Hardware engineering is unforgiving in a way software often isn't — there's no hotfix after deployment, and timing is measured in nanoseconds you can't hand-wave away. Taking a Verilog traffic controller on FPGA from first-in-its-track at the IIC IdeaThon through to ElectroUtsav 2025 — with a sub-10-nanosecond emergency response — was a lesson in the precision that hardware demands and software forgives.
Hardware doesn't forgive imprecision
In software, "fast enough" is often a feeling. In hardware with a hard real-time requirement, it's a number you either meet or you don't. A sub-10-nanosecond emergency response isn't a nice-to-have benchmark; it's a specification the design has to honor at the level of the physical circuit, every cycle, deterministically.
That constraint changes how you engineer. You can't rely on averages or optimistic paths — you design for the guarantee. Being recognized first in track and carried through to ElectroUtsav 2025 came from treating that timing requirement as non-negotiable and building to it from the start, rather than hoping to optimize toward it later.
What hardware discipline teaches
- Determinism over "usually." A real-time hardware system is judged on its worst case, not its typical one — which is a rigor worth importing into software too.
- The specification is the contract. A number like sub-10ns is a promise the design makes to the world. Engineering becomes the work of keeping that promise under all conditions.
- Recognition follows rigor. Placing first in track and advancing to a larger showcase wasn't about ambition on paper — it was the result of meeting an exacting requirement precisely.
The takeaway
Working in silicon taught me a standard of precision that has made me a more careful engineer everywhere, software included: define the guarantee, design for the worst case, and treat the specification as a contract rather than a target. Hardware simply refuses to let you be sloppy — and that's a gift.
The full account of the project and the recognition is on the page below.
👉 Read it: www.divyakush.com/insights/electroutsav
Divyakush Punjabi — Full-Stack & AI Systems Engineer
🌐 https://www.divyakush.com · 💼 LinkedIn · 💻 GitHub
