From classrooms to backyards, makers are building Arduino-powered solar trackers to squeeze every drop of energy from the sun. These devices use sensors, motors, and clever designs to keep panels ...

Building an automated attendance system using ESP32-CAM is a practical, affordable way to solve this problem for classrooms, ...

Abstract: Being newly renowned as the Abaca Capital of the Philippines, Catanduanes must ensure the sustainability of producing quality abaca fibers for the province's economic growth. Farming factors ...

Adithya S Kolavi has worked at Apple, collaborated with Microsoft Research, received funding from Meta, and runs a research ...

Also: I used a $4 timer to reboot my router, and it actually made my internet faster. There's a lot built into this this ...

Hyderabad: A classroom activity on renewable energy saw Grade 7 students build a simple solar panel tracker to understand how ...

In stock at authorised distributor Mouser Electronics is the new Nesso N1 IoT development kit from Arduino. This development ...

Daniel Ansorregui has developed LightInk, an open-source solar-powered E-ink watch inspired by 90s solar digital watches. It ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...

LILYGO's T-Watch Ultra is an ESP32-S3-based smartwatch development platform that appears to be an upgrade over the previous T ...

Electrical energy is no longer treated as an unlimited utility. Every watt consumed has a cost impact, an efficiency implication, and in many cases a safety consequence. A smart grid in IoT is not a ...