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4 Results for "soil+sensor"

  • Oximeter do it yourself

  • In this period of isolation, I'm trying to build an oximeter with parts already in house. An oximeter is made by two leds and a photodiode.
    • 639
    • 39
  • MobileNode

  • The MobileNode is an open source GSM/GPRS and GPS/GLONASS 7cm circular board with a fully Arduino compatible MCU.
    • 422
    • 34
  • Shower water repurposer

  • The idea is to take the water used in a shower to use for flushing the toilet, there is no sense in using drinkable water for that
    • 2.1k
    • 25