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2 layers80 × 96.6 mmTheThing, the printed circuit board in 3D

A simple badge / bag tag using Arduino Nano and 8x8 LED matrix (bi-color)

Size
80 × 96.6 mm
Copper layers
2
Thickness
1.6 mm
Parts
195
Nets
50
Pads
252
Tracks, vias
582, 25
Pours
6
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
18 Apr 2023
Updated
7 Nov 2026

Overview

TheThing is an open-source printed circuit board by MakersAsylumIndia, from the MakersAsylumIndia/Arcade repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 80 × 96.6 mm with 195 parts on 50 nets, routed with 582 tracks and 25 vias.

It is built around the BC547B, PS1240P02BT and D12. Its parts include 46 connectors, 16 resistors, 2 diodes, 2 switches and 1 capacitor. It belongs with the lEDs and displays boards of this library.

Main components

3

README

README.md

Arcade

A mini Arcade designed around two custom PCBs - the main board has the Arduino Nano, 128x64 I2C OLED display, and socket headers for digital, analog and PWM GPIO's.

  • The /enclosure folder has 3D FreeCAD model files.
  • The /hardware_PCB folders contain schematic, PCB and related files.
  • The /code folder has the Arduino code sketches.

Arcade_01 Arcade_02 Arcade_03

Parts

195
QtyValueFootprintReferences
12Conn_01x03BagTag:PinHeader_1x03_P2.54mm_VerticalJ3, J4, J5, J6, J7, J8, J9, J10, J11, J12, J13, J14
1010kBagTag:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR1, R2, R3, R4, R6, R8, R9, R10, R11, R12
520kBagTag:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR13, R14, R15, R16, R17
3G***BagTag:kibuzzard-681CE70Bkibuzzard-681CE70B, kibuzzard-681CE70B, kibuzzard-681CE70B
3G***BagTag:kibuzzard-681CE715kibuzzard-681CE715, kibuzzard-681CE715, kibuzzard-681CE715
3G***BagTag:kibuzzard-681CE6E0kibuzzard-681CE6E0, kibuzzard-681CE6E0, kibuzzard-681CE6E0
3G***BagTag:kibuzzard-681CE6FFkibuzzard-681CE6FF, kibuzzard-681CE6FF, kibuzzard-681CE6FF
3G***BagTag:kibuzzard-681CE710kibuzzard-681CE710, kibuzzard-681CE710, kibuzzard-681CE710
3G***BagTag:kibuzzard-681CE6A6kibuzzard-681CE6A6, kibuzzard-681CE6A6, kibuzzard-681CE6A6
3G***BagTag:kibuzzard-681CE6D9kibuzzard-681CE6D9, kibuzzard-681CE6D9, kibuzzard-681CE6D9
3G***BagTag:kibuzzard-681CE705kibuzzard-681CE705, kibuzzard-681CE705, kibuzzard-681CE705
2Conn_01x10BagTag:PinHeader_1x10_P2.54mm_VerticalJ16, J17
2Conn_01x15BagTag:PinSocket_1x15_P2.54mm_VerticalJ18, J19
2Conn_I2CBagTag:PinHeader_1x04_P2.54mm_VerticalJ1, J2
2G***BagTag:kibuzzard-64612FA6kibuzzard-64612FA6, kibuzzard-64612FA6
2G***BagTag:kibuzzard-688B0CB0kibuzzard-688B0CB0, kibuzzard-688B0CB0
2G***BagTag:kibuzzard-688B0B80kibuzzard-688B0B80, kibuzzard-688B0B80
2G***BagTag:kibuzzard-688B0B86kibuzzard-688B0B86, kibuzzard-688B0B86
2G***BagTag:kibuzzard-688B06AAkibuzzard-688B06AA, kibuzzard-688B06AA
2G***BagTag:kibuzzard-688B07DBkibuzzard-688B07DB, kibuzzard-688B07DB
2G***BagTag:kibuzzard-688B068Fkibuzzard-688B068F, kibuzzard-688B068F
2G***BagTag:kibuzzard-688B0B7Bkibuzzard-688B0B7B, kibuzzard-688B0B7B
2G***BagTag:kibuzzard-681D14E6kibuzzard-681D14E6, kibuzzard-681D14E6
2G***BagTag:kibuzzard-64612FEDkibuzzard-64612FED, kibuzzard-64612FED
2G***BagTag:kibuzzard-681D13E1kibuzzard-681D13E1, kibuzzard-681D13E1
2G***BagTag:kibuzzard-688B07C0kibuzzard-688B07C0, kibuzzard-688B07C0
