Freelancer logo
Logga in Registrera dig
Publicera ett projekt
UTFORSKA
Automotive
Circuit Design
Electronics
Microcontroller
PCB Layout
Profilomslagsbild
Du följer nu
Fel vid följande av användare.
Den här användaren tillåter inte att andra användare följer dem.
Du följer redan den här användaren.
Din medlemskapsplan låter dig endast följa 0 användare. Uppgradera här.
Du har avföljt
Fel vid sluta följa användare.
Du har nu rekommenderat
Fel vid rekommendation vid användare.
Något gick fel. Var god uppdatera sidan och försök igen.
Email verifierad.
Använd avatar

Pathum Jeewantha D.

@ElectrixLab

5,0
2
1,9
1,9
100%

Expert PCB Design and Firmware Development

$5 USD /timme
・
Flagga för
Sri Lanka (1:20 fm)
・
Gick med augusti 25, 2024
$5 USD /timme
・
I offer professional PCB design and firmware development services with extensive experience in using Altium Designer and STM32 Cube IDE. Whether you need custom PCB layouts or robust firmware solutions, I provide end-to-end support, from schematic capture to prototype testing. My goal is to deliver high-quality, reliable designs tailored to meet your specific requirements. Let’s bring your electronics project to life with precision and efficiency!
Verifikationer
I tid
100 %
Inom budget
100 %
Godkänn taxa
100 %
Freelancer Electronics Engineers Sri Lanka
Visa alla Electronics Engineers i Sri Lanka

