Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

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

A group of Ontario kids successfully calculated the speed of the International Space Station using computer coding skills.

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

Open-source firmware for the TEF6686 radio has led to a community of youthful worldwide hobbyists who are embracing long-distance FM radio reception.

Waveshare has recently released the ESP32-S3 2.06-inch AMOLED Touch, an ESP32-S3-based watch devkit with Wi-Fi 4, Bluetooth 5 ...

The PEHIL team explains how their hardware-in-the-loop-based power electronics simulation system works to visitors at the ...

Tackling a challenging dissertation, technical report, or data-driven research? Writing Yard offers expert, tailored support ...