Learn how to add a sturdy, functional gate to your existing fence with this clear, step-by-step DIY guide. From measuring and framing to hinge placement and alignment, this walkthrough covers ...

This comprehensive guide covers the clocked SR flip flop truth table, circuit diagrams using both NAND and NOR gates, working principles, and practical applications in modern electronics.

Time to give the legendary E39 M5 some well-earned attention! In this DIY service episode, we perform a full oil change and replace the faulty oil level sensor on the S62 V8. Whether you’re ...

PID-based one-axis ball balancing robot using Arduino. Uses an ultrasonic sensor and servo motor to stabilize a ball at a target distance. Real-time tuning of Kp, Ki, Kd via Serial. Includes stability ...

An obstacle-avoiding robot using an ultrasonic sensor and motor control, programmed with Arduino to autonomously navigate and avoid obstacles by stopping, reversing, and turning.

Concentric metal-insulator-semiconductor (MIS) structure is used as a photo sensor. Generally, the outer ring acts as gate and the inner circle acts as sensor. In this article, by changing the sensing ...