IoTSimulator
2 Projects

Input Projects

Explore beginner-friendly projects using Input. Run them in the simulator, tweak the code, and learn step by step.
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Read an 8-Bit DIP Switch with an Arduino Mega
I
IoTSim Editor
Oct 4, 2026

Read an 8-Bit DIP Switch with an Arduino Mega

Read 8 parallel switches on a DIP switch and mirror their binary state onto an LED bar graph using an Arduino Mega. Learn how microcontrollers read digital buses, use internal pull-up resistors, and pack bits into a byte.
Arduino MegaLogic +3
Control a NeoPixel Ring with an ESP32-C3
I
IoTSim Editor
Sep 28, 2026

Control a NeoPixel Ring with an ESP32-C3

Control a 16-LED NeoPixel ring with an ESP32-C3. Turn a knob to change colors smoothly across the rainbow, and press a button to switch between solid colors, spinning rainbow waves, and a gentle breathing glow.
ESP32-C3NeoPixel +2