An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

One of the first projects that most people do on an Arduino is to light up or flash an LED. It seems ultra-simple because it is. Wiring up a circuit like this is actually pretty straightforward, as is ...

Discover how the Arduino Opta Pro can be leveraged beyond its industrial roots for smart home and DIY automation. In my article, I share hands‑on insights, practical code examples, and hardware ...

Description: $2 for pcb Prototype, for more information visit: Download the codes here Arduino simple shield potentiometer ...

This 4-pack of AUVON plug-in LED backlit night lights features motion sensors, dusk-to-dawn sensors, and dimmable warm white brightness from 1–50 lumens—now $19.54 with coupon code 66PNU56R (list ...

An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE CORNER] has built a digital project that mimics such a thing, with little ...

13th December 2025: We checked for new The Forge codes and updated our list of working codes. The Forge codes will help you claim free rerolls in the Roblox RPG, so you can give your blacksmith better ...

In this series (here and here), I’ve covered why founder-led marketing works and the systems you need to stay consistent, based on the playbook I co-authored for LinkedIn (my employer). You’ve built ...

Where Winds Meet has a pretty intricate character creator to play around with, but with great customization options comes great responsibility to not make Shrek. Alas, this mighty responsibility has ...

Rivals is a first-person shooter which brings the multiplayer mayhem of games like Call of Duty and Halo to Roblox. The experience offers a range of different modes including 1v1 duels, 2v2 team ...

Trevor Noah joined a 5th grade computer science class in Bellevue for Code.org’s Hour of AI, a Microsoft-supported initiative ...