2 layers36.8 × 72.4 mm Uhhhbadge, the printed circuit board in 3D

Uhhhbadge

Size: 36.8 × 72.4 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 20
Nets: 19
Pads: 49
Tracks, vias: 82, 3
Pours: 1
Routed: Yes
KiCad: KiCad 10.0 (file 20260206)
Created: 2 Jul 2026
Updated: 2 Jul 2026

Overview

Uhhhbadge is an open-source printed circuit board by cloudglides, from the cloudglides/ehhhbadge repository on GitHub. It is a 2-layer board of 36.8 × 72.4 mm with 20 parts on 19 nets, routed with 82 tracks and 3 vias.

It is built around the NT3H1101W0FHKH. Its parts include 8 resistors, 8 diodes, 2 connectors and 1 IC.

Main components

NT3H1101W0FHKH
XQFN-8(1.6x1.6)1.7V~3.6V 13.56MHz I2C ISO 14443 XQFN-8(1.6x1.6) RFID ICs ROHSNXP SemiconductorsRFID ICs

Parts

Qty	Value	Footprint	References
8	220	Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal	R1, R2, R3, R4, R5, R6, R7, R8
8	LED	LED_THT:LED_D5.0mm	D1, D2, D3, D4, D5, D6, D7, D8
1	Conn_01x02	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Horizontal	J2
1	NT3H1101W0FHKH	nfc:IC_NT3H1101W0FHKH	U1
1	USB_A	pcb_cut:USB_A_PCB_Edge_receptacle	J1

The 19 most common of 20 parts.

Questions

How big is the Uhhhbadge PCB?

It measures 36.8 × 72.4 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Uhhhbadge use?

20 parts, built around the NT3H1101W0FHKH. 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 Uhhhbadge KiCad files?

From the cloudglides/ehhhbadge repository on GitHub, at the commit this page was made from: the board is hardware/uhhhbadge.kicad_pcb and its schematic hardware/uhhhbadge.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Uhhhbadge design in my own project?

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

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/cloudglides-ehhhbadge" title="Uhhhbadge 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/cloudglides-ehhhbadge.jpg" alt="Uhhhbadge" width="1200" height="900">

A picture that opens the board, for a README

[![Uhhhbadge](https://pcbkit.io/embed/boards/cloudglides-ehhhbadge.jpg?size=s)](https://pcbkit.io/boards/cloudglides-ehhhbadge)

Source

Repository: cloudglides/ehhhbadge
Board file: hardware/uhhhbadge.kicad_pcb
Commit: 1adbe91
Licence: Not stated

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