2 layers76.2 × 85.7 mm
2 layers40 × 36 mm
Experiment 4
WilFehr/ECE299ECE299 project documentation, resources, and relevant files
- Size
- 40 × 36 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 3
- Nets
- 3
- Pads
- 6
- Tracks, vias
- 8, 1
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 8 May 2025
- Updated
- 21 Feb 2026
Overview
Experiment 4 is an open-source printed circuit board by WilFehr, from the WilFehr/ECE299 repository on GitHub. It is a 2-layer board of 40 × 36 mm with 3 parts on 3 nets, routed with 8 tracks and 1 via.
Its parts include 1 resistor and 1 diode.
README
README.mdECE299
This repo contains all relavent files used to created the final deliverable for the ECE299 radio + alarm clock project.
Parts
3| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | Battery_Cell | Battery:BatteryHolder_Keystone_1060_1x2032 | BT1 |
| 1 | LED | LED_THT:LED_D5.0mm | D1 |
| 1 | R_US | Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R1 |
Questions
How big is the Experiment 4 PCB?
It measures 40 × 36 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Experiment 4 use?
3 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 Experiment 4 KiCad files?
From the WilFehr/ECE299 repository on GitHub, at the commit this page was made from: the board is PCB/experiment_4/experiment_4.kicad_pcb and its schematic PCB/PCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Experiment 4 design in my own project?
Its repository states no licence, so its author keeps all rights: ask WilFehr before reusing the design.
More from WilFehr/ECE299
1Similar boards
- 2 layers40 × 30 mm
- 2 layers51.9 × 16 mm
Passive2-rpi non standard adapter
hzeller/rpi-rgb-led-matrix
Controlling up to three chains of 64x64, 32x32, 16x32 or similar RGB LED displays using Raspberry Pi GPIO
3 parts4.4kGPL-2.0 - 2 layers16.3 × 16.3 mm
- 2 layers
Sub
atopile/atopile
Design circuit boards with code! ✨ Get software-like design reuse 🚀, validation, version control and collaboration in hardware; starting with electronics ⚡️
3 parts4kMIT - 2 layers85 × 30 mm
- 2 layers124.5 × 33.7 mm
- 2 layers10.5 × 83 mm
- 2 layers21.2 × 51.3 mm
Pico reset
hackclub/sprig
🍃 Learn to code by making games in a JavaScript web-based game editor.
3 parts1.1kMIT