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Last tutorial - PORTABLE SOLDERING IRON V3
Check here my last tutorial. I hope that you will like it. Keep up you guys!

last tutorial



ABOUT ME

I'm just a simple man who loves electronics. I live in Spain and I've studied electronic engineering in UB, University of Barcelona. ELECTRONOOBS all started as a simple Instagram account where I was posting all my daily projects and homework. I soon started working on this webpage where I’m currently posting new tutorials every day. As you can see, there is a bit of everything. Electronics with Arduino, basic circuits, robotics, 3D printing and so on.

Later I’ve made my first YouTube channel called ELECTRONOOBS as well. Next, I’ve made my second channel just for Spanish projects and blogs. I hope that you will enjoy my webpage and everything that I do. You can check my Patreon page and help my projects. ELECTRONOOBS also has a Q&A forum page where you could post your question and me or anyone else could answer it. Thank you very much!


Contact me here:
Help me on patreon:




 My categories 

questions and answer forum

Visit my electronics related Q&A page and post your question there. Also, join the community and help others out by answering the questions if you know the answer. LINK

arduino tutorials

Here you will find all my Arduino basic tutorials. Modules, codes, projects, communications and everything based on the Arduino technology. Learn Arduino step by step. LINK

circuits tutorials

Here you will find a lot of basic circuits tutorials such as the H-bridge, speed controllers or bost/buck converters. This are just some of the examples, visit for more. LINK

robotics tutorials

Here you will find all my Robotics tutorials. Make your own RC tank or plane. Create a drone. Learn about PID control and a lot more. Visit the Robotics page for more. LINK



 Last tutorials 



We've been working on this setup for a while. We wnated to control two axis of a CNC machine manually. You could add this setup to any CNC machine. Read more


I've made some "nixie" tubes. These are actually 7 segments displays made with filament LEDs but placed in a plastic bottle so it will have a more vintage nixie look. Read more

Tutorial on how to make a servo based gimbal with 3D printed body. See how to control the servos and read the IMU module. Read more

This board use a 433Mhz radio connection and an ATTINY 85 chip, so everything is very simple. It has only 4 “digital” channels so we can’t really use it with drones for example... Read more


FPGA tutorial on how to implement UART connection in Verilog. Example with the HC05 bluetooth module. Read more


New tutorial on how to use a DLP 3D printer to etch high details PCB using UV sensitive film and UV light. Read more


A radio controller with HC12 module connection. Control stuff using the Gyro module. Just by moving around. Read more


I’ll show you how to use the ATMEGA8 with the Arduino IDE just as we do with the Arduino UNO chip. Read more


I've made some improvements for the soldering iron board. Now it uses the T12 tip and gives much better results. Read more



 TRENDING 
Arduino brushed motor DRONE tutorial

Go step by step and build the ultra low cost drone using some wood sticks, the Arduino, the MPU6050, NRF24 radio modules, the old radio transmitter and last but not least, the cheap brushed motors.. Read more

DIY portable soldering iron V1.0

Since I’ve reviewed the TS100 soldering iron, I’ve been working on my own portable soldering iron. So, I’ve made some tests, some research, create the PCB and finally made this project. We need a heating element to heat the iron of course. But we also need a thermocouple to read the real temperature value and then create the PID control. Read more





 WATCH MY VIDEO 





 More posts 

Homemade ultrasonic distance sensor We learn with more details how these modules work. Then we build our own applying the theory. See more here... LINK
Arduino ambilight We read the serial data from the Perismatic software via USB connection. The arduino generates the data for the LED strip and send it to the Din pin. LINK

My ELECTRONOOBINO I've made my own Arduino board with some improvements such as double row of pins, SPI pins for NRF24 module and smaller USB. LINK
Homamde IR remote I've made my own design of a simple infrared remote. See the tutorial here. LINK

My TEVO Tarantula 3D printer This is a review on the TEVO tarantula 3D printer. Check the post for more details and some COUPONS. LINK
PID tutorial Want to know hot PID in drones works, well check this post. LINK

Homemade AC/DC clamp You will like this tutorial a lot. Make your own both AC and DC current clamp. LINK
Homemade ESC Learn how the ESC works and build one yourself. Use back EMF as a feedback adn create the rotating sequence. LINK


 My Blog   Check my BLOG. See some of my posts! Hope you'll enjoy it! LINK
 My brushed drone design   This project is still in progress. I've designed the board. Check the post for more details. LINK

 REVIEW on Creality-CR10   This is a review on the Creality CR10. Check the post for more details and some COUPONS. LINK
 My Anet E10 3D printer   This is a review on the Anet E10 3D printer. Check the post for more details and some COUPONS. LINK



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