Sergey Didychuk
Rating
Skills and abilities
Programming
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C & C++
from 9 USD for hour
- Desktop Apps
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Embedded Systems & Microcontrollers
from 9 USD for hour
Mobile development
Administration
Portfolio
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Motherboard of the wheeled drone
Embedded Systems & MicrocontrollersA remote-controlled drone delivers mail or goods around the city...
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System for monitoring the loading of chemical reagent rods into the well.
Embedded Systems & MicrocontrollersThe main task of the system is to count the unloads (successful, stuck, empty) of reagent rods into the gas well (removal of water from the bottom of the wells using the reagent), maintaining a log of unloads, with the determination of the time and place (GPS data) of the unload, the ability to transfer the data log from the control device to the shift master's smartphone with the appropriate software via Bluetooth.
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System for measuring the flow of chemical reagent by weight method
Embedded Systems & MicrocontrollersThe system doses the supply of liquid reagent into the gas well.
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Control system of granulation
Embedded Systems & MicrocontrollersThe creation of the ASU of the granulation plant (mast extraction plant). Description of the software for the Siemens Simatic S7-400 controller and the implementation of the SCADA visualization system (WinCC).
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Apparatus for Wending Automatic
Embedded Systems & MicrocontrollersThe system reads the RFID card, sends a PUT request to the server( via media or WiFi), with a positive response on the balance connects with the automatic controller (MDB) and gives the command to the vacation. receiving feedback - manages to the server data on the operation...
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Equipment for the City Questa
Embedded Systems & MicrocontrollersThe device is programmed and memorizes the coordinates of 6 points on the locations (GPS module), then when enabled is no longer in the programming mode, but in the state - indicates the indication from 4 LEDs the direction of the movement in parallel to each of the recorded points in the memory (work synchronically GPS modules and magnetometers ("digital compass")). When players enter the right point, the device disable the indication of the direction, includes the record of the voice clue, awaits the password input (keyboard) and with the right input - leads players to the next point.
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System of Automated Drying
Embedded Systems & MicrocontrollersThe system is controlled both locally (click on the controller body) and remotely from any Android device (from the application). In the controller is installed a GSM module, for connection with the server, through which it is the exchange of data with the application. There is the possibility to choose the amount of the irrigation zones, the time of irrigation of each zone in the cycle until the moment when the moisture of the soil reaches the given level. The humidity is measured by the sensors of the emcostic type.
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The flexible system of control
Embedded Systems & MicrocontrollersControl of the machine through a touchscreen display. The ability to ask: the number of iterations, the angles and their quantity in each iteration, the angle of the stretch and so on. The number of iterations is traced and displayed in the separate menu, the passes are stored in the energy-dependent memory. The drive of the engine is implemented on the step engine.
Reviews and compliments on completed projects 16 2
2 October 2024
23 USD
Control device
Sergiy completed the work quickly and competently.
During the discussion, he showed interest in the project and suggested alternative solutions that helped in the implementation process.
I will continue to collaborate with Sergiy.
I recommend him to everyone!
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3 December 2023
902 USD
Laser labyrinth: Part 2
Good day .Unfortunately, they are forced to close the order and leave a negative feedback, as the project was not and will not be completed by this executor.Chronology of events:
On April 18, 2023 the project was initiated.Duration of work: 2 calendar months.The cost of the work: 80 thousand SEK (the commission for "Safe" is paid by the customer).Due to the impossibility of entering 80 thousand by one payment, the project was formally divided into 2 parts by 40 thousand SEK.- On 1 June, the executive informed the customer that "can't guarantee that it will be invested (in time)", as there are "a lot of nuances",
which he could not foresee at the planning stage.On June 18, the executive sent a video with a demonstration of the work of the system.On the question asked on June 19, whether the system was checked with laser rather than LEDs (but we have the "Laser" labyrinth project), the answer was: "Welcome.I didn’t buy the laser and I didn’t have them in the stock, I check on the diodes.”We were contacted via telegram: there was a need to discuss the situation by voice, not by text.The executive warned us that despite the difficulties he will be able to complete the project.I apologized for the broken deadlines.On 25 August, nine weeks after the deal was agreed at the very beginning of the deedline, the executive announced that the project was ready and that he sent it to the customer by mail.On August 29 the mail was received by the customer.- September 12 after the system was collected in accordance with the scheme sent by the executive.Unfortunately, it didn’t work, about which the customer informed the executor.For the next 10 days, the customer was in constant contact with the executive, trying to solve the problem.On 22 September, the customer addressed the executive through the platform with a number of specific questions to which he did not receive answers.During the next 10 weeks, numerous attempts were made to force the system to work, which cost the customer funds (payment of the work of specialists) and time (according to the agreement, the system should have been working for more than 5 months).These attempts did not lead to the system's work.The end:
- 33 weeks later (with a period of 8 weeks) the customer has not yet received the work system,
The amount of funds (basic fee, additional purchases, the payment of the work of the specialists) and time (lost profit) are spent in order to come to understanding with the executor.The executive did not perform his work neither in the period nor in 25 weeks after the deadline.The customer requires the full refund of the funds entered in the seafood.