2LOGOBagTag:MA_logo_12mmx10mmG***, G***
2MountingHoleBagTag:MountingHole_4.3mm_M4H1, H2
2NetTie_3BagTag:SolderJumper-3_P1.3mm_Bridged2Bar12_RoundedPad1.0x1.5mm_NumberLabelsNT5, NT6
2ONBagTag:SWITCH_PUSH_6mm_12mmSW2, SW3
2RST1BagTag:PinHeader_1x01_P2.54mm_VerticalJ32, J33
1100EBagTag:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR7
1100kBagTag:TRIM_601040RV1
1100nBagTag:C_Disc_D3.0mm_W2.0mm_P2.50mmC1
11N4001BagTag:D_DO-41_SOD81_P10.16mm_HorizontalD1
11N5819BagTag:D_DO-41_SOD81_P10.16mm_HorizontalD2
13V3BagTag:PinHeader_1x01_P2.54mm_VerticalJ47
15VBagTag:PinHeader_1x01_P2.54mm_VerticalJ46
1A0BagTag:PinHeader_1x01_P2.54mm_VerticalJ43
1A1BagTag:PinHeader_1x01_P2.54mm_VerticalJ42
1A2BagTag:PinHeader_1x01_P2.54mm_VerticalJ41
1A3BagTag:PinHeader_1x01_P2.54mm_VerticalJ40
1A4BagTag:PinHeader_1x01_P2.54mm_VerticalJ39
1A5BagTag:PinHeader_1x01_P2.54mm_VerticalJ38
1A6BagTag:PinHeader_1x01_P2.54mm_VerticalJ37
1A7BagTag:PinHeader_1x01_P2.54mm_VerticalJ36
1AREFBagTag:PinHeader_1x01_P2.54mm_VerticalJ44
1BC547BagTag:TO-92_HandSolderQ1
1BatBagTag:PinHeader_1x02_P2.54mm_HorizontalBT1
1Buzzer_WT-1205BagTag:Buzzer_12x9.5RM7.6BZ1
1Conn_01x03BagTag:PinSocket_1x03_P2.54mm_Horizontal_hapticJ50
1D0BagTag:PinHeader_1x01_P2.54mm_VerticalJ34
1D1BagTag:PinHeader_1x01_P2.54mm_VerticalJ35
1D10BagTag:PinHeader_1x01_P2.54mm_VerticalJ28
1D11BagTag:PinHeader_1x01_P2.54mm_VerticalJ29
1D12BagTag:PinHeader_1x01_P2.54mm_VerticalJ30
1D13BagTag:PinHeader_1x01_P2.54mm_VerticalJ31
1D2BagTag:PinHeader_1x01_P2.54mm_VerticalJ20
1D3BagTag:PinHeader_1x01_P2.54mm_VerticalJ21
1D4BagTag:PinHeader_1x01_P2.54mm_VerticalJ22
1D5BagTag:PinHeader_1x01_P2.54mm_VerticalJ23
1D6BagTag:PinHeader_1x01_P2.54mm_VerticalJ24
1D7BagTag:PinHeader_1x01_P2.54mm_VerticalJ25
1D8BagTag:PinHeader_1x01_P2.54mm_VerticalJ26
1D9BagTag:PinHeader_1x01_P2.54mm_VerticalJ27
1Disp_SSD1306BagTag:Disp_128x64OLEDOLED1
1Disp_ST7735BagTag:Disp_TFT_LCD_128x128LCD1
1G***BagTag:kibuzzard-67A22DD3kibuzzard-67A22DD3
1G***BagTag:kibuzzard-688B05ADkibuzzard-688B05AD
1G***BagTag:kibuzzard-67A122A3kibuzzard-67A122A3
1G***BagTag:kibuzzard-682712AEkibuzzard-682712AE
1G***BagTag:kibuzzard-681D1422kibuzzard-681D1422
1G***BagTag:kibuzzard-67A22DDDkibuzzard-67A22DDD
1G***BagTag:kibuzzard-6461376Bkibuzzard-6461376B
1G***BagTag:kibuzzard-67A20273kibuzzard-67A20273
1G***BagTag:kibuzzard-682711E3kibuzzard-682711E3
1G***BagTag:kibuzzard-6827114Fkibuzzard-6827114F
1G***BagTag:kibuzzard-687E0202kibuzzard-687E0202
1G***BagTag:kibuzzard-67A122C1kibuzzard-67A122C1
1G***BagTag:kibuzzard-687E1831kibuzzard-687E1831

The 140 most common of 195 parts.

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Questions

How big is the TheThing PCB?

It measures 80 × 96.6 mm and has 2 copper layers, 1.6 mm thick.

What parts does the TheThing use?

195 parts, built around the BC547B, PS1240P02BT and D12. 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 TheThing KiCad files?

From the MakersAsylumIndia/Arcade repository on GitHub, at the commit this page was made from: the board is hardware_PCB/TheThing_v8/TheThing.kicad_pcb and its schematic hardware_PCB/TheThing_v7/TheThing.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the TheThing design in my own project?

Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).