2 layers14 × 10.2 mm
MicrotoBB
nthrd/MicroTProbe
A breakout for the TMP102 from Texas Instruments small enough to fit inside a ¼ inch copper tube.
3 partsCC-BY-SA-4.0
2 layers6.4 × 14 mm
Micro T Probe
nthrd/MicroTProbeA breakout for the TMP102 from Texas Instruments small enough to fit inside a ¼ inch copper tube.
- Size
- 6.4 × 14 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 11
- Nets
- 6
- Pads
- 32
- Tracks, vias
- 80, 7
- Routed
- Yes
- KiCad
- KiCad 3
- Created
- 9 Jul 2014
- Updated
- 3 Aug 2014
Overview
Micro T Probe is an open-source printed circuit board by nthrd, from the nthrd/MicroTProbe repository on GitHub, published under the CC-BY-SA-4.0 licence. It is a 2-layer board of 6.4 × 14 mm with 11 parts on 6 nets, routed with 80 tracks and 7 vias.
It is built around the TMP 10212. Its parts include 3 resistors, 2 connectors, 1 capacitor and 1 IC. It belongs with the sensors and measurement and interfaces and adapters boards of this library.
Main components
1README
README.mdMicroTProbe
A breakout for the [TMP102] 1 from Texas Instruments small enough to fit inside a ¼ inch copper tube. This was inspired by the [SparkFun breakout board] 2 for the same chip.
This is designed to be used with 1/4 inch copper tube and thermal putty to create a water-sealed temperature probe. Instead of using a header to hookup, magnet wire is threaded through the holes and soldered. Using a solderable magnet wire is recommended.
Source Files are a KiCAD project.
Parts
11| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | R | SM0603_HAND | R1, R2, R3 |
| 2 | CONN_5 | Thread_5 | P1, P2 |
| 1 | 00 | Solder_Junction | GS1 |
| 1 | 01 | Solder_Junction | GS2 |
| 1 | 10 | Solder_Junction | GS4 |
| 1 | 11 | Solder_Junction | GS3 |
| 1 | C | SM0603_CAPAHAND | C1 |
| 1 | TMP_102 | SOT563 | U1 |
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Questions
How big is the Micro T Probe PCB?
It measures 6.4 × 14 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Micro T Probe use?
11 parts, built around the TMP 10212. 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 Micro T Probe KiCad files?
From the nthrd/MicroTProbe repository on GitHub, at the commit this page was made from: the board is Micro T_Probe.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Micro T Probe design in my own project?
Its repository publishes it under the CC-BY-SA-4.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).