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Natural gas--LPG-sensor-MQ5-breakout with easyC-hardware design

SolderedElectronics·Natural-gas--LPG-sensor-MQ5-breakout-with-easyC-hardware-design·CAD/V1.1.1/MQ Breakout.kicad_pcb

Natural gas--LPG-sensor-MQ5-breakout with easyC-hardware design layout, top view — open source AVR/Arduino board by SolderedElectronics
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About the Natural gas--LPG-sensor-MQ5-breakout with easyC-hardware design

Natural gas--LPG-sensor-MQ5-breakout with easyC-hardware design is an open source AVR/Arduino PCB design by SolderedElectronics, published on GitHub under the TAPR-OHL-1.0 license. It is a 2-layer board measuring 22 × 54 mm, with 26 components from 16 distinct parts.

Its main chip is the ATTINY404-SSNR, from the AVR/Arduino family. Other key parts include the MQ-X, NMOS-DUAL and TPS613222A. By type, the board carries 6 resistors, 4 ICs, 4 relays, 4 capacitors, 2 jumpers and 1 diode.

It belongs with the sensors and dev boards & breakouts designs in this gallery.

From the project

Hardware design, BOM, gerbers and 3D files for Natural-gas,-LPG-sensor-MQ5-breakout-with-easyC designed by Soldered Electronics.

Is your office located near a high traffic area? Are you concerned about the presence of natural and liquefied petroleum gases in your work environment? The MQ series sensors can help detect various gases, and the MQ5 sensor is an easy-to-use sensor that provides information about the levels of natural gases and LPG (liquefied petroleum gas) in your surroundings. It quickly detects gas particles in the range of 200 to 10,000 ppm.

Natural gas--LPG-sensor-MQ5-breakout with easyC-hardware design, from the project README
From the project README

Main components on the Natural gas--LPG-sensor-MQ5-breakout with easyC-hardware design

MQ-XNMOS-DUALTPS613222AATTINY404-SSNR

Natural gas--LPG-sensor-MQ5-breakout with easyC-hardware design bill of materials (BOM)

26 components, 16 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
MQ-X
U1
1
NMOS-DUAL
U2
1
TPS613222A
U3
1
ATTINY404-SSNR
U4
4
HOLE_3.2mm
H1, H2, H3, H4
2
SMD_JUMPER_3_PAD_TRACE
JP1, JP2
2
easyC-SMD
K1, K3
1
HEADER-UPDI
K2
1
DSHP03TS-S
K4
1
purple
D1
1
DFE201612E-2R2M=P2
L1
2
CL10A226MPCNUBE
C1, C2
1
C1608X7S1A475K080AC
C3
1
100n
C4
5
10k
R1, R2, R3, R4, R5
1
2k2
R6

Natural gas--LPG-sensor-MQ5-breakout with easyC-hardware design design files

The KiCad project lives in the SolderedElectronics/Natural-gas--LPG-sensor-MQ5-breakout-with-easyC-hardware-design repository on GitHub; these links point at the commit this page was built from.

Natural gas--LPG-sensor-MQ5-breakout with easyC-hardware design: common questions

What microcontroller does the Natural gas--LPG-sensor-MQ5-breakout with easyC-hardware design use?

The Natural gas--LPG-sensor-MQ5-breakout with easyC-hardware design is built around the ATTINY404-SSNR, from the AVR/Arduino family.

How big is the Natural gas--LPG-sensor-MQ5-breakout with easyC-hardware design?

The Natural gas--LPG-sensor-MQ5-breakout with easyC-hardware design measures 22 × 54 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Natural gas--LPG-sensor-MQ5-breakout with easyC-hardware design?

26 components, from 16 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 Natural gas--LPG-sensor-MQ5-breakout with easyC-hardware design design files?

From the SolderedElectronics/Natural-gas--LPG-sensor-MQ5-breakout-with-easyC-hardware-design 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 Natural gas--LPG-sensor-MQ5-breakout with easyC-hardware design design in my own project?

Yes, under the terms of its TAPR-OHL-1.0 license, which SolderedElectronics chose for the repository.

Can I test firmware for the Natural gas--LPG-sensor-MQ5-breakout with easyC-hardware design without the hardware?

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

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