Рџсђрѕрµрєс‚с‹ Сѓ Рёсѓрїрѕр»сњр·рѕрір°рѕрёрµрј Рєрѕрѕс‚сђрѕр»р»рµсђр° Arduino Review

: Use an HC-SR04 sensor to measure distance and display it on the Serial Monitor or a simple LCD.

: A practical project using an IR sensor to trigger a small pump when hands are detected. Intermediate Projects: Interactive Systems : Use an HC-SR04 sensor to measure distance

These involve more complex wiring and logic, often incorporating motor control or displays. Arduino Project Hub : Use an HC-SR04 sensor to measure distance