DIY, hacks, experiments, machine learning, IoT and more

How to fix AVRDUDE: ser_open(): can’t open device en Arduino

In this article I will explain how to solve a common error in Arduino: [crayon-5defadede6463550663724/] Background After a long time without using Arduino I have taken my two boards (original one and the Elegoo) to do some activities with my daughter. I connect them, I’m going to put the blink to see that everything is…

How to make homemade baby wipes

If you are a father, you will use wet baby wipes and it is one of those things that from the tests you know that you will continue to use them forever. I bring a tutorial on how to make wet wipes, which we can use either with our baby or for domestic use. A…

How to fix a cassette tape

I found my old cassette tapes, many with music and many others with stories and children’s songs. I wanted to put a few tapes my daughters to see if you like. I am very sorry to throw them away. But many are broken, they have the tape broken. So I will explain how they were…


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Last articles

The web is divided into different sections or thematic areas.

Follow me in @ikkaronet

Science Experiments

This is one of the main pourpouses of the web. Ikkaro was born thinking in home made, diy, science experiments and invents. Is one of the main themes of the web

Open Hardware

Arduino, raspberry, IoT, and their world.

Machine Learning and Deep Learning

Artificial Intelligence, how to learn it and use it

Machines, Mechanisms and engines

Engineering. I love engines., specially little hot air engines, like Stirling engines and also the electric ones.

Who I am

My name is Nacho Morató I’m an spanish engineer. You can know more about me in my profile.