Arduino
Hardware & IoT
arduino
microcontroller
electronics
physical computing
beginner
Arduino is an open-source electronics platform based on easy-to-use hardware and software. Ideal for beginners learning physical computing.
concept_related_concepts
ESP32
ESP32 is a powerful, low-cost microcontroller with WiFi and Bluetooth. Perfect for IoT projects, home automation, and connected devices.
GPIO
GPIO (General Purpose Input/Output) pins allow microcontrollers to interact with the physical world. Learn to read inputs and control outputs.
Sensors
Sensors detect physical properties like temperature, motion, light, and sound. Learn to read sensor data and react to environmental changes.
LEDs
LEDs (Light Emitting Diodes) are electronic components that emit light. Learn to control LEDs with code, create patterns, and build light displays.