80 × 53.3 mm
2 layers77.5 × 99.1 mm
I2cMaster
dusanmsk/relayduino3Custom arduino IO shields development
- Size
- 77.5 × 99.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 27
- Nets
- 37
- Pads
- 114
- Tracks, vias
- 174, 0
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 5 Jan 2017
- Updated
- 25 Nov 2024
Overview
I2cMaster is an open-source printed circuit board by dusanmsk, from the dusanmsk/relayduino repository on GitHub. It is a 2-layer board of 77.5 × 99.1 mm with 27 parts on 37 nets, routed with 174 tracks and 0 vias.
Its parts include 10 connectors, 4 resistors, 3 diodes, 2 capacitors and 2 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.
README
i2cMasterNano/README.mdschematics and pcb moved to
Parts
27| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | Conn_01x04_Male | Connectors_JST:JST_EH_B04B-EH-A_04x2.50mm_Straight | J1, J2, J3, J4, J5, J6, J7, J8 |
| 4 | R | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2, R3, R4 |
| 2 | Conn_01x01 | konektory:MSK-5.08_terminal | J9, J10 |
| 2 | D_TVS | Diodes_THT:D_5W_P12.70mm_Horizontal | TVS1, TVS2 |
| 2 | LED | LEDs:LED_D3.0mm | D4, D5 |
| 1 | 100uF | Capacitors_THT:CP_Radial_D10.0mm_P3.50mm | C2 |
| 1 | 22uF | Capacitors_THT:CP_Radial_D5.0mm_P2.50mm | C1 |
| 1 | Arduino_Nano_R3 | arduinoNanoEthernet2:Arduino_Nano_Ethernet2 | U2 |
| 1 | D_Schottky | Diodes_THT:D_5W_P12.70mm_Horizontal | D2 |
| 1 | LM7805_TO220 | TO_SOT_Packages_THT:TO-220-3_Vertical | U1 |
| 1 | R_Network04 | Resistors_THT:R_Array_SIP5 | RN1 |
| 1 | SW_DIP_x03 | Buttons_Switches_THT:SW_DIP_x3_W7.62mm_Slide | SW1 |
The 25 most common of 27 parts.
Questions
How big is the I2cMaster PCB?
It measures 77.5 × 99.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the I2cMaster use?
27 parts. 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 I2cMaster KiCad files?
From the dusanmsk/relayduino repository on GitHub, at the commit this page was made from: the board is i2cMasterNano/i2cMaster.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the I2cMaster design in my own project?
Its repository states no licence, so its author keeps all rights: ask dusanmsk before reusing the design.
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