Portfolio

Portfolio

12235093
Embedded system project—a simple yet effective 500KHz oscilloscope using the STM32f103cbt8 MCU! ? Features: SET Button: Access a menu for additional settings Up/Down Buttons: Adjust selected parameters Hold Button: Freeze the signal for analysis AC/DC Switch: Select input signal type Real-time display of Amplitude and Sweep Duration! This project offers a fantastic hands-on approach to signal analysis, PCB design, and firmware development. ? Tools Used: Altium Designer for PCB STM32 CubeIDE for firmware development
500KHz Oscilloscope with STM32 and Altium Designer
Embedded system project—a simple yet effective 500KHz oscilloscope using the STM32f103cbt8 MCU! ? Features: SET Button: Access a menu for additional settings Up/Down Buttons: Adjust selected parameters Hold Button: Freeze the signal for analysis AC/DC Switch: Select input signal type Real-time display of Amplitude and Sweep Duration! This project offers a fantastic hands-on approach to signal analysis, PCB design, and firmware development. ? Tools Used: Altium Designer for PCB STM32 CubeIDE for firmware development
500KHz Oscilloscope with STM32 and Altium Designer
12235092
I have designed a custom HAT for the Orange Pi Zero 2W, incorporating a SIM7080G module, a GPS module, and a 52-pin PCI connector. The PCB was developed using Altium Designer, ensuring high-quality layout and performance. To enhance functionality, I added an extra antenna port for both the GSM and GPS modules and included a backup capacitor to ensure continuity for the GPS module's real-time clock. My design also supports a 5 to 12V power input and provides a lithium battery input for added flexibility. I am proficient in handling microcontrollers and GSM modules like the SIM7080G, ensuring that the design meets the required standards.
HAT Design for Orange Pi Zero 2W with SIM7080G & GPS Module
I have designed a custom HAT for the Orange Pi Zero 2W, incorporating a SIM7080G module, a GPS module, and a 52-pin PCI connector. The PCB was developed using Altium Designer, ensuring high-quality layout and performance. To enhance functionality, I added an extra antenna port for both the GSM and GPS modules and included a backup capacitor to ensure continuity for the GPS module's real-time clock. My design also supports a 5 to 12V power input and provides a lithium battery input for added flexibility. I am proficient in handling microcontrollers and GSM modules like the SIM7080G, ensuring that the design meets the required standards.
HAT Design for Orange Pi Zero 2W with SIM7080G & GPS Module
12235093
Embedded system project—a simple yet effective 500KHz oscilloscope using the STM32f103cbt8 MCU! ? Features: SET Button: Access a menu for additional settings Up/Down Buttons: Adjust selected parameters Hold Button: Freeze the signal for analysis AC/DC Switch: Select input signal type Real-time display of Amplitude and Sweep Duration! This project offers a fantastic hands-on approach to signal analysis, PCB design, and firmware development. ? Tools Used: Altium Designer for PCB STM32 CubeIDE for firmware development
500KHz Oscilloscope with STM32 and Altium Designer
Embedded system project—a simple yet effective 500KHz oscilloscope using the STM32f103cbt8 MCU! ? Features: SET Button: Access a menu for additional settings Up/Down Buttons: Adjust selected parameters Hold Button: Freeze the signal for analysis AC/DC Switch: Select input signal type Real-time display of Amplitude and Sweep Duration! This project offers a fantastic hands-on approach to signal analysis, PCB design, and firmware development. ? Tools Used: Altium Designer for PCB STM32 CubeIDE for firmware development
500KHz Oscilloscope with STM32 and Altium Designer
12235092
I have designed a custom HAT for the Orange Pi Zero 2W, incorporating a SIM7080G module, a GPS module, and a 52-pin PCI connector. The PCB was developed using Altium Designer, ensuring high-quality layout and performance. To enhance functionality, I added an extra antenna port for both the GSM and GPS modules and included a backup capacitor to ensure continuity for the GPS module's real-time clock. My design also supports a 5 to 12V power input and provides a lithium battery input for added flexibility. I am proficient in handling microcontrollers and GSM modules like the SIM7080G, ensuring that the design meets the required standards.
HAT Design for Orange Pi Zero 2W with SIM7080G & GPS Module
I have designed a custom HAT for the Orange Pi Zero 2W, incorporating a SIM7080G module, a GPS module, and a 52-pin PCI connector. The PCB was developed using Altium Designer, ensuring high-quality layout and performance. To enhance functionality, I added an extra antenna port for both the GSM and GPS modules and included a backup capacitor to ensure continuity for the GPS module's real-time clock. My design also supports a 5 to 12V power input and provides a lithium battery input for added flexibility. I am proficient in handling microcontrollers and GSM modules like the SIM7080G, ensuring that the design meets the required standards.
HAT Design for Orange Pi Zero 2W with SIM7080G & GPS Module
Ändringar sparade
5.0 · 2 Reviews
Omdömen
Använd avatar
Scoreboard Transition: Arduino to Raspberry Pi • £50 GBP
Worked with me patiently to make the electronic part which was not working as expected and did more than what he promised wonderful character to work with. Very talented will work with him in the future. Highly recommend Pathum.
Shavignan S.
@shavignan
•
Flagga för
college street, United Kingdom
•
två månader sedan
Dela
V
PCB Layout Adjustments • £20 GBP
Pathum worked very hard and communicated well to get my work finished on time and budget. I will hire him again.
Vinil G.
@vinilg
•
Flagga för
Ilford, Essex, United Kingdom
•
tre månader sedan
Dela
Erfarenhet
Electronic Engineer
sep., 2023 - Present
•
1 år, 6 månader
Vega Innovations
sep., 2023 - Present
•
1 år, 6 månader
No Description Provided
sep., 2023 - Present
•
1 år, 6 månader
Utbildning
South Eastern University of Sri Lanka
2018 - 2023
•
5 år
BSc Eng. (Hons) in Electrical & Electronics Engineering
Flagga för
Sri Lanka
2018 - 2023
•
5 år
Kvalificeringar
Electronic Design Automation
2024
Synopsys
Participated in the IEEE YP Y2NPro EDA Workshop Series! Explored chip design intricacies, joined practical sessions with Synopsys tools (VCS, VERDI, CDC), and embraced machine learning in EDA. Highlights include insights from Accelr and Synopsys on emerging tech and industry challenges.
2024
Inbjudan skickades med framgång!
Tack! Vi har skickat en länk för aktivering av gratis kredit.
Något gick fel med ditt e-postmeddelande. Vänligen försök igen.
Freelancer logo Sweden / Svenska
Hjälp & Support

Frilansare

Katergorier Projekt Tävlingar Freelancers Företag Innovationsutmaningar AI-utveckling Medlemskap Utvalda Freelancers Projektledning Lokala uppdrag Photo Anywhere Showcase API för utvecklare Verifiera dig Skrivbordsapp

Om

Om oss Så fungerar det Säkerhet Investerare Sitemap Berättelser Nyheter Team Priser Pressmeddelanden Karriärer

Villkor

Integritetspolicy Villkor Upphovsrättspolicy Uppförandekod Avgifter och kostnader

Partners

Escrow.comLoadshiftWarrior Forum

Appar

Apple App Store logoGoogle Play logo
Kopia till urklipp misslyckades, försök igen efter att ha justerat dina behörigheter.
Kopierat till urklipp.

Registrerade Användare

Totalt antal jobb publicerade

Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)

Copyright © 2025 Freelancer Technology Pty Limited (ACN 142 189 759)