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

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

1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change ...

I've been on a mission to unify all my smart devices under one app, and as someone who's running most of his smart devices with ESP32s, the toaster seemed like the next logical step. After all, all I ...

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

Behind every piece of technology is the code that makes it work. From February 20-22, 2026, middle and high school students ...

December 18, 2025: We checked for new Warframe codes. What are the new Warframe codes? If you're on the hunt for free glyphs and cosmetics, you're in luck - we've got a complete list of available ...

This Arduino based Water Level Detection and Alert System designed to reduce water wastage, prevent overflow, and improve ...

December 19, 2025: We added the new ZZZ code from the 2.5 livestream and removed one expired code. What are the new Zenless Zone Zero codes? We love a freebie. Whether it's free Polychrome, ...

Get a head start with these Brainrot Evolution codes. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Using Brainrot Evolution codes is your best ...

Jean] wrote into the tips line (the system works!) to let all of us know about his hacked and hand-wired C64 keyboard, a ...

CONGRATULATIONS to Team “Canastraunauts” from Gallen Community School, transition year students Kyle Hill, Cathal Lyons and ...