mechatronics engineering student at SFU
ERIC COSMA
PROJECTS
Accumulator Indicator Light
Made a FSAE Electric accumulator safety light
indicating when high voltage is present,
utilizing a 60-450V Flyback Converter
Invertor Pre-Charge Board
Made board to pre-charge an FSAE Electric
inverter to 90% system voltage to protect it's
internal capacitors
Student Society Keychain
Made an LED keychain in the look of the
SFU Mechatronics student society for fun
Thermistor Monitor
Did board design for a FSAE Electric battery
module thermistor monitor board for sending
faults when temperature exceeds 60 degrees
Cell Holder Board
Made a 24 Series 18650 cell holder board with
fuse protection to test cell balancing firmware
for a FSAE Electric BMS
Jellyfish Umbrella
Placed 3rd in a faculty competition by creating
a Jellyfish umbrella using a clear plastic
umbrella, LED strips and 3D printed tentacles
6DoF Robot Arm Controller
Made 6DoF robot arm controller prototype to
tele-opthe engineer type robot for the
RoboMaster university competition.
Dune Thumper
Made the Thumper Device from the Dune
movies, using a rack and pinion mechanism to
actuate and made my own DC motor driver
Ball Balancer
Made a ball balancer in under 24 hours in a
team of 3 for the XHacks 2026 hackathon
hosted by Software Systems student society
5DoF Wireless Servo Arm
Made a 5DoF wireless servo-driven robotic
arm in under 2 weeks as part of a 2-person
team
Simple Robot Dog
Made a 4 legged 2DoF per leg robot dog in
24 hours with a team of 4 during
StormHacks 2025 hosted by SFU Surge
Different Robots
Created a line follower, barcode reader and
maze solver robot
Wheelchair Proximity System
Made a wheelchair-mounted sensor system to
indicate rear proximity to walls for wheelchair
users in a group of 4
Reverse Engineered Stapler
Reverse engineered an Amazon Basics Stapler
and improved the stapler by adding my own
staple remover on the back
