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Anatolii K.

@anatol33

4,9
24
6,0
6,0
96%

Engineer - Electronics, 3D modeling

$8 USD / Stunde
・
Flagge von
Ukraine (2:11 PM)
・
Joined on März 31, 2016
$8 USD / Stunde
・
I’m an electronics engineer with more than 25 years of experience, have 7 years of experience in SolidWorks. I can provide following services: - Electronics designs based on ARDUINO platform, both software and hardware. Experience with Atmega and ESP32 controllers. - C++ programming in Arduino IDE. - JavaScript. - HTML. - Experience with RF equipment, communications. - Experience with RC models electronic equipment: transmitters, receivers, servos, accelerometers, etc. Experience with MultiWii - a software to control multicopters. - 3D modeling based on sketches, drawings, photos, etc. Have experience in modeling for 3D printing. - 3D renderings. - Designing new products. - Electronics designs based on ARDUINO platform, both software and hardware. Besides electronics I have good background in mechanics, aerodynamic, physics. I work fast and my prices are competitive. Citizenship: Ukraine, left Ukraine in August 2022, now live in Germany. Languages: English – good, German – intermediate, Russian, Ukrainian – native.
Überprüfungen
Pünktlich
100 %
Im Budget
100 %
Annahmequote
96 %
Wiederholungsquote beim Engagieren
3 %
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Portfolio

Portfolio

10906362
Task: to develop an autonomous device sending data of it's movement to cloud via mobile GSM network. The battery life needed was about 4 month, so the power consumption was a paramount concern. Achieved using BMI270 IMU sending data via GSM module SIM800L, main controller ESP32. Data was collected on https://thingsboard.io/ site. Due to limitation in the power consumption the real-time transmission was impossible, data was transmitted once an hour, it demanded some complicated data processing on https://thingsboard.io/ server, to get correct time stamps, was made in JavaScript. A prototype was made and tested.
IMU (Inertial Measurement Unit) device sending data to cloud
Task: to develop an autonomous device sending data of it's movement to cloud via mobile GSM network. The battery life needed was about 4 month, so the power consumption was a paramount concern. Achieved using BMI270 IMU sending data via GSM module SIM800L, main controller ESP32. Data was collected on https://thingsboard.io/ site. Due to limitation in the power consumption the real-time transmission was impossible, data was transmitted once an hour, it demanded some complicated data processing on https://thingsboard.io/ server, to get correct time stamps, was made in JavaScript. A prototype was made and tested.
IMU (Inertial Measurement Unit) device sending data to cloud
Task: to develop an autonomous device sending data of it's movement to cloud via mobile GSM network. The battery life needed was about 4 month, so the power consumption was a paramount concern. Achieved using BMI270 IMU sending data via GSM module SIM800L, main controller ESP32. Data was collected on https://thingsboard.io/ site. Due to limitation in the power consumption the real-time transmission was impossible, data was transmitted once an hour, it demanded some complicated data processing on https://thingsboard.io/ server, to get correct time stamps, was made in JavaScript. A prototype was made and tested.
IMU (Inertial Measurement Unit) device sending data to cloud
6647558
A robotic trolley for 100 kg load, using Omni wheels, with an ultrasonic obstacle avoidance sensor. I did: - Choosing main parts, as gear-motors, drivers for them, battery; with all calculations involved. - Making a 3D model intended for manufacturing, using ready-made parts and metal profiles from sites specified by the customer. - Developing electronics to control robot's movements: An Arduino based controller (ESP32) with some additional elements, complete wiring diagram. - Writing software to control the robot over Wi-Fi. The robot's controller acting as Access Point with an http server and a web page on it, so control is possible from a browser. - Testing and debugging the code, On my side outputs to the motor controllers were connected instead to LEDs on a demonstration panel, to show the functionality on video - manipulations on the web page and reactions of controller. On this stage the project was considered as completed.
