Connect the sensor to the Arduino like this: VCC to 5V, GND to GND, TRIG to a digital pin 2, and ECHO to another digital pin 4 of. This setup allows the Arduino to interact with the sensor, further we ...

If you’re going to develop another Arduino-compatible board these days, you might as well take a “kitchen sink” approach. The Smart Citizen Kit piles it on, including Wi-Fi, an SD… ...

Components Needed for Human Following Robot Using Arduino Arduino UNO board ×1 Ultrasonic sensor ×3 L298N motor driver ×1 Robot chassis BO motors ×2 Wheels ×2 Li-ion battery 3.7V ×2 Battery holder ×1 ...