Sfoglia categorie
Esplora
Fiverr Pro
Italiano
$
USD
qaisarj
@qsr_jhn126
Solidworks, PCB design, Schematics, Ebooks
Pakistan
Inglese, Urdu
Chi sono
Hi! I’m a Mechatronics Engineering student specializing in SolidWorks, mechanical design, PCB design, and circuit schematics. I create accurate 3D models, assemblies, technical drawings, PCB layouts, and electronic schematics based on your requirements, sketches, or reference files. I focus on clean, practical, and professional engineering designs with clear communication.
Competenze
qaisarj
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
Circuito stampato (PCB)
I will design professional pcb and circuit schematics
Portfolio
Esperienza lavorativa
INTERN
AvantLabs • Full time
Jul 2026 - Aug 2026 • 1 mo
During my internship as a PCB Design Intern at AvantLabs, I was responsible for taking hardware concepts through the complete development lifecycle, from schematic capture to physical board bring-up. A key highlight of my work was designing, prototyping, and testing a custom USB-UART to RS-422 interface converter engineered for long-distance, noise-immune data transfer. I selected critical components—including USB-to-UART bridge ICs, RS-422 differential transceivers, ESD protection, and power regulation modules—and drafted optimized PCB layouts focusing on differential pair routing, impedance matching, and decoupling strategy to minimize electromagnetic interference. Additionally, I handled manual SMD component assembly, conducted power stability checks, and verified differential signal integrity using digital oscilloscopes to deliver a fully validated hardware prototype.