Robotic Trolley
A robotic trolley for 100 kg load, using Omni wheels, with an ultrasonic obstacle avoidance sensor. I did: - Choosing main parts, as gear-motors, drivers for them, battery; with all calculations involved. - Making a 3D model intended for manufacturing, using ready-made parts and metal profiles from sites specified by the customer. - Developing electronics to control robot's movements: An Arduino based controller (ESP32) with some additional elements, complete wiring diagram. - Writing software to control the robot over Wi-Fi. The robot's controller acting as Access Point with an http server and a web page on it, so control is possible from a browser. - Testing and debugging the code, On my side outputs to the motor controllers were connected instead to LEDs on a demonstration panel, to show the functionality on video - manipulations on the web page and reactions of controller. On this stage the project was considered as completed.
Robotic Trolley
6560939
The task was to convert a full size mass produced electric cart into a remote controlled one, charged by folding solar panels, equipped with cameras on a gimball, intended for patrolling and border guarding. My task was to create a main controller, taking from and sending data to a communication equipment provided by another company and converting that data to signals to all servos and actuators controlling vehicle, gimball, cameras and folding/unfolding solar panels. I made both hardware and software, also mounted and tested it personally visiting the country.
Remote Controlled Electric Vehicle
The task was to convert a full size mass produced electric cart into a remote controlled one, charged by folding solar panels, equipped with cameras on a gimball, intended for patrolling and border guarding. My task was to create a main controller, taking from and sending data to a communication equipment provided by another company and converting that data to signals to all servos and actuators controlling vehicle, gimball, cameras and folding/unfolding solar panels. I made both hardware and software, also mounted and tested it personally visiting the country.
Remote Controlled Electric Vehicle
5133708
A device for measuring the inclination angle of a ground drill head mounted on a truck and the pressure in it's hydraulic system. The inclanation angle had to be read wireless, Wi-Fi was used. ESP32 controllers were used for transmitting and receiving of a signal from a 3-axis accelerometer, Arduino Mega - for controlling a touchscreen display.
Device for reading sensors remotely
A device for measuring the inclination angle of a ground drill head mounted on a truck and the pressure in it's hydraulic system. The inclanation angle had to be read wireless, Wi-Fi was used. ESP32 controllers were used for transmitting and receiving of a signal from a 3-axis accelerometer, Arduino Mega - for controlling a touchscreen display.
Device for reading sensors remotely
3515456
An electric shoe brush with container for the soap water ejected by a micro pump. A fully functioning prototype was designed, started from choosing all parts needed.
ELECTRIC SHOE BRUSH
An electric shoe brush with container for the soap water ejected by a micro pump. A fully functioning prototype was designed, started from choosing all parts needed.
ELECTRIC SHOE BRUSH
An electric shoe brush with container for the soap water ejected by a micro pump. A fully functioning prototype was designed, started from choosing all parts needed.
ELECTRIC SHOE BRUSH
An electric shoe brush with container for the soap water ejected by a micro pump. A fully functioning prototype was designed, started from choosing all parts needed.
ELECTRIC SHOE BRUSH
3515441
Designed according to the customer's guidelines and general dimensions. 3D model, 2D drawings for manufacturing and renderings.
SPEAKER SYSTEM
Designed according to the customer's guidelines and general dimensions. 3D model, 2D drawings for manufacturing and renderings.
SPEAKER SYSTEM
Designed according to the customer's guidelines and general dimensions. 3D model, 2D drawings for manufacturing and renderings.
SPEAKER SYSTEM
Designed according to the customer's guidelines and general dimensions. 3D model, 2D drawings for manufacturing and renderings.
SPEAKER SYSTEM
Designed according to the customer's guidelines and general dimensions. 3D model, 2D drawings for manufacturing and renderings.
SPEAKER SYSTEM
Designed according to the customer's guidelines and general dimensions. 3D model, 2D drawings for manufacturing and renderings.
SPEAKER SYSTEM
Designed according to the customer's guidelines and general dimensions. 3D model, 2D drawings for manufacturing and renderings.
