4 layers185 × 90 mm
Coil driver
enemonsieur/TIMS_analyses
Analyses of TIMS stimulation + EEG for Characterization.
52 parts
2 layers304.9 × 35 mm
Ruler kicad
samanbeer/PCB_RulerWhy: - Is is cool, the schooll is coming :O and i dont have a ruler :)
- Size
- 304.9 × 35 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 18
- Nets
- 58
- Pads
- 79
- Tracks, vias
- 68, 0
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 18 Aug 2026
- Updated
- 12 Sep 2026
Overview
Ruler kicad is an open-source printed circuit board by samanbeer, from the samanbeer/PCB_Ruler repository on GitHub. It is a 2-layer board of 304.9 × 35 mm with 18 parts on 58 nets, routed with 68 tracks and 0 vias.
It is built around the 2EDL23N06PJXUMA1 and 74LVC1G11GW. Its parts include 11 resistors, 4 capacitors and 3 ICs.
Main components
2
2EDL23N06PJXUMA1
DSO-14-40℃~+150℃ 1.7V~2.4V 10V~17.5V 2 2.3A 2.8A 300ns 310ns 340uA 37ns 48ns 700mV~1.1V Half-Bridge MOSFET Under Voltage Protection、Over Current Protection DSO-14 Gate Drivers ROHSInfineon TechnologiesGate Drivers
74LVC1G11GW
SC-88-40℃~+125℃ 1 1.2V~1.54V、1.9V~2.15V、2.2V~2.5V、2.3V~2.62V、3.8V~4.11V 1.65V~5.5V 1.7V~2V 3 3.5ns@5V,50pF 300mV~450mV、450mV~700mV、550mV~800mV 32mA 32mA 4uA 74LVC Series AND Gate SC-88 Logic Gates ROHSNexperiaLogic Gates
README
README.md30 cm PCB Ruler
https://FORGE.hackclub.com/projects/1713
Why:
- Is is cool, the schooll is coming :O and i dont have a ruler :)
Schematic is randomly connected so it looks good on PCB (not supposed to work :D):
This is a Ruler made as PCB in KiCAD and InkScape(for .svg editing).
- Every design file is in /images folder.
- And anyone can modify the PCB Ruler by opening This KiCad project in KiCAD v10+
- For direct manufacturing, the gerber files .zip is in /gerbers folder
- Cost around 10 US Dollars :)
Here is JLCPCB cart:
Rendered Image:
BOM:
| What | PRICE |
|---|---|
| PCB (Ruler) + shipping + Customs | 17.15 USD |
note: I dont need components since I will not solder them on the ruler. The components footprints are for design
Builded project:
[Image blocked: full]Detailed photos:
[Image blocked: detailed1]
[Image blocked: detailed2]
The precision is great, at the end it has offest just by 0.5mm which is great
[Image blocked: precision]
Parts
18| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | C | Capacitor_SMD:C_1812_4532Metric_Pad1.57x3.40mm_HandSolder | C2, C3 |
| 2 | R | Resistor_SMD:R_2010_5025Metric | R10, R11 |
| 1 | 2EDL23N06PJXUMA1 | Package_SO:SOIC-14_3.9x8.7mm_P1.27mm | U1 |
| 1 | 74LVC1G11 | Package_TO_SOT_SMD:SOT-223-6 | U3 |
| 1 | C | Capacitor_SMD:C_Elec_5x5.4 | C1 |
| 1 | C | Capacitor_SMD:C_0805_2012Metric | C4 |
| 1 | R | Resistor_SMD:R_0612_1632Metric | R3 |
| 1 | R | Resistor_SMD:R_1210_3225Metric | R8 |
| 1 | R | Resistor_SMD:R_1206_3216Metric | R7 |
| 1 | R | Resistor_SMD:R_0508_1220Metric | R1 |
| 1 | R | Resistor_SMD:R_1812_4532Metric | R9 |
| 1 | R | Resistor_SMD:R_0603_1608Metric | R2 |
| 1 | R | Resistor_SMD:R_0805_2012Metric | R4 |
| 1 | R | Resistor_SMD:R_1020_2550Metric | R6 |
| 1 | R | Resistor_SMD:R_0815_2038Metric | R5 |
| 1 | iC-HTG | Package_DFN_QFN:HVQFN-24-1EP_4x4mm_P0.5mm_EP2.5x2.5mm | U2 |
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Questions
How big is the Ruler kicad PCB?
It measures 304.9 × 35 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Ruler kicad use?
18 parts, built around the 2EDL23N06PJXUMA1 and 74LVC1G11GW. 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 Ruler kicad KiCad files?
From the samanbeer/PCB_Ruler repository on GitHub, at the commit this page was made from: the board is ruler_kicad.kicad_pcb and its schematic ruler_kicad.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Ruler kicad design in my own project?
Its repository states no licence, so its author keeps all rights: ask samanbeer before reusing the design.