• Product development and prototype: Design and implementation of a measurement device with a digital camera, 2016.
  • Impedance devices: EIS-100, EIS-101V1 and EIS-101-V2 electronic impedance spectrometers with software, 2017. Links to impedance equipment EIS-100, EIS-101V1 and EIS-101V2.
  • Product development and prototype: Design and implementation of a CCD camera and laser-styled measuring device, 2018.