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  1. Freelancers

Roman Petrov

Sleeping face
Roman hasn't been on the service for a long time.
But on Freelancehunt, there are also 1369 freelancers in category C & C++, who will professionally and timely complete a project of any complexity.

Ukraine Kyiv, Ukraine
7 years back
Very busy very busy
10 years back
1 client
on the service 10 years
Freelancer Roman P. — Ukraine, Kyiv. Core skill — C & C++, Engineering

Rating

Successful projects
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Average rating
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Rating
75

Skills and abilities

Programming

Design & art

Architecture

Portfolio


  • Thermostat with an analog sensor on AVR

    C & C++
    Thermostat with an analog sensor on AVR — example of freelancer's portfolio work in category C & C++
    Multi-level menu, enhanced functionality, portability, food.
    Precision: 0.05 ° C
    The range: -65 ° C - +250 ° C.
    The sensor is a semiconductor without contamination.
    … The MCU is ATmega8.
    LCD: 132x132 and SPI

  • Program for the Indicator

    C#
    Program for the Indicator — example of freelancer's portfolio work in category C#
    Measures the charging of the computer’s CPU and sends it to the indicator from the previous project, resulting in burning with a LED column.

  • Indicator for the computer

    Engineering
    Indicator for the computer — example of freelancer's portfolio work in category Engineering
    Without a microcontroller, it connects to the PC through the COM port. The number of channels can be extended to 64. It requires a program on PC.

  • Security disconnection on OU

    Engineering
    Security disconnection on OU — example of freelancer's portfolio work in category Engineering
    Photo at the test stage.

    Current power: 10 mA, regulated.
    Current transmission: 25 A.
    … indication of the state.
  • 3 USD

    USBtiny software for AVR

    C & C++
    USBtiny software for AVR — example of freelancer's portfolio work in category C & C++

Reviews and compliments on completed projects 1

17 February 2016 100 USD
System of Visitors of the Shop

Quality
Professionalism
Cost
Contactability
Deadlines

Qualitatively did everything. Everything works. made in time. A lot of thanks.

Sergey Sergey

Activity

  Latest proposals 3
System of Visitors of the Shop
100 USD
Программирование Arduino
18 USD
Разработка электроники для сети беспроводных датчиков
50 USD