Interested in audio-related projects? One of the most popular Elektor projects in 2015 was Burkhard Kainka's medium-wave AM transmitter design. Let’s revisit the creative Arduino Uno-based design.

So you finally decided to hop on the Arduino bandwagon and start making electronic projects as a fun hobby. As a beginner getting started with Arduino, your first instinct is typically to buy a ...

Nowadays, visual indication is a must-have feature for any electronic device, which will make user interaction much easier. There are multiple ways to implement the visual indication, from simple ...

VCC is the power supply pin of the soil moisture sensor that can be connected to 3.3V or 5V of the supply. But do note that the analog output will vary depending on the provided supply voltage. GND is ...

Classroom Tools What is Roblox and How Can It Be Used to Teach? What's New? Classroom Tools What is Gimkit And How Can I Use It To Teach? What's New? Classroom Tools What is Skill Struck? How to Use ...

Abstract: This tutorial introduces and compares current reference circuits. To give meaningful insights to readers, we categorize current reference circuits into five types: a) $\Delta {V}_{\mathrm{ ...

Abstract: Circuit designers often tend to overlook Printed Circuit Board (PCB) designs. Circuits performance and the quality of measurements, however, are strongly correlated with careful and ...

In this book we will create five exciting and great projects using the microcontroller Arduino Uno. We will use Autodesks free Tinkercad software and its block-based programming approach. Also, in ...