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Hi, I'm Jaroslav Páral, but everybody calls me Jarek. There is a list of my projects which I make at school or during my free time.

I study last semester of Master's degree at Faculty of Informatics Masaryk University with focus on Embedded system. Also, I cooperate with Robotárna (Department of Youth Centre Helceletova Brno) where I teach courses, organize camps and lead projects in the robotics field.


My projects

Team projects

Mainly developed on Robotárna and GitHub/RoboticsBrno.

[HW - Eagle/C++] RB3201-RBControl

RB3201-RBControl (RBC) is a universal controller board for hobby robots base on EPS32 and development board ESP32-DEVKITC. Part of the project Mickoflus. Software library RB3201-RBControl-libary.

My role:

  • coordinator of the whole project
  • member of a software development

[HW - Kicad/C++] ArduinoLearningKitStarter

Learning kit for basic teaching of robotics, electronics and programming which support Arduino Uno/Nano and ESP32-DEVKITC boards. Software library ArduinoLearningKitStarter-libary.

My role: member of hardware and software development

[C++] Robot K-ranka

Robot for competition Ketchup House @ RoboticDay 2017 Prague. The robot was based on LEGO MINDSTORMS EV3 and use my RTOS library EV3rt C++ API which I made as bachelor thesis.

My role: software development

[C/C++] Robot Aranka

Aranka is a robot for competition Bear Rescue Advanced @ RoboticDay 2014-2016 Prague. The robot was based on our control board kvetinac) and Raspberry Pi with a camera for detection Bear in-game playground.

We won first place in this competition in the year 2014 and 2015 and second place in the year 2016.

My role: firmware development




  1. bcthesis Public

    Bachelor's thesis - LEGO MINDSTORMS EV3 in education of programming and robotics


  2. Presentation: How to start program STM32 microcontrollers. Presentation in English.


  3. RB3201-RBControl (RBC) is a universal controller for hobby robots.

    C++ 3

  4. Starter learning kit for Arudino Nano / Uno and ESP32 DevKitC by RoboticsBrno.

    C++ 13 5

  5. Network traffic analyzer of the PCAP file in C.


  6. Library for car's control board on NXPCUP competition based on the Mbed framework.


29 contributions in the last year

Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Mon Wed Fri

Contribution activity

September 2021

JarekParal has no activity yet for this period.

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