The system uses a PIR sensor to detect motion and send to the Arduino, which in turn triggers a buzzer and LED simultaneously.
Project tutorial by Hassan Shettima Lawan
This project can perform a number of tasks simultaneously while being monitored through serial port on your computer or on your mobile.
by Hassan Shettima Lawan
MKR WiFi 1000 talks to a car through OBD-II interface, and uploads the data to IoT cloud for real-time monitoring and post-processing.
Project tutorial by zhaoshentech
This is a smart wheelchair
Project tutorial by KAST Tech
A cool flying bat!
Project showcase by Alireza Karkon
On the if statement remove the following lines.
digitalWrite (ledPin, LOW);
Hello, you can use a vibration sensor instead...
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