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The COVID-19 Detect & Protect Challenge

In partnership with UNDP, Arm, NVIDIA, Avnet, NXP, Microsoft, Nordic Semiconductor, The Things Network, SORACOM, Google, Adafruit, Amazon Web Services, balena, Ubidots, Seeed, Silicon Labs, DFRobot, Intel and UNICEF

Sensors & Environment

Smoke Detection using MQ-2 Gas Sensor

by Aritro Mukherjee

  • 350,400 views
  • 69 comments
  • 213 respects

Use a PC Fan as a Sensor

by Daniel Porrey

  • 62,482 views
  • 24 comments
  • 119 respects

Displaying Sensor Values on LCD

by Wimpie van den Berg

  • 83,648 views
  • 7 comments
  • 60 respects

Ultra-Sonic "Ping" Sensor

by MicroBob

  • 37,330 views
  • 7 comments
  • 47 respects

How to Use a Soil Moisture Sensor

by MisterBotBreak

  • 43,584 views
  • 13 comments
  • 46 respects

Smart cane

by saurabhrobotic

  • 7,006 views
  • 23 comments
  • 43 respects

Buzzer Alarm System With Help Of Arduino

by ONYX

  • 69,132 views
  • 10 comments
  • 39 respects

Stream Data from Arduino into Excel

by Jen Fox and Hacking STEM

  • 27,093 views
  • 5 comments
  • 38 respects

Measuring Distance with Sound

by Giannis Arvanitakis

  • 12,103 views
  • 2 comments
  • 37 respects

DIY pH Dosing Pump

by Atlas Scientific

  • 8,960 views
  • 4 comments
  • 33 respects

Arduino Radar - Version 2.0

by MakerRobotics

  • 8,750 views
  • 11 comments
  • 31 respects

Contactless Temperature Sensor MLX90614

by SurtrTech

  • 22,350 views
  • 4 comments
  • 28 respects

Using 9 Axes Motion Shield with Arduino

by Techmirtz

  • 9,017 views
  • 7 comments
  • 22 respects

Shooting Laser to Measure Distance

by remnis

  • 44,039 views
  • 5 comments
  • 19 respects
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