Λογότυπο Freelancer
Είσοδος Εγγραφή
Ανάρτηση Εργασίας
ΕΞΕΡΕΎΝΗΣΕ
Linux
Microcontroller
PHP
Python
Raspberry Pi
Εικόνα εξωφύλλου προφίλ
Τώρα ακολουθείς τον/την
Σφάλμα στην ακολουθία χρήστη.
Αυτός ο χρήστης δεν επιτρέπει σε χρήστες να τον ακολουθούν.
Έχεις ήδη ακολουθήσει αυτό τον χρήστη.
Το πλάνο συνδρομή σου επιτρέπει μόνο 0 ακόλουθους. Κάνε αναβάθμιση εδώ.
Δεν ακολουθείς τον/την
Σφάλμα κατάργησης ακόλουθου χρήστη.
Έχεις προτείνει επιτυχώς τον/την
Σφάλμα πρότασης χρήστη.
Κάτι πήγε στραβά. Παρακαλούμε ανανέωσε τη σελίδα και δοκίμασε ξανά.
Επιτυχώς επαληθευμένο Email.
Avatar Χρήστη

Isuru Amithabaya W.

@isurutech

annual-level-two.svgverified-v2.svg
5,0
8
4,0
4,0
89%

Electronic and Computer programming and PCB design

$10 USD / ώρα
・
Σημαία της
Sri Lanka (12:13 π.μ.)
・
Έγινε μέλος στις Δεκεμβρίου 4, 2016
$10 USD / ώρα
・
I have expertise in several fields, including electronics and computer programming. My skills extend to electrical areas such as analog and digital circuit design, PCB design using tools like KiCAD, CorelDraw, and FreePCB, and developing microcontroller-based digital circuits using Microchip and Atmel microcontrollers, including Arduino. I am proficient in programming languages such as VB.net, Python, C# and C++, and I also possess strong knowledge of Raspberry Pi devices and their programming.
Επαληθεύσεις
Εντός χρόνου
97%
Εντός προϋπολογισμού
97%
Βαθμός αποδοχής
100%
Freelancer Raspberry Pi Specialist Sri Lanka
Προβολή όλων Raspberry Pi Specialist σε Sri Lanka

