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Embedded pcb pt100

sofiamonty·embedded-pcb-pt100

Embedded pcb pt100 layout, top view — open source Microchip SAM board by sofiamonty

About the Embedded pcb pt100

Embedded pcb pt100 is an open source Microchip SAM PCB design by sofiamonty, published on GitHub. It is a 4-layer board measuring 88 × 60 mm, with 39 components from 27 distinct parts.

Its main chip is the ATSAMD21E18A-AU, from the Microchip SAM family. Other key parts include the NCV1117ST33T3G and MCP6N11-001E/SN. By type, the board carries 12 capacitors, 8 connectors, 8 resistors, 4 test points, 3 ICs and 1 crystal.

It belongs with the sensors, displays & leds and test & measurement designs in this gallery.

From the project

4-layer KiCad PCB integrating a PT100 temperature sensor and SAMD21 microcontroller with LCD interface; includes schematics, layout, firmware, BOM, and PDF documentation.

A 4-layer KiCad PCB design integrating a PT100 temperature sensor and SAMD21 microcontroller with LCD interface, developed as a group university project. Includes schematics, PCB layout, firmware, BOM, and full design documentation.

The board acquires temperature readings from a PT100 RTD sensor, conditions the signal, and displays real-time output on an LCD. The design was taken from schematic capture through DRC, fabrication, hand assembly, and structured oscilloscope validation against reference measurements.

Main components on the Embedded pcb pt100

NCV1117ST33T3GMCP6N11-001E/SNATSAMD21E18A-AU

Embedded pcb pt100 bill of materials (BOM)

39 components, 27 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
NCV1117ST33T3G
IC201
1
MCP6N11-001E/SN
MCP6N11-001E_SN
IC202
1
ATSAMD21E18A-AU
IC303
1
FC-135 32.7680KA-A5
FC-135_32.7680KA-A5
Y301
3
14010413101000
J101, J105, J108
1
20021521-00010E1LF
J102
2
SSM-108-L-SV
J103, J107
1
282834-2
J104
1
KUSBX-SMT-BS1N-B30
J106
1
PTS526SK15SMTR2 LFS
PTS526SK15SMTR2_LFS
S301
4
S2751-46R
TP101, TP102, TP103, TP304
1
156120RS75000
LED301
1
PRTR5V0U2X,215
D301
1
C1206C472K5RACTU
C101
2
TP3A106K016C1700AS
C202, C203
3
C1206C104K5RAC7210
C204, C307, C308
2
CL31B106KAHNFNE
C305, C306
1
CL31B105KAHNNNE
C309
1
C1206C101K5GAC
C310
2
C1206C120J5GACTU
C311, C312
Show 7 more
QtyPartRefs
1
CR1206-JW-105ELF
R101
1
CRL1206-FW-R100ELF
R202
1
CR1206-FX-1003ELF
R203
2
CR1206-FX-1001ELF
R204, R305
1
RMC1/8331JT
RMC1_8331JT
R306
1
RMCF1206JT2K20
R307
1
ERA-8AEB821V
R308

Embedded pcb pt100 design files

The KiCad project lives in the sofiamonty/embedded-pcb-pt100 repository on GitHub; these links point at the commit this page was built from.

Embedded pcb pt100: common questions

What microcontroller does the Embedded pcb pt100 use?

The Embedded pcb pt100 is built around the ATSAMD21E18A-AU, from the Microchip SAM family.

How big is the Embedded pcb pt100?

The Embedded pcb pt100 measures 88 × 60 mm, has 4 copper layers and is 0.19 mm thick.

How many components are on the Embedded pcb pt100?

39 components, from 27 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 Embedded pcb pt100 design files?

From the sofiamonty/embedded-pcb-pt100 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 Embedded pcb pt100 design in my own project?

The repository has no license, so all rights stay with sofiamonty. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Embedded pcb pt100 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug Microchip SAM firmware against it before you order a PCB.

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