In this blog post, I want to show how one can build a sophisticated pH meter using an Arduino Uno . This electronics project goes beyond simple plug‑and‑play modules by employing a specialized quad op‑amp configuration to handle the extremely sensi…
In this post, we’ll explore how to build a high-frequency counter using an Arduino and an LM311 comparator. This setup enables accurate frequency measurement of various signal waveforms, such as sine, square, triangle, and sawtooth, with frequencies…
Are you an electronics enthusiast looking to measure resistance, capacitance, and inductance without breaking the bank on expensive equipment? Look no further! In this tutorial, we'll show you how to build a PC-based LCR meter using readily avai…
An online web function generator and web oscilloscope are useful tools that can be used for circuit analysis and testing. By using these tools, you can analyze the characteristics of electronic components and circuits, making them an essential tool …
Online Web Function Generator Signal Generator Select: Oscillator Type: sine square sawtooth Amplitude: …
In the world of electronics, diagnosing problems with electronic circuits can be a daunting task. The ability to view and analyze the signals produced by electronic components is an important aspect of troubleshooting. One such signal is the Pulse W…
In one of previous article on DDS using Arduino, it was shown how to create a Direct Digital Synthesizer (DDS) with an Arduino board to generate a sine wave signal. Here, it is shown you how to test the Arduino DDS using an online web oscilloscope .…
An oscilloscope is an essential tool for any electrical engineer, physics student, or electronics hobbyist. It allows you to visualize electrical signals and understand their characteristics, such as amplitude, frequency, and waveform shape. However…
If you're looking for a simple way to generate a sine wave signal with adjustable frequency, the Arduino Due might be just what you need. In this Arduino Due tutorial, we'll cover what the Arduino Due is and the advantages of using it as a …
Online Real-Time Signal Web Oscilloscope How to use it? The tutorial Web Oscilloscope: An Introduction to Visualizing Arduino PWM Signals explains in details with video demonstration how to use the above web oscilloscope. Why web os…
