Gaz detector kit for Scalar 3D printer

KIT-SMOKE-DETECTOR

New product

Smoke detector module for RepRap 3D printers and Scalar

  • Compatible with RepRap 3D printers
  • Can be directly connected on 1 pin of your electronics (can be adjusted from the firmware)
  • Compatible with marlin firmware
  • Detects: Smoke, Hydrogen, alcohol, methane, propane, i-buane, LPG

More details

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7,20 € tax incl.

More info

kit contains:

  • 1 MQ2 gas detector
  • 1 voltage regulator board 12V -> 5V 1A
  • 1 4 wire cable with dupont connector

This kit requires:

  • 12V 1A Power supply bloc

Compatible firmware on Github:

Sensor Specifications:

  • Input :5V
  • Analog output
  • TTL digital input
  • Power: 800mw while heating
  • Detection: smoke, Hydrogen, alcohol, methane, propane, i-buane, LPG

It has 2 outputs.

  • 1 Analog output. the output voltage varies depending on the gaz concentration.
  • 1 TTl digital output, you can adjust the sensitivity level with a small potentiometer at the back of the module. You will need to adjust the threshold of the module for it to trigger at the desired gaz/smoke level.

Note: This component might require a separate 5V power supply because some arduino board voltage regulator might not deliver enough current for it.

Firmware:

For more details, the MQ2 sensor datasheet is provided at the bottom of this page.

https://github.com/Nutz95/Marlin.git

git clone https://github.com/Nutz95/Marlin.git

Soon available on the main branch of Marlin firmware

Wiring Diagram:

Smoke detector kit wiring diagram

Plastic housing for Scalar 3D printer

The pastic housings for this kit can be found on thingiverse:

http://www.thingiverse.com/thing:1103527

This housing was designed to be mounted on 3030 Aluminum extrusions.

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Gaz detector kit for Scalar 3D printer

Gaz detector kit for Scalar 3D printer

Smoke detector module for RepRap 3D printers and Scalar

  • Compatible with RepRap 3D printers
  • Can be directly connected on 1 pin of your electronics (can be adjusted from the firmware)
  • Compatible with marlin firmware
  • Detects: Smoke, Hydrogen, alcohol, methane, propane, i-buane, LPG

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