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 ...

Austin-area neighbors have complained about the billionaire's security measures.

This Arduino based IR reflectance sensor can be easily modified and adapted for various practical applications, including line-following robots and proximity or edge detection.

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Google is upgrading the ultrasonic fingerprint biometric sensor for its latest flagship smartphone release. In 2024 the Google Pixel 9 featured an ultrasonic fingerprint sensor for the first time, ...

Build a simple LPG gas leakage detector using Arduino and MQ-5 sensor. This beginner-friendly project features buzzer and LED alerts, circuit diagram, and complete Arduino code for home safety.

Build a DIY automatic bottle labeling machine using Arduino Nano, stepper motors, and 3D-printed parts to streamline labeling for cylindrical bottles.

President Donald Trump's bid to halt a federal court's pause on his executive order limiting birthright citizenship was denied by the US Court of Appeals for the Fourth Circuit. The court ruled ...

The sensor package comprises an ultrasonic distance sensor, a microcontroller running Arduino firmware, a micro-SD card for datalogging, a real-time clock for timekeeping and sleep functions, and an ...

Given the wide range of ultrasonic sensors available today, each boasting unique technical specifications, it is important to understand the fundamentals of these devices before selecting one for a ...