Let’s simulate it on ThinkerCAD before testing it on the breadboard. Here is the Thinkercad simulation for the Arduino Flex sensor. Click on the start simulation button to test the circuit. You can ...

An Arduino-based maze-solving robot using 3 ultrasonic sensors, an L293D motor driver, and 2 DC motors. The robot detects obstacles, makes navigation decisions, and autonomously traverses mazes.

We’ve featured loads of IR Arduino projects and they are all exciting ... Maybe he will add a temperature sensor someday so it doesn’t have to run on strictly time. A more complicated problem ...