Πορτφόλιο

Πορτφόλιο

12242741
Player hardware and Software design for Video Cafe Player. The PCB design using KiCAD and manufactured be PCBWAY. The circut used to recive buttin inputs and send signal to Raspberry Pi which act as video player. Still Ongoing .... will update as progress.
Video Player Hardware
Player hardware and Software design for Video Cafe Player. The PCB design using KiCAD and manufactured be PCBWAY. The circut used to recive buttin inputs and send signal to Raspberry Pi which act as video player. Still Ongoing .... will update as progress.
Video Player Hardware
Player hardware and Software design for Video Cafe Player. The PCB design using KiCAD and manufactured be PCBWAY. The circut used to recive buttin inputs and send signal to Raspberry Pi which act as video player. Still Ongoing .... will update as progress.
Video Player Hardware
Player hardware and Software design for Video Cafe Player. The PCB design using KiCAD and manufactured be PCBWAY. The circut used to recive buttin inputs and send signal to Raspberry Pi which act as video player. Still Ongoing .... will update as progress.
Video Player Hardware
9563047
This project was for local LP Gas dealer to print a bill to send to customer at delivery. Designing of GUI was done with Tkinter for Python. There were a MySQL data base to save the bill details.
Raspberry Pi based Billing System
11437021
This is a PCB design done to communicate with server over WiFi and GSM. send Sensor readings over.
PCB Design with WiFi and GSM
This is a PCB design done to communicate with server over WiFi and GSM. send Sensor readings over.
PCB Design with WiFi and GSM
This is a PCB design done to communicate with server over WiFi and GSM. send Sensor readings over.
PCB Design with WiFi and GSM
This is a PCB design done to communicate with server over WiFi and GSM. send Sensor readings over.
PCB Design with WiFi and GSM
This is a PCB design done to communicate with server over WiFi and GSM. send Sensor readings over.
PCB Design with WiFi and GSM
This is a PCB design done to communicate with server over WiFi and GSM. send Sensor readings over.
PCB Design with WiFi and GSM
10088169
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit. Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit. Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit. Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit. Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit. Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit. Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit. Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit. Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit. Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. Also feature OTA firmware update.
Green House Controller
9349311
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing. The system use three ATMega328P micro controllers communicating with use of I2C protocol. Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing. The system use three ATMega328P micro controllers communicating with use of I2C protocol. Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing. The system use three ATMega328P micro controllers communicating with use of I2C protocol. Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing. The system use three ATMega328P micro controllers communicating with use of I2C protocol. Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing. The system use three ATMega328P micro controllers communicating with use of I2C protocol. Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing. The system use three ATMega328P micro controllers communicating with use of I2C protocol. Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing. The system use three ATMega328P micro controllers communicating with use of I2C protocol. Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing. The system use three ATMega328P micro controllers communicating with use of I2C protocol. Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing. The system use three ATMega328P micro controllers communicating with use of I2C protocol. Update:
Billing System for Laugfs Petrolium
5049172
This project is to build a automated car to drive up to programmed location. The car uses GPS data to calculate distance and angle to destination from magnetic North. Then the car navigate toward destination with help from GPS and magnetic sensor. The micro controller used in the project is Arduino Mega board. The car consist of ultrasound distance sensors at front and side to avoid collision with any other object.
The automated Robot Car
This project is to build a automated car to drive up to programmed location. The car uses GPS data to calculate distance and angle to destination from magnetic North. Then the car navigate toward destination with help from GPS and magnetic sensor. The micro controller used in the project is Arduino Mega board. The car consist of ultrasound distance sensors at front and side to avoid collision with any other object.
The automated Robot Car
This project is to build a automated car to drive up to programmed location. The car uses GPS data to calculate distance and angle to destination from magnetic North. Then the car navigate toward destination with help from GPS and magnetic sensor. The micro controller used in the project is Arduino Mega board. The car consist of ultrasound distance sensors at front and side to avoid collision with any other object.
The automated Robot Car
This project is to build a automated car to drive up to programmed location. The car uses GPS data to calculate distance and angle to destination from magnetic North. Then the car navigate toward destination with help from GPS and magnetic sensor. The micro controller used in the project is Arduino Mega board. The car consist of ultrasound distance sensors at front and side to avoid collision with any other object.
The automated Robot Car
