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Arduino UNO Experimental Shield

ffich·Arduino_UNO_Experimental_Shield·UNOQ_ExperimentalShield/UNOQ_ExperimentalShield.kicad_pcb

Arduino UNO Experimental Shield layout, top view — open source board by ffich

About the Arduino UNO Experimental Shield

Arduino UNO Experimental Shield is an open source PCB design by ffich, published on GitHub under the MIT license. It is a 4-layer board measuring 68.6 × 53.3 mm, with 68 components from 28 distinct parts.

Other key parts include the 25LCXXX, TMP102XXDRL, MAX3485ESA-MS, CH340N and TJA1051T-3. By type, the board carries 25 resistors, 13 LEDs, 8 jumpers, 7 capacitors, 6 ICs and 5 connectors.

It belongs with the dev boards & breakouts, usb & debug tools and displays & leds designs in this gallery.

From the project

Experimental shield for Arduino UNO form factor boards.

Welcome to the official repository of the UNO Experimental SHIELD, an expansion board designed to provide a complete laboratory environment for experimenting, testing, and learning with the Arduino UNO Boards (e.g UNO Q). This shield integrates digital and analog I/O, SPI, I2C, sensors, memory, and diagnostics to create a versatile platform ideal for rapid prototyping, debugging, and education.

Arduino UNO Experimental Shield, from the project README
From the project README

Main components on the Arduino UNO Experimental Shield

25LCXXXTMP102XXDRLMAX3485ESA-MSCH340NTJA1051T-3ATECC608A-SSHDA

Arduino UNO Experimental Shield bill of materials (BOM)

68 components, 28 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
25LCXXX
25LCxxx
U1
1
TMP102XXDRL
TMP102xxDRL
U2
1
MAX3485ESA-MS
U3
1
CH340N
U4
1
TJA1051T-3
U5
1
ATECC608A-SSHDA
U7
1
485
CN1
1
C165948
USB
CN2
1
C474920
Can
CN3
1
C2905435
Can
CN4
1
485
CN5
7
C49257
Jmp
JP1, JP2, JP3, JP4, JP6, JP7, JP8
1
C32713275
Jmp
JP5
2
C116303
Tr
RV1, RV2
2
USR1
Usr1
SW1, SW2
6
O1_G
LD1, LD2, LD3, LD4, LD5, LD6
2
C2286
Rx
LD7, LD9
2
C2286
Tx
LD8, LD10
1
3V3
3v3
LD11
1
C2286
5v
LD12
Show 8 more
QtyPartRefs
1
C5248080
OLED
OLED1
7
100NF
100nF
C1, C2, C3, C4, C5, C6, C7
6
1.5K
1.5k
R1, R2, R3, R4, R5, R7
2
2.2K
2.2k
R6, R8
7
10K
10k
R9, R10, R18, R19, R21, R22, R24
2
5.1K
5.1k
R13, R14
6
1k
R15, R16, R25, R28, R29, R30
2
120
R23, R27

Arduino UNO Experimental Shield design files

The KiCad project lives in the ffich/Arduino_UNO_Experimental_Shield repository on GitHub; these links point at the commit this page was built from.

Arduino UNO Experimental Shield: common questions

How big is the Arduino UNO Experimental Shield?

The Arduino UNO Experimental Shield measures 68.6 × 53.3 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Arduino UNO Experimental Shield?

68 components, from 28 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Arduino UNO Experimental Shield design files?

From the ffich/Arduino_UNO_Experimental_Shield repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Arduino UNO Experimental Shield design in my own project?

Yes, under the terms of its MIT license, which ffich chose for the repository.

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