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.

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

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

Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

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

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

We'll break down the major differences between all of them, as there's a lot to know if you're looking to invest in one of these to ensure you make the right choice. What is an ESP32? What ...

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

By De Wet Joubert, Operations&Strategic Projects Director, RS South Africa ( South Africa’s discrete manufacturing sector, which includes industrie ...

Motion control is hardly a small matter to get to grips with in today’s ever-more automated age. Indeed, it has been ...

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

Loomia created its tactile sensing developer kit after surveying 100 engineers as part of the NSF I-Corps program.