This project is to build a automated car to drive up to programmed location. The car uses GPS data to calculate distance and angle to destination from magnetic North. Then the car navigate toward destination with help from GPS and magnetic sensor. The micro controller used in the project is Arduino Mega board. The car consist of ultrasound distance sensors at front and side to avoid collision with any other object.
The automated Robot Car
This project is to build a automated car to drive up to programmed location. The car uses GPS data to calculate distance and angle to destination from magnetic North. Then the car navigate toward destination with help from GPS and magnetic sensor. The micro controller used in the project is Arduino Mega board. The car consist of ultrasound distance sensors at front and side to avoid collision with any other object.
The automated Robot Car
This project is to build a automated car to drive up to programmed location. The car uses GPS data to calculate distance and angle to destination from magnetic North. Then the car navigate toward destination with help from GPS and magnetic sensor. The micro controller used in the project is Arduino Mega board. The car consist of ultrasound distance sensors at front and side to avoid collision with any other object.
The automated Robot Car
12242741
Player hardware and Software design for Video Cafe Player. The PCB design using KiCAD and manufactured be PCBWAY. The circut used to recive buttin inputs and send signal to Raspberry Pi which act as video player. Still Ongoing .... will update as progress.
Video Player Hardware
Player hardware and Software design for Video Cafe Player. The PCB design using KiCAD and manufactured be PCBWAY. The circut used to recive buttin inputs and send signal to Raspberry Pi which act as video player. Still Ongoing .... will update as progress.
Video Player Hardware
Player hardware and Software design for Video Cafe Player. The PCB design using KiCAD and manufactured be PCBWAY. The circut used to recive buttin inputs and send signal to Raspberry Pi which act as video player. Still Ongoing .... will update as progress.
Video Player Hardware
Player hardware and Software design for Video Cafe Player. The PCB design using KiCAD and manufactured be PCBWAY. The circut used to recive buttin inputs and send signal to Raspberry Pi which act as video player. Still Ongoing .... will update as progress.
Video Player Hardware
9563047
This project was for local LP Gas dealer to print a bill to send to customer at delivery. Designing of GUI was done with Tkinter for Python. There were a MySQL data base to save the bill details.
Raspberry Pi based Billing System
11437021
This is a PCB design done to communicate with server over WiFi and GSM. send Sensor readings over.
PCB Design with WiFi and GSM
This is a PCB design done to communicate with server over WiFi and GSM. send Sensor readings over.
PCB Design with WiFi and GSM
This is a PCB design done to communicate with server over WiFi and GSM. send Sensor readings over.
PCB Design with WiFi and GSM
This is a PCB design done to communicate with server over WiFi and GSM. send Sensor readings over.
PCB Design with WiFi and GSM
This is a PCB design done to communicate with server over WiFi and GSM. send Sensor readings over.
PCB Design with WiFi and GSM
This is a PCB design done to communicate with server over WiFi and GSM. send Sensor readings over.
PCB Design with WiFi and GSM
10088169
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit. Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit. Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit. Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit. Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit. Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit. Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit. Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit. Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit. Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. Also feature OTA firmware update.
Green House Controller
9349311
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing. The system use three ATMega328P micro controllers communicating with use of I2C protocol. Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing. The system use three ATMega328P micro controllers communicating with use of I2C protocol. Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing. The system use three ATMega328P micro controllers communicating with use of I2C protocol. Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing. The system use three ATMega328P micro controllers communicating with use of I2C protocol. Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing. The system use three ATMega328P micro controllers communicating with use of I2C protocol. Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing. The system use three ATMega328P micro controllers communicating with use of I2C protocol. Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing. The system use three ATMega328P micro controllers communicating with use of I2C protocol. Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing. The system use three ATMega328P micro controllers communicating with use of I2C protocol. Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing. The system use three ATMega328P micro controllers communicating with use of I2C protocol. Update:
Billing System for Laugfs Petrolium
5049172
This project is to build a automated car to drive up to programmed location. The car uses GPS data to calculate distance and angle to destination from magnetic North. Then the car navigate toward destination with help from GPS and magnetic sensor. The micro controller used in the project is Arduino Mega board. The car consist of ultrasound distance sensors at front and side to avoid collision with any other object.
The automated Robot Car