SPEAKER SYSTEM
10906362
Task: to develop an autonomous device sending data of it's movement to cloud via mobile GSM network. The battery life needed was about 4 month, so the power consumption was a paramount concern. Achieved using BMI270 IMU sending data via GSM module SIM800L, main controller ESP32. Data was collected on https://thingsboard.io/ site. Due to limitation in the power consumption the real-time transmission was impossible, data was transmitted once an hour, it demanded some complicated data processing on https://thingsboard.io/ server, to get correct time stamps, was made in JavaScript. A prototype was made and tested.
IMU (Inertial Measurement Unit) device sending data to cloud
Task: to develop an autonomous device sending data of it's movement to cloud via mobile GSM network. The battery life needed was about 4 month, so the power consumption was a paramount concern. Achieved using BMI270 IMU sending data via GSM module SIM800L, main controller ESP32. Data was collected on https://thingsboard.io/ site. Due to limitation in the power consumption the real-time transmission was impossible, data was transmitted once an hour, it demanded some complicated data processing on https://thingsboard.io/ server, to get correct time stamps, was made in JavaScript. A prototype was made and tested.
IMU (Inertial Measurement Unit) device sending data to cloud
Task: to develop an autonomous device sending data of it's movement to cloud via mobile GSM network. The battery life needed was about 4 month, so the power consumption was a paramount concern. Achieved using BMI270 IMU sending data via GSM module SIM800L, main controller ESP32. Data was collected on https://thingsboard.io/ site. Due to limitation in the power consumption the real-time transmission was impossible, data was transmitted once an hour, it demanded some complicated data processing on https://thingsboard.io/ server, to get correct time stamps, was made in JavaScript. A prototype was made and tested.
IMU (Inertial Measurement Unit) device sending data to cloud
6647558
A robotic trolley for 100 kg load, using Omni wheels, with an ultrasonic obstacle avoidance sensor. I did: - Choosing main parts, as gear-motors, drivers for them, battery; with all calculations involved. - Making a 3D model intended for manufacturing, using ready-made parts and metal profiles from sites specified by the customer. - Developing electronics to control robot's movements: An Arduino based controller (ESP32) with some additional elements, complete wiring diagram. - Writing software to control the robot over Wi-Fi. The robot's controller acting as Access Point with an http server and a web page on it, so control is possible from a browser. - Testing and debugging the code, On my side outputs to the motor controllers were connected instead to LEDs on a demonstration panel, to show the functionality on video - manipulations on the web page and reactions of controller. On this stage the project was considered as completed.
Robotic Trolley
A robotic trolley for 100 kg load, using Omni wheels, with an ultrasonic obstacle avoidance sensor. I did: - Choosing main parts, as gear-motors, drivers for them, battery; with all calculations involved. - Making a 3D model intended for manufacturing, using ready-made parts and metal profiles from sites specified by the customer. - Developing electronics to control robot's movements: An Arduino based controller (ESP32) with some additional elements, complete wiring diagram. - Writing software to control the robot over Wi-Fi. The robot's controller acting as Access Point with an http server and a web page on it, so control is possible from a browser. - Testing and debugging the code, On my side outputs to the motor controllers were connected instead to LEDs on a demonstration panel, to show the functionality on video - manipulations on the web page and reactions of controller. On this stage the project was considered as completed.
Robotic Trolley
6560939
The task was to convert a full size mass produced electric cart into a remote controlled one, charged by folding solar panels, equipped with cameras on a gimball, intended for patrolling and border guarding. My task was to create a main controller, taking from and sending data to a communication equipment provided by another company and converting that data to signals to all servos and actuators controlling vehicle, gimball, cameras and folding/unfolding solar panels. I made both hardware and software, also mounted and tested it personally visiting the country.
Remote Controlled Electric Vehicle
The task was to convert a full size mass produced electric cart into a remote controlled one, charged by folding solar panels, equipped with cameras on a gimball, intended for patrolling and border guarding. My task was to create a main controller, taking from and sending data to a communication equipment provided by another company and converting that data to signals to all servos and actuators controlling vehicle, gimball, cameras and folding/unfolding solar panels. I made both hardware and software, also mounted and tested it personally visiting the country.
