Every Arduino tutorial here is built and tested on real hardware — no untested copy-paste code. You’ll find sensor integrations, motor control, displays, RFID, and complete project builds, each with a wiring diagram and sketch. The boards below are the same pre-soldered Nanos and Megas used in the guides.
Shop the parts used in these tutorials
Arduino Uno MPU6050: Get I2C motion readings
Connect an Arduino Uno to an MPU6050 over I2C and stream accelerometer and gyroscope readings in the Arduino IDE using an example...
Arduino Uno HCSR04 RGB: Distance readings with LEDs
Build an Arduino UNO HCSR04 RGB ultrasonic project that prints distance in cm and drives 6 built-in LEDs for clear feedback, with...