Freelancer Aleksey Shevchenko (engineering, drawings & Diagrams) ≡ pensessito30

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Information Portfolio 19 Reviews 55 Activity

Aleksey Shevchenko
Kharkiv, Ukraine
55 0
Available for hire

Projects 55
Rating -
Rating 2 154

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Last project: 2 years back
Collaboration with clients: 30
Last visit: 8 days 2 hours ago

Architecture

156 USD

1 422

Map of air trees

Engineering

Based on the ESP32 controller, the indication is performed on the address LEDs. To reflect the current information about the air of anxiety, it is necessary to make a connection to the home Wi-Fi network.

45 USD

0 582

The iPhone 13 Mini

Engineering

Iphone 13 mini with Type-C port

80 USD

1 654

Software for SIM cards

Engineering

Software for SIM cards

82 USD

0 565

PoE injector for Starlink

Engineering

PoE injector for Starlink

111 USD

0 458

Installation of ESP32

Engineering

Remote control device based on ESP32

33 USD

0 461

Bicycle lighting on the battery.

Engineering

Bicycle lighting 5600K per 500 lm. It operates from a battery type 18650.

134 USD

0 392

Powerful DC-DC Converters

Engineering

Left: upgrading from 3B to 12B. 5a . Reducing from 12V to 5V. 5a .

56 USD

1 548

Remote control device based on ESP32

Engineering

Remote control device based on ESP32

89 USD

0 493

Remote control device based on ESP32

Engineering

Remote control device based on ESP32

Development of the controller of the steering station

89 USD

0 539

Development of the controller of the steering station

Engineering

The Rasperi PI and ESP8266 supported block was designed to control the drive station, has 2 galvanically disconnected RS485 for OS from the drive and 4 discrete outputs to drive. Rasperi Pi - operated as a SPU (for supplementing the software under…

Connection scheme to the microcontroller

Personal 11 USD

Top person who has the talent and desire to do great work

Project	Budget	Proposal	Deadline	Added
Optimization of Detector Operation	4010 USD	4010 USD	7 days	29 Mar
CM5 HAT	Not specified	Not specified	7 days	16 Oct 2025
Development of a Technical Project for a STARTUP	513 USD	513 USD	7 days	17 Sep 2025
Development of a plate for helmet stand	111 USD	111 USD	7 days	24 Jun 2025
Development of the board according to the schematic	111 USD	111 USD	7 days	7 Apr 2025
Phase short circuit indication device	Not specified	Not specified	7 days	11 Mar 2025
Diagram and Board on ESP32	111 USD	111 USD	7 days	27 Jan 2025
Development of electrical diagrams for elevators	114 USD	114 USD	7 days	13 Jan 2025
Drones in agriculture	11 USD	11 USD	7 days	10 Jan 2025
Reengineering of the ESC block	Not specified	Not specified	7 days	10 Dec 2024

Profile

Indicators

Specializations

Engineering

Drawings & Diagrams

Tags

Skills and abilities

Architecture

Portfolio Works

Client reviews

Connection scheme to the microcontroller

5.0

Aleksey Shevchenko

Microcontroller structural diagram

5.0

Aleksey Shevchenko

To draw an electrical schematic diagram of the Microcontroller operation in elect

5.0

Aleksey Shevchenko

Paid project amendments

5.0

Aleksey Shevchenko

Documentation of the project

5.0

Aleksey Shevchenko

The principle scheme

5.0

Aleksey Shevchenko

Printed Pult Payment

5.0

Aleksey Shevchenko

Chronicles by Photo

5.0

Aleksey Shevchenko

Visualization of RoE Injector Components

5.0

Aleksey Shevchenko

Processing of the RoE injector scheme

5.0

Aleksey Shevchenko

Repair the fee

5.0

Aleksey Shevchenko

Tracking of PCB

5.0

Aleksey Shevchenko

Redesign of the RoE Injector

5.0

Aleksey Shevchenko

Repair the herber file and create the order V2

5.0

Aleksey Shevchenko

Low voltage protection scheme at the PoE injector entrance

5.0

Aleksey Shevchenko

It is necessary to perform the projection/drawing of the plate-cplitter.

5.0

Aleksey Shevchenko

Components for DC-DC Converter

5.0

Aleksey Shevchenko

Starlink PoE Injector Change Components

5.0

Aleksey Shevchenko

DC Converter for Verba 2. Replacement of XL7005A

5.0

Aleksey Shevchenko

Passive PoE injector for Starlink. The prototype of ready payment

5.0

Aleksey Shevchenko

Indicators

Total projects:

55

Average rating:

-

5.0

5.0

5.0

5.0

5.0