This project is to build a automated car to drive up to programmed location. The car uses GPS data to calculate distance and angle to destination from magnetic North. Then the car navigate toward destination with help from GPS and magnetic sensor. The micro controller used in the project is Arduino Mega board. The car consist of ultrasound distance sensors at front and side to avoid collision with any other object.
The automated Robot Car
This project is to build a automated car to drive up to programmed location. The car uses GPS data to calculate distance and angle to destination from magnetic North. Then the car navigate toward destination with help from GPS and magnetic sensor. The micro controller used in the project is Arduino Mega board. The car consist of ultrasound distance sensors at front and side to avoid collision with any other object.
The automated Robot Car
This project is to build a automated car to drive up to programmed location. The car uses GPS data to calculate distance and angle to destination from magnetic North. Then the car navigate toward destination with help from GPS and magnetic sensor. The micro controller used in the project is Arduino Mega board. The car consist of ultrasound distance sensors at front and side to avoid collision with any other object.
The automated Robot Car
This project is to build a automated car to drive up to programmed location. The car uses GPS data to calculate distance and angle to destination from magnetic North. Then the car navigate toward destination with help from GPS and magnetic sensor. The micro controller used in the project is Arduino Mega board. The car consist of ultrasound distance sensors at front and side to avoid collision with any other object.
The automated Robot Car
This project is to build a automated car to drive up to programmed location. The car uses GPS data to calculate distance and angle to destination from magnetic North. Then the car navigate toward destination with help from GPS and magnetic sensor. The micro controller used in the project is Arduino Mega board. The car consist of ultrasound distance sensors at front and side to avoid collision with any other object.
The automated Robot Car
This project is to build a automated car to drive up to programmed location. The car uses GPS data to calculate distance and angle to destination from magnetic North. Then the car navigate toward destination with help from GPS and magnetic sensor. The micro controller used in the project is Arduino Mega board. The car consist of ultrasound distance sensors at front and side to avoid collision with any other object.
The automated Robot Car
Οι αλλαγές έχουν αποθηκευτεί
5.0 · 8 Reviews
Αξιολογήσεις
S
Closed-loop control arduino code • $30 USD
I real Pro. Perfect communicator and prompt delivery. Very recommended.
Shay W.
@shayweissZ
•
Σημαία της
Leeds, United Kingdom
•
1 χρόνο πριν
Κοινοποίηση
D
Project 36269422 has been deleted • €10 EUR
He is a good guy who tries a lot for what he is doing. We had a very friendly dispute for various reasons. The timing was not good for both of us, so we preferred to stop our cooperation.
Sofia Z.
@danis263
•
Σημαία της
Etterbeek, Belgium
•
2 χρόνια πριν
Κοινοποίηση
Avatar Χρήστη
IP Based Panic Button System • $250 USD
Any delays were my fault. Very good and made sure i was satisfied.
Adrian A.
@ultsol
•
Σημαία της
El Socorro, Trinidad and Tobago
•
3 χρόνια πριν
Κοινοποίηση
U
raspberry pi zero w .temp sensor • $30 USD
This guy knows his stuff I will be working with him on my other projects delivered what i needed thank you Amithabaya W.
Daniel L.
@uws
•
Σημαία της
roselle, United States
•
3 χρόνια πριν
Κοινοποίηση
M
create a simple alarm system with pir sensor on raspberry pi • $65 USD
good freealncer and really professional one did my job exactly i needed Thankyou
Closed User
@michalromanio
•
Σημαία της
,
•
4 χρόνια πριν
Κοινοποίηση
Εκπαίδευση
University of Colombo
2000 - 2000
Certificate in Infrmation Technology (External)
Σημαία της
Sri Lanka
2000 - 2000
Ικανότητες
Thechnician Certificate in Telecommunication Systems Theory
2006
The City & Guilds of London Institute, UK
This is one part of certificate for successfully completion of Technician level in Telecommunication at City & Guilds of London Institute, UK
2006
Thechnician Certificate in Telecommunication Systems
2006
The City & Guilds of London Institute, UK
This is one part of certificate for successfully completion of Technician level in Telecommunication at City & Guilds of London Institute, UK
2006
Certificate in Information TEchnology
2002
University of Colombo School of Computing
This is awarded for successfully completion of First year of Bachelor of Information Technology (BIT) degree program by University of Colombo
2002
Η πρόσκληση έχει σταλεί επιτυχώς!
Ευχαριστούμε! Σου έχουμε στείλει ένα email με ένα σύνδεσμο για να διεκδικήσεις τη δωρεάν πίστωση σου.
Κάτι πήγε στραβά κατά την προσπάθεια αποστολής του email σου. Παρακαλούμε δοκίμασε ξανά.
Λογότυπο Freelancer Greece / ελληνικά
Βοήθεια & Υποστήριξη
 Freelancer
ΚατηγορίεςΕργασίεςΔιαγωνισμοί FreelancersEnterpriseΑνάπτυξη ΑΙΣυνδρομήΠρόγραμμα Προτιμώμενου FreelancerΔιαχείριση ΕργασιώνΤοπικές Δουλειές Photo AnywhereΈκθεσηAPI για DevelopersΛάβε ΕπαλήθευσηDesktop Εφαρμογή
 Σχετικά
Σχετικά με εμάςΠως ΛειτουργείΑσφάλειαΕπενδυτήςΧάρτης ΣελίδαςΙστορίεςΝέαΌμαδαΒραβείαΑνακοινώσεις ΤύπουΚαριέρες
 Όροι
Πολιτική Προστασίας Προσωπικών ΔεδομένωνΌροι και ΠροϋποθέσειςΠολιτική Πνευματικών Δικαιωμάτων Κώδικας ΕπικοινωνίαςΧρεώσεις και Προμήθειες
Συνεργάτες
Escrow.comLoadshiftWarrior Forum
 Εφαρμογές
λογότυπο Apple App StoreΛογότυπο Google Play
Η αντιγραφή στο πληκτρολόγιο απέτυχε, παρακαλούμε δοκίμασε ξανά αφού τροποποιήσεις τις άδειες σου.
Αντιγράφηκε στο πληκτρολόγιο.
Εγγεγραμμένοι Χρήστες Συνολικές Αναρτημένες Δουλειές
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2025 Freelancer Technology Pty Limited (ACN 142 189 759)
Φόρτωση προεπισκόπησης
Δόθηκε πρόσβαση για Geolocation.
Η σύνδεση σου έχει λήξει και τώρα έχεις αποσυνδεθεί. Παρακαλούμε συνδέσου ξανά.