Need an extra pair of hands for a gesture-controlled rover project
Building a 6-wheeled rocker-bogie rover controlled via Bluetooth IMU gloves for the upcoming national tech fest. Circuit schematics and 3D chassis prints are ready. Looking for someone comfortable with ESP32 FreeRTOS tasks to help with wireless packet telemetry. Hit me up in the Robotics community!
Understanding fair use under Indian Copyright Law for student projects
Section 52 of the Copyright Act allows fair dealing for private or personal use, including research, criticism, review, and reporting. If you are building educational tools or research datasets, citing sources properly and not commercializing copyrighted materials directly keeps you on solid legal ground.
From 0 pull-ups to 12 clean strict pull-ups: My 90-day progression
Started with dead hangs (building grip strength for 45s), then moved to eccentric negatives (jumping to the top bar and lowering over 5 seconds), then resistance bands. Once you hit 3 clean reps, do 5 sets every alternate day. The hostel corridor pull-up bar is the best gym equipment you will ever need.
Three things that matter 100x more than your GPA when you graduate
1. The 3-5 close friends who will pick up your call at 3 AM ten years from now.
2. The ability to learn a completely new domain from scratch in two weeks without getting overwhelmed.
3. Your health, emotional resilience, and communication skills.
Keep your GPA above the eligibility cutoff (usually 7.5 or 8.0), but don't sacrifice your youth and friendships chasing a 9.8.
Monsoon architectural photography: Reflections on wet stone
After a heavy downpour, the tarmac near the administrative building turns into a mirror. Get your phone lens down to 2 inches off the ground, flip the phone upside down so the sensor is right above the puddle, and capture the symmetrical reflection of the clock tower. Results look editorial!
How our campus student portal became an open source community project
Started as a solo project to view college bus routes. We open-sourced the repository, wrote contributing guidelines, and in 6 months, 24 students across 4 batches contributed features like mess notifications, timetable sync, and dark mode. Building in public is rewarding!
All of my close friends have been placed, And as I have already told I was the 2nd to be placed in the group... But super happy for all of us. And the best part most of us are in the same city and offices are ridiculously close to each other...basically opposite buildings... Mazaa aagya...😁😁😁😁😁... I was waiting to post this coz 1 bande ka placement bacha tha last... Voh bhi kal hogya... Ab toh shayad saath bhi rahe duplex rent karke... Edit- To the people downvoting coz I didn't reveal my clg... Bhai zabardasti hai kya batau.. kya ho jayega
All of my close friends have been placed, And as I have already told I was the 2nd to be placed in the group... But super happy for all of us. And the best part most of us are in the same city and offices are ridiculously close to each other...basically opposite buildings... Mazaa aagya...😁😁😁😁😁... I was waiting to post this coz 1 bande ka placement bacha tha last... Voh bhi kal hogya... Ab toh shayad saath bhi rahe duplex rent karke... Edit- To the people downvoting coz I didn't reveal my clg... Bhai zabardasti hai kya batau.. kya ho jayega
Campus lore: The legend of the phantom printer in the CSE department lab
Legend has it that if you send a print job to Network Printer 3 at 2:00 AM, it will spontaneously print out three blank pages followed by a single page saying 'Syntax Error on Line 42' even if your computer is completely turned off. Every campus has that one possessed piece of equipment.
Reviewing Arman's Canteen special paneer roll (Unbiased ₹60 critique)
Rating breakdown:
1. Flavour & Seasoning: 9/10 (rich roasted paneer with tangy green chutney)
2. Crispiness of Paratha: 8.5/10 (flaky without being an oil slick)
3. Portion size: 9/10 (fills you up after a 4-hour lab)
4. Value for Money: 10/10.
Conclusion: Undisputed top 3 comfort meal on campus. Always ask bhaiya for extra onions.
Guesstimate framework for APM interviews: Step-by-step breakdown
Question: 'Estimate the number of cups of tea consumed daily on your university campus.'
1. State clarifying assumptions (campus student population = 6,000; hosteler vs day scholar split = 80/20).
2. Segment by user personas (non-tea drinkers = 30%, light drinkers = 1 cup/day, heavy exam grinders = 3 cups/day).
3. Add faculty and canteen footfall.
4. Sanity check with canteen vendor batch sizes. Interviewers care about structured logic, not the exact number.
Restoring an abandoned oscilloscope from the department basement
Found a 1994 dual-trace analog cathode-ray oscilloscope in the corner of the measurement lab gathering cobwebs. Replaced two blown electrolytic capacitors and cleaned the potentiometers with isopropyl alcohol. The green phosphor trace lit up like magic! Testing audio waveforms with it right now.
The final match between Room 214 and Room 218 lasted 45 minutes with spectators hanging off the balcony railings. Score ended 21-19 in the third set. Trophy was an empty 2-litre Sprite bottle signed with permanent markers. Peak college hostel sports.
ESP32 FreeRTOS multitasking tutorial: Reading sensors without blocking WiFi
If you call `delay(1000)` inside `loop()`, your ESP32 drops incoming WebSocket packets and freezes HTTP server tasks. Instead, pin sensor polling to Core 0 with `xTaskCreatePinnedToCore()` and let the network stack handle incoming requests on Core 1. Dual-core microcontrollers should be treated like concurrent systems!
FOUND: Casio scientific calculator (FX-991CW) in Room 214
Left on the 3rd bench after the 11:30 AM Electrical Machines lecture. Has a small blue sticker on the back cover. Handed it over to the lab attendant in Room 212. Identify the serial number or the sticker design to claim it.
