C/CPP stm32 prototyping avr PCB python pascal esp8266 esp32 delphi telegram bot
Stepan Yularzhi

Stepan Yularzhi

Moldova

Python · Embedded Systems & Microcontrollers

12 1
287
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Solar Panel Control System.
400 USD
416
Solar Panel Control System.
Embedded Systems & Microcontrollers
The development of the electrical scheme, the print plate, and the software for ESP32 was carried out to create a system that controls the optimal location of the solar panel towards the Sun, as well as communicates with the web server to transmit…
The Atmega328p
45 USD
1 302
The Atmega328p
Embedded Systems & Microcontrollers
Full-value steam station (steam + steam fan) with electronic control. The information is displayed on the 20x4 LCD display, the on/off status for the spider and fan, their current temperature, as well as the fixed temperature. Control is carried out…
Roman Shershnyov

Roman Shershnyov

Ukraine

Payment Systems Integration · Embedded Systems & Microcontrollers

12 0
279
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Full-Stack IoT Developer | Embedded Systems | Hardware | CRM/ERP I develop complete IoT solutions—from electronics and firmware to cloud infrastructure, CRM platforms, mobile applications, and production-ready products. With over 12 years of experience in software and hardware development, I deliver reliable, scalable solutions for startups and established businesses. I work under contract and can provide invoices for businesses.My expertise ✅ Hardware Development PCB design Electronic circuit design Component selection Prototype development Manufacturing preparation ✅ Embedded & IoT…
Barrier gate controller
850 USD
182
Barrier gate controller
Embedded Systems & Microcontrollers
Designed and manufactured a parking control system via application / Telegram bot
Petro Gordiievych

Petro Gordiievych

Estonia

Web Programming · Embedded Systems & Microcontrollers

7 0
250
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Smart thermostat system
5705 USD
323
Smart thermostat system
Embedded Systems & Microcontrollers
Developing a custom PCB and firmware for a smart thermostat that communicates seamlessly with a server over WiFi. Built from the ground up on the ESP32 platform, the thermostat offers flexible connectivity options, allowing communication through a…
Kyrylo Nastavalskyi

Kyrylo Nastavalskyi

Ukraine

Drawings & Diagrams · Embedded Systems & Microcontrollers

1 0
250
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I am a Mechanical Engineer with over 4 years of experience in 3D modeling, CAD drafting, and embedded systems development. My expertise lies in designing mechanical components and enclosures using SolidWorks, as well as programming microcontrollers like Arduino for various applications. I specialize in mechatronic projects that integrate mechanical design with electronic control systems, delivering comprehensive solutions from concept to prototype.
Oleksandr Bilenko

Oleksandr Bilenko

Ukraine Plus

Embedded Systems & Microcontrollers · App Development for Android

0 0
244
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Intelligent greenhouse
32
Intelligent greenhouse
Embedded Systems & Microcontrollers
One of the works that incorporates agronomic practical experience accumulated over decades. The system is fully adaptive, calculating the irrigation dose for the plant and the irrigation interval. It gently awakens the plant in the morning and…
Oleksii Pshenichny

Oleksii Pshenichny

Ukraine

Drawings & Diagrams · Embedded Systems & Microcontrollers

0 0
207
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The launch of water deposits in the mine
571
The launch of water deposits in the mine
Embedded Systems & Microcontrollers
Head-montage, installation, launch of electrical automation closets for monitoring the water level in the mine. The depth is 80 meters from the surface of the earth. The entire complex consists of 7 closets. Main closet, control station with…
Autonomous solar power plant 30kW
25 000 USD
569
Autonomous solar power plant 30kW
Embedded Systems & Microcontrollers
Autonomous Solar Power Plant Power of 30kW solar panels, divided into 4 solar fields, installed 4 autonomous inverters at 7.2kW power, accumulator battery collected from the former in the use of batteries from electric vehicles, total capacity of…
The Pump Control Cabin
2000 USD
591
The Pump Control Cabin
Embedded Systems & Microcontrollers
Project of Small Automation Designed for automatic water supply from a 5th cubic capacity for residential dissolving For water level tracking, the capacity is equipped with a condometric level sensor. In the winter period, the temperature of the…
Establishment 1
3000 USD
360
Establishment 1
Embedded Systems & Microcontrollers
Design of the electrical component with all the accompanying documentation. E3, PE3, E4, E5, SB, SP Complete launch of equipment Rittal steel control pulp from stainless steel The following equipment was used: Automatic Switches and Eaton The…
Roman Anatolievich B.

Roman Anatolievich B.

Ukraine

Web Programming · Embedded Systems & Microcontrollers

0 0
194
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I'm currently employed full-time, but I have 3–4 hours available daily for freelance work. For the right compensation on a long-term project, I'm open to transitioning to full-time dedication. I look forward to working with respectful and courteous clients. I don't speak English yet, but I understand English and can read and write.