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3 December 2023
902 USD
Laser labyrinth
Good day .Unfortunately, they are forced to close the order and leave a negative feedback, as the project was not and will not be completed by this executor.Chronology of events:
On April 18, 2023 the project was initiated.Duration of work: 2 calendar months.The cost of the work: 80 thousand SEK (the commission for "Safe" is paid by the customer).Due to the impossibility of entering 80 thousand by one payment, the project was formally divided into 2 parts by 40 thousand SEK.- On 1 June, the executive informed the customer that "can't guarantee that it will be invested (in time)", as there are "a lot of nuances",
which he could not foresee at the planning stage.On June 18, the executive sent a video with a demonstration of the work of the system.On the question asked on June 19, whether the system was checked with laser rather than LEDs (but we have the "Laser" labyrinth project), the answer was: "Welcome.I didn’t buy the laser and I didn’t have them in the stock, I check on the diodes.”We were contacted via telegram: there was a need to discuss the situation by voice, not by text.The executive warned us that despite the difficulties he will be able to complete the project.I apologized for the broken deadlines.On 25 August, nine weeks after the deal was agreed at the very beginning of the deedline, the executive announced that the project was ready and that he sent it to the customer by mail.On August 29 the mail was received by the customer.- September 12 after the system was collected in accordance with the scheme sent by the executive.Unfortunately, it didn’t work, about which the customer informed the executor.For the next 10 days, the customer was in constant contact with the executive, trying to solve the problem.On 22 September, the customer addressed the executive through the platform with a number of specific questions to which he did not receive answers.During the next 10 weeks, numerous attempts were made to force the system to work, which cost the customer funds (payment of the work of specialists) and time (according to the agreement, the system should have been working for more than 5 months).These attempts did not lead to the system's work.The end:
- 33 weeks later (with a period of 8 weeks) the customer has not yet received the work system,
The amount of funds (basic fee, additional purchases, the payment of the work of the specialists) and time (lost profit) are spent in order to come to understanding with the executor.The executive did not perform his work neither in the period nor in 25 weeks after the deadline.The customer requires the full refund of the funds entered in the seafood.
10 August 2023
11 USD
Consulting on Electronic Devices
I got a consultation. For further cooperation, it is necessary to identify with the questions raised in the process of conversation.
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22 January 2022
11 USD
Monitoring and remote tracker management is required
Professionally within the time limit.
27 December 2021
113 USD
Specialist for consultation and development of TZ for integrated systems
OK, thank you, I am happy to collaborate.
10 November 2021
90 USD
Нужна помощь с электроникой машинки на автономной системе управл. ч2
Все супер! )) Рекомендую!
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4 November 2021
90 USD
Need help with the electronics of the machine on an autonomous control system
A wonderful performer! He knows his work very well, works efficiently and efficiently. I definitely recommend! and 🙂
27 September 2021
56 USD
Создание системы связи на основе микроконтроллераESP8266
Работа выполненна раньше установленного срока и качественно.
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15 September 2021
68 USD
Интерфейс для проекта на четырех энкодерах и stm32
Адекватный специалист, проект сделал хорошо. Работать можно, но нужно держать руку на пульсе)
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9 September 2021
11 USD
Simple task for managing the arduino
Proficiently and professionally, I advise
27 August 2021
45 USD
Connect 4 LPD3806 encoders to Arduino Mega 2560
The work was done, no comments.
15 July 2021
29 USD
SP32+GPS
The task is resolved in a short time.Optimal way and with the understanding of the question!There were additional incentives for further interaction!I recommend!
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| Response review
26 June 2021
182 USD
Prototype of the device
Excellent execution, made the work clear and fast, there was a lot of corrections made everything great !!The !
16 May 2021
20 USD
Доработать код для ESP32 по ТЗ
Задача выполнена в четком соответствии с техническим заданием.
Срок выполнения раньше оговоренного.
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2 May 2021
6 USD
Доработать код программы на ESP32
Доработал ранее написанную программу как было оговорено в ТЗ.
Благодарность и рекомендации!
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25 April 2021
71 USD
Write a spell on ESP8266/ESP32 to work with DSP
Everything was done as they agreed on the TZ, made the code for a day, was in contact, during the check of the program explained and launch the code on my iron. Specialist in his business. I recommend !
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| Response review
10 April 2021
6 USD
Нсписать скетч на Arduino Nano
Спасибо очень огромное Сергею, очень профессионально отнёсся к Моему проекту за что отдельное Спасибо. Были проблемы не со стыковкой железа, человек переписал программу под мой дисплей и очень внимательно меня выслушал, что требовалось сделать по моему описанию над проектом. Заказ был выполнен в оговорённые сроки еще порадовала цена в итоге Я получил то что хотел за разумные деньги что не может не радовать. Если будут еще проекты буду всегда обращаться к Сергею, надеюсь это мой не последний проект. В итоге Я получил то что хотел.
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Activity
| Latest proposals 10 | Budget | Added | Deadlines | Proposal | |
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Air solar collector controller
564 USD
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Development of a water dispenser controller from scratch
28 USD
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Development of a wifi module
609 USD
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LiDAR scanning
564 USD
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Need an industrial automation engineer
50 USD
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Specialist in Tia Portal V18 Siemens
34 USD
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Need a specialist in Siemens TIA Portal V18
34 USD
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Development of a controller for a water dispenser
609 USD
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Development of the interface for ESP32
28 USD
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Creation and programming of an ant farm management system + mobile application.
28 USD
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