———––Devlog 01————

Giving Sentinel Its Eyes

Today I connect the ultrasonic sensors that will act as the eyes of Sentinel

What I Added

• Ultrasonic distance sensors
• Front-facing sensor layout
• Very basic obstacle detection software

Why Ultrasonic Sensors?

I considered using cameras, but they were outside my budget and would have made the project more complicated.

Target for tomorrow

• Test distance readings
• Connect the sensor to the Arduino Mega
• Start obstacle-avoidance log