2 layers80 × 100 mm Urc electrical, the printed circuit board in 3D

Urc electrical

Size: 80 × 100 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 33
Nets: 93
Pads: 181
Tracks, vias: 323, 6
Routed: Yes
KiCad: KiCad 8.0 (file 20240108)
Created: 4 Sep 2022
Updated: 24 May 2025

Overview

Urc electrical is an open-source printed circuit board by RoboJackets, from the RoboJackets/urc-electrical repository on GitHub. It is a 2-layer board of 80 × 100 mm with 33 parts on 93 nets, routed with 323 tracks and 6 vias.

It is built around the TEENSY 4.1 and J00-0045NL. Its parts include 5 resistors, 3 diodes, 3 transistors and 1 capacitor. It belongs with the NXP (LPC, Kinetis, i.MX RT) boards of this library.

Main components

README

README.md

urc-electrical

Parts

Qty	Value	Footprint	References
5	100 Ohm	Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P15.24mm_Horizontal	R1, R2, R3, R4, R5
3	2N3904	Package_TO_SOT_THT:TO-92_Inline	Q1, Q2, Q3
3	D	LED_THT:LED_D5.0mm	D1, D2, D3
2	GND	Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical	GND_Pin1, IMU1
1	0.1uF	Capacitor_THT:CP_Axial_L10.0mm_D4.5mm_P15.00mm_Horizontal	C1
1	24V	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	24V_Pin1
1	5V	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	5V_Pin1
1	CAN_Board	Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical	CAN_Board1
1	CAN_H	Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical	CAN_H1
1	CAN_L	Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical	CAN_L1
1	CAN_pins	Connector_PinHeader_2.54mm:PinHeader_2x09_P2.54mm_Vertical	CAN_OUT1
1	Conn_02x03_Odd_Even	Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical	Ethernet_Cable1
1	Digital I/O	Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical	Digital_I/O1
1	G5LE1_Blue	Relay_THT:Relay_SPDT_Omron-G5LE-1	Relay_2
1	G5LE1_Green	Relay_THT:Relay_SPDT_Omron-G5LE-1	Relay_1
1	G5LE1_Red	Relay_THT:Relay_SPDT_Omron-G5LE-1	Relay_3
1	J00-0045NL	teensy.pretty-master:PULSE_J00-0045NL	Ethernet1
1	MountingHole_3.2mm_M3_DIN965_Pad	MountingHole:MountingHole_3.2mm_M3_DIN965_Pad	GND
1	Status_Light	Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical	Status_Light1
1	TX/RX	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	RTX_Pin1
1	Teensy4.1	teensy.pretty-master:Teensy41	Teensy4.1

The 30 most common of 33 parts.

Questions

How big is the Urc electrical PCB?

It measures 80 × 100 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Urc electrical use?

33 parts, built around the TEENSY 4.1 and J00-0045NL. 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 Urc electrical KiCad files?

From the RoboJackets/urc-electrical repository on GitHub, at the commit this page was made from: the board is boards/Main/Main/Main.kicad_pcb and its schematic boards/Main/Main/Main.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Urc electrical design in my own project?

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

Category and platform

NXP (LPC, Kinetis, i.MX RT)

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/robojackets-urc-electrical-main" title="Urc electrical in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/boards/robojackets-urc-electrical-main.jpg" alt="Urc electrical" width="1200" height="900">

A picture that opens the board, for a README

[![Urc electrical](https://pcbkit.io/embed/boards/robojackets-urc-electrical-main.jpg?size=s)](https://pcbkit.io/boards/robojackets-urc-electrical-main)

Source

Repository: RoboJackets/urc-electrical
Board file: boards/Main/Main/Main.kicad_pcb
Commit: 536afd4
Licence: Not stated

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