Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

When a public school teacher in San Juan, Batangas, shared an open letter about her son's thirst for science, the message ...

Learn how to create your own LED lights using Arduino in this instructional video. I Like To Make Stuff showcases various projects including woodworking, metalworking, electronics, 3D printing, prop ...

We may receive a commission on purchases made from links. The alarm clock that once furnished your nightstand, helping you to get a better nights sleep, has gone kaput. While you may have had a ...

Let's make a Face Mask with LEDs! **Materials:** - Individually addressable LED strip soldered in a 30 x 12 LED grid - Arduino Micro - SD card reader module - Push button - 10,000 mAh power bank - ...

When you think of Arduino projects, your mind likely goes straight to RFID door locks, weather sensors, or automated plant watering systems. While these are undeniably pretty cool projects, you might ...

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Air conditioners cool rooms by recirculating indoor air in a closed-loop system. Most models do not bring in fresh air from outside, except for a few specialized units equipped with fresh air intake ...

Abstract: This work aims at building a working model for a complete intercom door lock system using Arduino and Raspberry Pi. The goal has been to unite the best of Raspberry Pi and Arduino in a ...

Like Ars Senior Technology Editor Lee Hutchinson, I have a garage. The door on that garage is opened and closed by a device made by a company that, as with Lee’s, offers you a way to open and close it ...

Displays are crucial to modern life; they are literally everywhere. But modern flat-panel LCDs and cheap 7-segment LED displays are, well, a bit boring. When we hackers want to display the progress of ...