Blog
26
AUG
2022

A simple digital generator

In this project I developped a simple yet powerful digital (TTL) generator. Built around an Arduino Nano, the generator fits in a small portable 3d-printed package but it features single step or square-formed periodic signals, manual control of the delivering time or a preset number of periods, and control via the serial connection as well as a LCD with a selectable menu. Last but not least: there is a switch to choose between 3.3V and 5V.

02
JUL
2016

A basic Arduino serial server

When using an arduino as an acquisition and control board for a computer, the very first thing to do is to establish a communication between the Arduino (the server) and the computer (the client). Serial communication via USB is the simplest choice, and in this post we will see how to transform an Arduino into a basic serial server with just a simple - yet powerful - sketch.