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nEDM-TUM·Temperature-Sensor-System·circuit_boards/arduino_adapter/main.kicad_pcb

Main PCB layout, top view — open source board by nEDM-TUM

About the Main PCB

Main is an open source PCB design by nEDM-TUM, published on GitHub. It is a 2-layer board measuring 60 × 66.5 mm, with 15 components from 9 distinct parts.

By type, the board carries 11 connectors, 3 resistors and 1 diode.

It belongs with the sensors designs in this gallery.

From the project

System for reading/writing temperature sensors

Temperature-Sensor-System ==============

Sensor network system built for the nEDM experiment.

Features ------------------ - Both temperature and humidity sensors can be connected at any sensor socket. The sensor type will be automatically detected. - High temperature and humidity accuracy: Temperature sensors are calibrated to �0.1K and the humidity sensors to �1.8%rH. - A high number of connected sensors is supported. Currently 44 sensors are in use, however the system is designed to support at least 100 sensors and still be able to fulfill a sampling rate of 1Hz. If the sampling rate is…

Main bill of materials (BOM)

15 components, 9 distinct parts.

QtyPartRefs
4
CONN_8
P1, P4, P9, P11
2
CONN_6
P2, P3
1
POW
P5
1
TWI
P6
1
TWI_POW
P7
2
CONN_10
P8, P10
1
LED
D1
1
150
R1
2
2k2
R2, R3

Main design files

The KiCad project lives in the nEDM-TUM/Temperature-Sensor-System repository on GitHub; these links point at the commit this page was built from.

Main: common questions

How big is the Main PCB?

The Main measures 60 × 66.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Main?

15 components, from 9 distinct parts. The full bill of materials is listed on this page.

Where can I download the Main design files?

From the nEDM-TUM/Temperature-Sensor-System repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Main design in my own project?

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

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