2 layers72.4 × 121.9 mm
2 layers58.1 × 124.7 mm
Sumitomo node v3
pepemanboy/sbb_pcbPCB designs
- Size
- 58.1 × 124.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 55
- Nets
- 64
- Pads
- 197
- Tracks, vias
- 431, 0
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 19 Mar 2024
- Updated
- 21 Oct 2024
Overview
Sumitomo node v3 is an open-source printed circuit board by pepemanboy, from the pepemanboy/sbb_pcb repository on GitHub, published under the MIT licence. It is a 2-layer board of 58.1 × 124.7 mm with 55 parts on 64 nets, routed with 431 tracks and 0 vias.
It is built around the 74LS32SC. Its parts include 33 resistors, 10 connectors, 4 diodes, 3 ICs and 1 switch. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
1README
README.mdsbb_pcb
PCB designs
Parts
55| Qty | Value | Footprint | References |
|---|---|---|---|
| 20 | 2.2k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R11, R12, R14, R15, R17, R18, R20, R21, R23, R24, R26, R27, R29, R30, R32, R33 +4 |
| 10 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R4, R7, R10, R13, R16, R19, R22, R25, R28, R31 |
| 10 | Screw_Terminal_01x03 | sbb:Inductive_Sensor | J1, J2, J3, J4, J5, J6, J7, J8, J9, J10 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3_ISO7380 | H5, H6, H7, H8 |
| 3 | 330R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2, R3 |
| 1 | 1N4001 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D4 |
| 1 | 74LS32 | Package_DIP:DIP-14_W7.62mm_LongPads | U2 |
| 1 | Arduino_Mega_2560_Without_Bottom | sbb:Arduino_Mega_2560_Without_Bottom | U1 |
| 1 | GREEN | LED_THT:LED_D5.0mm | D3 |
| 1 | HC12 | sbb:HC12_RF_Module | U3 |
| 1 | RED | LED_THT:LED_D5.0mm | D1 |
| 1 | SW_DIP_x10 | Button_Switch_THT:SW_DIP_SPSTx10_Slide_9.78x27.58mm_W7.62mm_P2.54mm | SW1 |
| 1 | YELLOW | LED_THT:LED_D5.0mm | D2 |
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Questions
How big is the Sumitomo node v3 PCB?
It measures 58.1 × 124.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Sumitomo node v3 use?
55 parts, built around the 74LS32SC. 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 Sumitomo node v3 KiCad files?
From the pepemanboy/sbb_pcb repository on GitHub, at the commit this page was made from: the board is sumitomo_node_v3/sumitomo_node_v3.kicad_pcb and its schematic sim_switch/sim_switch.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Sumitomo node v3 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).