HardLabs

Gasses

le-flav-b·VEMAR·hardware/boards/modules/gasses/gasses.kicad_pcb

Gasses PCB layout, top view — open source AVR/Arduino board by le-flav-b

About the Gasses PCB

Gasses is an open source AVR/Arduino PCB design by le-flav-b, published on GitHub. It is a 2-layer board measuring 95 × 75 mm, with 26 components from 20 distinct parts.

Its main chip is the ATtiny1614, from the AVR/Arduino family. Other key parts include the Buffer and AD8552. By type, the board carries 9 resistors, 8 capacitors, 2 ICs, 2 modules, 1 connector and 1 switch.

It belongs with the sensors designs in this gallery.

From the project

Vehicle for Exploration, Mapping & Air-quality Recon 🪖

description of the board, maybe advice or intructions

Main components on the Gasses

BufferAD8552

Gasses bill of materials (BOM)

26 components, 20 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
~
U6
1
Buffer
U9
1
AD8552
A1
1
MiCS-6814
M1
1
Program Header
J1
1
Module Connector
G2
1
AO-03
O1
1
MH-Z1911A
S5
1
~
D1
1
4.7uF
C12
3
10nF
C13, C14, C15
1
10uF
C16
3
100nF
C18, C23, C32
2
100R
R1, R4
2
10K
R2, R3
1
400K
R5
1
220
R6
1
27R
R10
1
130
R11
1
820R
R12

Gasses design files

The KiCad project lives in the le-flav-b/VEMAR repository on GitHub; these links point at the commit this page was built from.

Gasses: common questions

What microcontroller does the Gasses use?

The Gasses is built around the ATtiny1614, from the AVR/Arduino family.

How big is the Gasses PCB?

The Gasses measures 95 × 75 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Gasses?

26 components, from 20 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 Gasses design files?

From the le-flav-b/VEMAR 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 Gasses design in my own project?

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

Can I test firmware for the Gasses 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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