Building a Digital Canary

Supplies Consumables:

  • Carbon Dioxide Sensor
  • Oxygen sensor
  • Atmospheric Pressure sensor
  • LCD
  • RTC chip
  • SD chip
  • micro SDHC card
  • Heat shrink
  • Pelecan Case
  • BMS protection board
  • 18650 Batteries X 2

*Note when selecting parts ensure that they are I2C compatible

Supplies Tools:

  • Soldering Iron
  • Wire strippers
  • Multimeter

Assembly Instructions: