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

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

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 ...

The Arduino board is used as a wearable. This is fitted with a module-sized set of ultrasonic sensors. The sensor allows people who are blind to effortlessly navigate their surroundings and identify ...

The field of sensor use in feedback loops is prevalent for physical sensors, where they have been significantly contributing to industrial processes for ages. However, the field of (bio)chemical ...

The high-resolution strain detection holds significant research value in terms of providing early warning for cracks in aircraft, wind energy blades, and combustible gas containers. We propose and ...