Remote Controlled Electric Vehicle
5133708
A device for measuring the inclination angle of a ground drill head mounted on a truck and the pressure in it's hydraulic system. The inclanation angle had to be read wireless, Wi-Fi was used. ESP32 controllers were used for transmitting and receiving of a signal from a 3-axis accelerometer, Arduino Mega - for controlling a touchscreen display.
Device for reading sensors remotely
A device for measuring the inclination angle of a ground drill head mounted on a truck and the pressure in it's hydraulic system. The inclanation angle had to be read wireless, Wi-Fi was used. ESP32 controllers were used for transmitting and receiving of a signal from a 3-axis accelerometer, Arduino Mega - for controlling a touchscreen display.
Device for reading sensors remotely
3515456
An electric shoe brush with container for the soap water ejected by a micro pump. A fully functioning prototype was designed, started from choosing all parts needed.
ELECTRIC SHOE BRUSH
An electric shoe brush with container for the soap water ejected by a micro pump. A fully functioning prototype was designed, started from choosing all parts needed.
ELECTRIC SHOE BRUSH
An electric shoe brush with container for the soap water ejected by a micro pump. A fully functioning prototype was designed, started from choosing all parts needed.
ELECTRIC SHOE BRUSH
An electric shoe brush with container for the soap water ejected by a micro pump. A fully functioning prototype was designed, started from choosing all parts needed.
ELECTRIC SHOE BRUSH
3515441
Designed according to the customer's guidelines and general dimensions. 3D model, 2D drawings for manufacturing and renderings.
SPEAKER SYSTEM
Designed according to the customer's guidelines and general dimensions. 3D model, 2D drawings for manufacturing and renderings.
SPEAKER SYSTEM
Designed according to the customer's guidelines and general dimensions. 3D model, 2D drawings for manufacturing and renderings.
SPEAKER SYSTEM
Designed according to the customer's guidelines and general dimensions. 3D model, 2D drawings for manufacturing and renderings.
SPEAKER SYSTEM
Designed according to the customer's guidelines and general dimensions. 3D model, 2D drawings for manufacturing and renderings.
SPEAKER SYSTEM
Designed according to the customer's guidelines and general dimensions. 3D model, 2D drawings for manufacturing and renderings.
SPEAKER SYSTEM
Designed according to the customer's guidelines and general dimensions. 3D model, 2D drawings for manufacturing and renderings.
SPEAKER SYSTEM
Änderungen wurden gespeichert
4.9 · 24 Reviews
Bewertungen
Avatar des Nutzers
Create control app for thermal camera • £533,42 GBP
Good communication and friendly. Very knowledgeable.
Timothy George M.
@mammatt
•
Flagge von
Chichester, United Kingdom
•
vor 10 Monaten
Teilen
M
Data bus sharing between many ESP32 modules • $40 USD
Anatolii is a very professional engineer. He have the ability to listen carefully to the requirements, improve it and deliver efficient software.
Michel C.
@michcf
•
Flagge von
Paris, France
•
vor 3 Jahren
Teilen
C
Laser positioner • $1.275 USD
Despite many hurdles, he did a really fantastic job designing exactly what I was looking for. I will definitely hire again
Josh S.
@Chirodad
•
Flagge von
Santa Barbara, United States
•
vor 3 Jahren
Teilen
H
Mit einem Arduino eine elektrohydraulische Hubwerkseinrichtung programmieren • €550 EUR
Very good Work.!!!
Hubert H.
@Hubert81
•
Flagge von
Beurnevesin, Switzerland
•
vor 3 Jahren
Teilen
Avatar des Nutzers
Accelerometers White Paper • £2.300 GBP
Spot on guy!! He realized immediately what I needed and then led me through technical issues. Very happy with Anatolii, and we'll be doing some more work shortly.
Srdan J.
@huis789
•
Flagge von
Kingston, United Kingdom
•
vor 3 Jahren
Teilen
Bildung
Odessa National Telecommunications Academy
1983 - 1988
•
5 Jahre
Bachelor\'s Degree
Flagge von
Ukraine
1983 - 1988
•
5 Jahre
Einladung erfolgreich zugesendet!
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