IoTSimulator
2 Projects

Arduino Nano Projects

Explore beginner-friendly projects using Arduino Nano. Run them in the simulator, tweak the code, and learn step by step.
All Categories
Build a Motion Security Chime with an Arduino Nano
I
IoTSim Editor
Oct 3, 2026

Build a Motion Security Chime with an Arduino Nano

Build a compact perimeter intruder alarm and entrance chime with the Arduino Nano V3. Interface an HC-SR501 PIR motion sensor, an SPDT arming slide switch, and a dual-tone piezo sounder with serial status logging.
Arduino NanoSensors +3
Build an Automatic Night Light with an Arduino Nano
I
IoTSim Editor
Oct 2, 2026

Build an Automatic Night Light with an Arduino Nano

Build an intelligent, adaptive ambient night light using the compact Arduino Nano V3. Read continuous light intensity from a photoresistor (LDR) on analog pin A0 and modulate an RGB LED with warm amber PWM fading as dusk falls.
Arduino NanoSensors +3