Embedded Files
Here are some useful or interesting links as well as various research, software and hardware related stuff I had to do (or was asked to do), write or make. I'm publishing some of them here, so some other folks may benefit..
Relevant sites
Relevant sites
High Speed Networks Laboratory http://hsnlab.tmit.bme.hu
Dept of Telecommunication and Media Informatics http://www.tmit.bme.hu/
Budapest University of Technology and Economics http://portal.bme.hu/
Gergely Öllös @ TMIT http://www.tmit.bme.hu/ollos.gergely
EDAS Login http://edas.info/
Scientific Literature Library http://citeseer.ist.psu.edu/
BME Phone Book http://telefon.eik.bme.hu/
Academic Writing Advices http://www.writing.utoronto.ca/advice
Kernel Machines http://www.kernel-machines.org/
MATLAB Webinars http://www.mathworks.com/company/events/webinars/
MATLAB File Exchange https://www.mathworks.com/matlabcentral/fileexchange/?q=profileid:1894329
Gergely Öllös
Dec 10, 2014
Comment on "Schematics_MK-168_reverseEng.pdf": Some folks provided me with high resolution photos of the Chinese ripoff component tester (can be bought on eBay for 22 quids) for which no schematics were found. I would say that the minimum you should do is to add a decent band-gap reference (AD's 0.1% 2.5V are cheap on ebay) and maybe some input protection. Let me mention that the Vint=1.1V internal band-gap reference of the ATmega328p-PU is specified between 1V-1.2V :)
Gergely Öllös
Mar 31, 2017
Comment on "HackRF One Block Diagram V4.3.png": I could not find (on the net) an acceptable block diagram of HackRF One, so I made one for myself and everybody else. If you find a bug or have a suggestion, please feel free to mail me. I hope it will be useful for others as well.
Gergely Öllös
July 06, 2023
Comment on "HVAC_Coolest_v2.4.zip": Simple HVAC cooling rate estimator using two different methods. It is intended for HVAC professionals, my goal was to make a practical; minimum hassle cooling rate estimator. You just need four parameters: input temp, input humidity, output temp, flow-rate and it gives you the cooling power (rate) in kW, condensation rate in l/h, output humidity %RH and error estimation (3.5 kW refrigeration rate equals 12,000 BTU/h which is equivalent to 1 TR (TON) of refrigeration).
https://www.mathworks.com/matlabcentral/fileexchange/131918-simple-hvac-cooling-rate-estimator-v2-4
Gergely Öllös
July 06, 2023
Comment on "RigExpert.zip": This module controls the rig expert complex impedance meter. As always, one have to instantiate the object first, then open the port and make some measurements or generate signals etc. After you are done, close the communication channel and finally delete the object. You can make measurements, generate signals or get some screenshots from the device. The driver is self-contained, just type help RigExpert at the MATLAB command prompt and you will get all the examples you need.
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