

Repository for EE 250
- Size
- 45.5 × 48.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 10
- Nets
- 37
- Pads
- 58
- Tracks, vias
- 51, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 3 Feb 2025
- Updated
- 10 May 2025
Overview
Lab7 is an open-source printed circuit board by marcoebeling2, from the marcoebeling2/250_github repository on GitHub. It is a 2-layer board of 45.5 × 48.8 mm with 10 parts on 37 nets, routed with 51 tracks and 0 vias.
It is built around the MCP3008-I/P and TSS-113-01-S-D. Its parts include 3 connectors, 1 resistor, 1 IC and 1 diode.
Main components
2Parts
10| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 110990030 | downloads:SEEED_110990030 | J1, J3 |
| 1 | 100k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R1 |
| 1 | LED | Diode_THT:D_5KPW_P7.62mm_Vertical_AnodeUp | D1 |
| 1 | MCU-MCP3008-I_P_DIP16-7.62MM_ | downloads:DIP16-2.54-19.2X7.62MM | U1 |
| 1 | TSS-113-01-S-D | downloads:SAMTEC_TSS-113-01-S-D | J2 |
The 6 most common of 10 parts.
Questions
How big is the Lab7 PCB?
It measures 45.5 × 48.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Lab7 use?
10 parts, built around the MCP3008-I/P and TSS-113-01-S-D. 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 Lab7 KiCad files?
From the marcoebeling2/250_github repository on GitHub, at the commit this page was made from: the board is Lab07 - PCB Design/pcb_stuff/lab7/lab7.kicad_pcb and its schematic Lab07 - PCB Design/pcb_stuff/lab7/lab7.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Lab7 design in my own project?
Its repository states no licence, so its author keeps all rights: ask marcoebeling2 before reusing the design.
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