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2 layers74.3 × 26.4 mmProject 1 led torch, the printed circuit board in 3D

Project 1 led torch

nurblinks/pcb_design
Size
74.3 × 26.4 mm
Copper layers
2
Thickness
1.6 mm
Parts
5
Nets
4
Pads
12
Tracks, vias
16, 0
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
3 Jul 2025
Updated
4 Jul 2025

Overview

Project 1 led torch is an open-source printed circuit board by nurblinks, from the nurblinks/pcb_design repository on GitHub. It is a 2-layer board of 74.3 × 26.4 mm with 5 parts on 4 nets, routed with 16 tracks and 0 vias.

Its parts include 1 resistor, 1 diode and 1 switch.

Parts

5
QtyValueFootprintReferences
1Battery 2032Battery:BatteryHolder_Keystone_1058_1x2032BT1
1LEDLED_THT:LED_D5.0mmD1
1RResistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_HorizontalR1
1SW_DPDT_x2Button_Switch_THT:SW_SPST_Omron_B3F-40xxSW1

The 4 most common of 5 parts.

Questions

How big is the Project 1 led torch PCB?

It measures 74.3 × 26.4 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Project 1 led torch use?

5 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 Project 1 led torch KiCad files?

From the nurblinks/pcb_design repository on GitHub, at the commit this page was made from: the board is number_one_project/project_1_led torch/project_1_led torch.kicad_pcb and its schematic Mcu_datalogger/Mcu_datalogger.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Project 1 led torch design in my own project?

Its repository states no licence, so its author keeps all rights: ask nurblinks before reusing the design.

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