The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — ...

While child-sized humanoid robots like the Unitree R1 have come down in price, not everybody has a spare $6,000 to throw ...

In this Elektor webinar about IoT for Vehicles and Sensors, our engineer Saad Imtiaz presents a combination of vehicle ...

The ESP32 that I went for is specifically the ESP32-DevKitC, which is easy to find, cheap, and compatible with most things ...

Thrupthi Hosahalli Manjunatha, hailing from Chikkaballapur in Karnataka, has been awarded a prestigious scholarship by MPOWER ...

As part of the community outreach initiative, students of Shri Madhwa Vadiraja Institute of Technology and Management (SMVITM ...

To facilitate this learning, 662 robotics kits have already been distributed to 85 schools across the Wayanad district.

Not all poisonous gases have a smell or a color. But a tiny grid of pastel- and candy-colored squares that effectively "sniffs" out hazardous chemicals in the air such as chlorosarin—a highly toxic ...

But by the age of nine, a noticeable gap begins to emerge — girls’ confidence and enthusiasm for STEM subjects often start to ...

The regular Raspberry Pi line is a flexible single-board computer, but sometimes you might find yourself wishing for a form factor that was better designed for installation into a greater whole.