With their cheap price tags, massive I/O provisions, and low power consumption, microcontrollers like the uber-popular Arduino family have diverse use cases, from simple automation projects to full-on ...

Focus on One Area: Robotics is broad. You could focus on programming first, then move to electronics, or vice versa. Trying ...

Here are 10 easy diy crafts that you can do using everyday items. A great way to pass the time and to personalize your home. You can also use some of these ideas next time you want to make a cool ...

Sorry, Well Workouts requires iOS 7 or greater, the Android Chrome browser, or Internet Explorer 11. Try going to www.nytimes.com/7-minute-workout on your phone. 12 ...

In a recent video [QWZ Labs] demonstrates an interesting technique to use 3D printing to make creating custom PCBs rather straightforward even if all you have is a 3D printer and a roll of copper tape ...

Abstract: A hydrogen gas sensor based on peak-delay measurement of ultrasonic time-of-flight (TOF) is reported. The sensor integrates a time-to-digital converter (TDC), a pair of 200 kHz ultrasonic ...

Computers close computerA device that processes information by following a set of rules called a program. and digital devices work by storing and processing information. If information has been ...

Abstract: This article presents a novel resonant current sensor designed for contactless, miniaturized, high-sensitivity, and high-precision static dc current measurement. The sensor features a ...

01 Todo List A basic todo list app using Kotlin. 02 Stopwatch A simple timer to learn how to use activity lifecycle. 03 Secret Message A basic encryption tool to learn how to build multi-screen apps.

This project implements a real-time Flood Early Warning System using ESP32-based sensor nodes and a centralized controller unit. Water level data is measured using ultrasonic sensors and transmitted ...