Secret Code

Compensatory Circuits for Incompetent MCUs

A microcontroller with restricted access to its interfaces or with limited resources pleads for support of external...[READ MORE]

Gamal Labib

Issue 74, September 2023

Fundamentals

Digital Interfaces with Arduino

In this edition of Fundamentals, we'll look at some commonly used circuit interfaces - pushbuttons, rotary encoders and...[READ MORE]

DIYODE Magazine

Issue 72, July 2023

Fundamentals

In Classroom Issue 59, we looked deeply at sine waves and some different circuits for generating them. This month, however, we...[READ MORE]

Daniel Koch

Issue 71, June 2023

Fundamentals

The 741 Operational Amplifier is a very widely used integrated circuit. It is easy to set up and use. In this short primer,...[READ MORE]

ELMO V. JANSZ

Issue 70, May 2023

Secret Code

Learn a unique style of Arduino programming with Visuino, a clever and incredibly intuitive software that lets you make awesome...[READ MORE]

Liam Davies

Issue 70, May 2023

Fundamentals

It's not 'free energy', but you can listen to radio with no batteries! Last month, we covered a lot of the...[READ MORE]

Daniel Koch

Issue 69, April 2023