Develop an autonomous vehicle using Raspberry Pi. Implement lane-following using OpenCV. Detect pedestrians using a pre-trained MobileNet SSD model. Avoid collisions using an ultrasonic sensor.

This project was developed as part of the Semester 6 Mini Project for the Bachelor of Technology in Electronics and Communication Engineering. The system demonstrates the fundamental concepts behind ...

What Is the PI/USD Price Today? The PI/USD price today is 0.0798, with a previous close of 0.0768. How Has PI/USD Performed Over the Last Year? Over the past 12 months, the PI/USD price has changed by ...

While building a simpler model for particle interactions, physicists found a new representation involving pi—not a new value for pi, and not a replacement for the one you learned in school.

The current price of Pi Network (PI) is $0.08425, as of Jul 18, 2026. Over the last 24 hours, the price has moved by 11.66%, with a change of 3.94% in the past hour. For longer-term performance, the ...

Hacks don’t have to be practical but it helps if they are educational or clever or amusing, as [Ray Foss] demonstrates with his auto-docking Steam Controller. It’s an open-source web application that ...

The circumference of a circle is the distance around the shape. The ability to round a number to a number of decimal places or to a number of significant figures means that answers can be written to ...