I am a Doctor of Industrial Engineering from the University of Almería and a Computer Engineer, specialized in electronics, embedded systems, and IoT, with a strong focus on Non-Intrusive Load Monitoring (NILM) and energy efficiency. Currently, I design and develop open‑source hardware and software solutions (OZM, OMPM, DSUAL/DSUALM datasets) integrated with NILMTK, aimed at advancing load disaggregation and improving energy efficiency at residential and industrial level. I also maintain the technical blog Soloelectronicos.com, where I publish projects, tutorials, and resources related to electronics, microcontrollers, and energy monitoring.

Links:

• GitHub: https://github.com/crn565/
• Google Scholar: https://scholar.google.com/citations?user=novmg9EAAAAJ&hl=es
• About: https://soloelectronicos.com/about/

• Rodriguez-Navarro, C., Portillo, F., Martínez-Gil, F., Gil, C., et al.
  "Advances in NILM dataset evaluation: a comparative review within the NILMTK framework"
  Electrical Engineering, 108(3), 163. Q2 (SJR 0.458)
  ^Link

• Rodriguez-Navarro, C., Portillo, F., Robalo, I., Alcayde, A.
  "Evaluation of Traditional and Data-Driven Algorithms for Energy Disaggregation Under Sampling and Filtering Conditions"
  Inventions, 10(3), 43. Q2 (SJR 0.399)
  ^Link

• Rodriguez-Navarro, C., Portillo, F., Montoya, F. G., Alcayde, A.
  "The Design, Creation, Implementation, and Study of a New Dataset Suitable for Non-Intrusive Load Monitoring"
  Applied Sciences, 15(13), 7200. Q4 (SJR 0.128)
  ^Link

• Rodriguez Navarro, C.
  "EXPLORING NEW HORIZONS IN ELECTRICAL LOAD DISAGGREGATION AND NILM: INNOVATIONS WITH OPEN-SOURCE HARDWARE (OZM AND OMPM) AND SOFTWARE"
  ^Link

• Rodriguez-Navarro, C., Portillo, F., Castro-Santos, L., Filgueira-Vizoso, A., et al.
  "Optimising energy efficiency enhancing NILM through high-resolution data analytics"
  Renewable Energy and Power Quality Journal (RE&PQJ), 22(4), 85–91. Q4 (SJR 0.167)
  ^Link

• Rodríguez-Navarro, C., Portillo, F., Martínez, F., Manzano-Agugliaro, F., et al.
  "Development and Application of an Open Power Meter Suitable for NILM"
  Inventions, 9(1), 2. Q2 (SJR 0.399)
  ^Link

• Rodriguez-Navarro, C., Alcayde, A., Isanbaev, V., Castro-Santos, L., et al.
  "DSUALMH – A new high-resolution dataset for NILM"
  European Association for the Development of Renewable Energy, Environment…
  ^Link

• Rodriguez Navarro, C.
  "A new horizon for NILMTK (Non-Intrusive Load Monitoring Toolkit) through OZM"
  ^Link

Journal Rankings (last 10 years): Q2: 50% (3), Q4: 33% (2), NA: 17% (1)

• OMPM :This repository is supported by an article of mine on the OMPM published in the scientific journal ‘Inventions’: C. Rodríguez-Navarro, F. Portillo, F. Martínez, F. Manzano-Agugliaro, and A. Alcayde, ‘Development and application of an open power meter suitable for NILM’, Inventions, vol. 9, no. 1, p. 2, December 2023, doi: 10.3390/inventions9010002. Despite the l...: DOI : 10.5281/zenodo.13740059

• DSUALM10H :In this repository the analysis of measurements of 10 applications including harmonics up to order 150 of voltage, current and power are presented in the attached notebooks. The measurements are performed with 3 three-phase OpenZmeters (each with 4 measurement channels), making a total of 11 measurement channels, distributed among 10 disoisitives.:DOI: 10.5281/zenodo.13740027

