The MQ-5 sensor monitors harmful gases in mines or industrial areas ... 🏆 Created multiple open-source IoT projects 🚀 Developed unique Arduino-based solutions for real-world problems 🔥 Active ...
Enables autonomous driving of a 2 or 4 wheel car with an Arduino and a Adafruit Motor Shield V2. To avoid obstacles a HC-SR04 Ultrasonic sensor mounted on a SG90 Servo continuously scans the area.
Get close enough to this raven and you’ll set off the PIR sensor, which triggers lighting ... This bird’s brain is an Arduino Nano, which is protected from the 12V supply with a boost converter.