The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as ...

Are you a complete beginner looking to learn Arduino the easy way? This Elecrow All-in-One Starter Kit is the perfect ...

Drones are widely used across several fields, including aerial photography, surveying, inspection, agriculture, and ...

It's why DIY smart home projects suddenly got cheap (and actually doable) ...

We use WhatsApp almost every day so much that it has become an unavoidable part of our routine. From a simple “good morning” ...

Volos Projects recently showcased an easy-to-reproduce, inexpensive DIY ESP32-S3 Internet radio based on a Waveshare ESP32-S3-LCD-1.54 development board ...

Researchers have demonstrated a new class of low-cost, scalable sensors that can be used to monitor electrical activity in ...

There are plenty of drones (and other gadgets) you can buy online that use proprietary control protocols. Of course, ...

Ever wondered what it might feel like to spot giant spider crabs while you're snorkeling? Or check plants for the circular ...

Scientists can’t be everywhere all at once, as much as they’d like to. Many of the problems citizen science helps solve are ...

It’s a regrettable reality that there is never enough time to cover all the interesting scientific stories we come across. So ...