just a hobby.
DHT11 Humidity Sensor With a Lcd Display Easy!!
17K Views, 39 Favorites
Security Alarm Laser Detector or Sensor for Arduino Beginner
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Breath Analyzer With OLED Lcd and MQ3 Gas Sensor
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Water Sensor Tutorial!!!
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Easy Ultrasonic Sensor Siren
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SUPER EASY RGB Circuit!!!!!!!!
704 Views, 19 Favorites
