Gas sniffer
About the Gas sniffer PCB
Gas sniffer is an open source PCB design by OisinS13, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 65 × 24 mm, with 10 components from 10 distinct parts.
Other key parts include the LM317MBTG, SGAS701 and LM2931AZ-5.0_TO92. By type, the board carries 3 ICs, 3 capacitors, 2 resistors and 1 connector.
From the project
Code to control a FC rig based around a Powercell S2 24 cell PEMFC stack
Main components on the Gas sniffer
Gas sniffer bill of materials (BOM)
10 components, 10 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM317MBTG | TO254P482X997X2018-3P | IC1 |
| 1 | SGAS701 | SGAS701 | U1 |
| 1 | LM2931AZ-5.0_TO92 | TO-92_Inline | U2 |
| 1 | Conn_01x04 | 1963447 | J1 |
| 1 | PT15NV15-102A1010-S | PT15NV15102A1010S | VR1 |
| 1 | 0.1 uF | CP_Axial_L10.0mm_D4.5mm_P15.00mm_Horizontal | C1 |
| 1 | 10 uF | CP_Radial_D5.0mm_P2.00mm | C2 |
| 1 | 100 uF | CP_Radial_D5.0mm_P2.00mm | C3 |
| 1 | 649k | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 1 | 270 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2 |
Gas sniffer design files
The KiCad project lives in the OisinS13/FC_IP_rig repository on GitHub; these links point at the commit this page was built from.
Gas sniffer: common questions
How big is the Gas sniffer PCB?
The Gas sniffer measures 65 × 24 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Gas sniffer?
10 components, from 10 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 Gas sniffer design files?
From the OisinS13/FC_IP_rig 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 Gas sniffer design in my own project?
Yes, under the terms of its GPL-3.0 license, which OisinS13 chose for the repository.