• DSUALM10 :In this repository (10_APPLICATIVES_WITHOUT_HARMONICS) we analyse the impact of NOT taking harmonics up to order 50 of the voltage, current and power offered by OZM v2 (i.e. the new version of oVm v2 which is the three-phase version of oZM). Note that in the attached Jupyter Notebook, there is not only the Python code, but also the execution results.DOI: 10.5281/zenodo.13739915

• DSUALMH: This repository presents the analysis of measurements of 10 applications in the attached notebooks, including harmonics up to the order of 150 voltage, current and power.The measurements are performed with 3 three-phase OpenZmeters (each with 4 measurement channels) forming a total of 11 measurement channels DOI: 10.5281/zenodo.13739915

• DSUALM :This is the repository that constitutes the second experiment with ozm v1 using time-coupled data.The time coupling tells us that there is a synchronisation in time between the different measurements of the different counters associated with the commonly used synchronisation and the main common Metro ones. Only common measurements are included...:DOI: 10.5281/zenodo.13739520

• Converters for the new dataset sets suitable for NILM at the University of Almería:In this repository we present five new converters to generate new NILMTK compatible datasets using respectively oZm v1, oZm v2 and OMPM from the raw data obtained from the meters. The first two new datasets generated from electrical measurements with oZm v1, including the aggregate, start from the same media, excluding harmonics or not. The next...DOI: 10.5281/zenodo.13739113

• https://github.com/crn565 : This repository of my authorship contains more than 50 projects on the collaborative development platform Github, mainly forks related to web development, PHP, JavaScript and Terrafor examples.

I am passionate about technology as well as creating new things that can help people.

I have published numerous technical articles over many years in national publications, including the following:

• «Economic Recorder for Z80 ″ RESISTOR.
• «EPROMs recorder for 2732 - 2732A» RESISTOR in number 131
• Internet access problems with 386 ″ published by the BPE publishing house in SHOPPING GUIDE.
• "Problems accessing Infovía-INTERNET with Windows 95".
• Build your own Local Area network »(1st part) for the magazine« Igenium »nº1.
• «Build your own Local Area network» (2nd part) for the magazine «Ingenium» nº2.
• «Economic musical thread» «Todo Electrónica» nº 28.
• «Multimedia possibilities from your PC to your TV» number 33 of the magazine «Todo Electrónica».
• Multimedia Player based on PC with LCD display nº 35 TodoElectronica.
• «Build your own GPS navigator» «TodoElectronica» nº 41.
• Dolby Digital 5.1 to Dolby surround 2.1 converter, «TodoElectronica» nº45.
• «VoIp Adapter», nº46, »TodoElectronica».
• «Simple alarm for window», nº47, »TodoElectronica».
• «Home audio and video network», nº50, »TodoElectrónica».
• «Multipurpose USB oscilloscope-voltmeter for PC» nº50, TodoElectronica.
• etc.

I've also written two books in both digital and paper format.

• THE FIRST BOOK ABOUT NETDUINO 2 IN SPANISH: Step-by-step home automation projects for all levels (Spanish Edition) https://amzn.to/3soMo66.
• Netduino 2 in Spanish: Echo Version (Spanish Edition) https://amzn.to/3IYX6Gs.

I am currently the editor of the following blogs:

• https://soloelectronicos.com.
• https://bicycleselectric.wordpress.com.
• https://kobudo.wordpress.com.
• https://takedakanalmeria.wordpress.com.

I'm learning martial arts since I can remember. These are my belts:

• Second dan Karate by the RFEK (Royal Spanish Karate Federation
• First dan Kobudo by ABE (Spanish Budo Association)
• First dan Iadido by TAKEDA RYU-MAROTO HA

.

If you need to contact me, you can address to the following emails:

• soloelectronicos@telefonica.net
• contacto@soloelectronicos.com
• info@soloelectronicos.com