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THE HARDWARE CULTURE - TECHGEEKS WHITE

HOT POSTS & REELS

PRODUCT RESOURCES

PRODUCT RESOURCES

lINE FOLLOWING ROBOTS (LFR)

LINE FOLLOWER ROBOT

MARK 1, MARK 2, MARK X, SPIRIT

sENSORS and pcb

ARC-16, ARC-18, BLUEPRINT PCB, SPIRIT PCB

other components

CHASSIS, WHEELS, IMPELLER SETUP, USC

BLOGS & ARTICLES

BLOGS & ARTICLES

SPIRIT PCB CUM CHASSIS CONCEPT SCIENCE BLOG TECHGEEKS THUMBNAIL

BRAINSTORMING

Why the PCB Is the Chassis: Inside the Techgeeks Spirit Design

Why the PCB Is the Chassis: Inside the Techgeeks Spirit Design

The Spirit skips the separate frame entirely and lets one PCB carry the motors, the impeller, and every electronic component. Here's the engineering logic behind that decision, and the stiffness-for-modularity trade it makes along the way.

The Spirit skips the separate frame entirely and lets one PCB carry the motors, the impeller, and every electronic component. Here's the engineering logic behind that decision, and the stiffness-for-modularity trade it makes along the way.

Hrithik Khanna

8 min read

ROBOTICS DIY KIT VS PREMADE BOT TRADE OFF TECHGEEKS INDIA

BUYING GUIDE

Kit or Pre-Assembled Bot? The Real Trade-off Nobody Explains

Kit or Pre-Assembled Bot? The Real Trade-off Nobody Explains

The site calls it "unassembled kit" versus "premade bot." What that choice really costs you is time, skill, and how well you know your own robot when it breaks. Decide by your deadline, not by which box looks easier.

The site calls it "unassembled kit" versus "premade bot." What that choice really costs you is time, skill, and how well you know your own robot when it breaks. Decide by your deadline, not by which box looks easier.

Rupin Pratap Singh

6 min read

choose microcontroller arduino nano vs uno vs esp32 compare techgeeks blog thumbnail

COMPARISON

Arduino Nano vs Uno vs ESP32: Which Board Should Beginners Use?

Arduino Nano vs Uno vs ESP32: Which Board Should Beginners Use?

Three boards show up in every beginner search, and most guides never say why only one fits inside an actual robot chassis. This breaks down pin count, logic voltage and size, the details that decide it for a line follower.

Three boards show up in every beginner search, and most guides never say why only one fits inside an actual robot chassis. This breaks down pin count, logic voltage and size, the details that decide it for a line follower.

Hrithik Khanna

8 min read

EVENTS & MEETUPS

EVENTS & MEETUPS

MOMENTS & ARCHIVE

MOMENTS & ARCHIVE

  • FUELING

    CURIOSITY

  • BUILD >

    TALK

  • STAY

    YOUNG

  • DEBUG

    YOUR EGO

  • BEST FRE*KING

    HARDWARE

  • HOTTEST

    TECH

  • STAY

    WILD

  • F*CK

    MEDIOCRITY

  • STAY

    CURIOUS

  • FUELING

    CURIOSITY

  • BUILD >

    TALK

  • STAY

    YOUNG

  • DEBUG

    YOUR EGO

  • BEST FRE*KING

    HARDWARE

  • HOTTEST

    TECH

  • STAY

    WILD

  • F*CK

    MEDIOCRITY

  • STAY

    CURIOUS

Fin.

Fin.

why choose us

brand

At Techgeeks, we believe that great innovation starts with right people and reliable tools. We are committed to delivering the highest quality hardware to ensure nothing stands between you and your creation. 

Thank you for choosing us to fuel your curiosity. Cheers to building the future.

TechGeeks is building India's most engaged robotics hardware community — a space for engineering students, makers, and competition robotics teams who believe in building over talking. Our community connects on Instagram (@techgeeeks), WhatsApp, Discord, LinkedIn, and GitHub, sharing build logs, competition results, code repositories, and hardware experiments. Whether you're tuning your first PID loop, preparing for Techfest IIT Bombay, or building a maze solver for Robocon, the TechGeeks community is where your peers are. Our product resources hub provides direct links to GitHub source code, build guides, product manuals, and technical documentation for every TechGeeks product — Mark 1 LFR, Mark 2 Advanced Suction LFR, ARC8 and ARC16 sensor arrays, Blueprint 01 controller board, and all chassis and components. Everything is open-source and designed to be learnable — because zero gatekeeping is our core philosophy. The Open Sauce blog documents our builds, engineering decisions, and component deep-dives in the same no-fluff style as the products themselves. TechGeeks events, workshops, and meetups bring the community offline — joining competition teams at college tech fests across Delhi, Bangalore, Mumbai, Chennai, and beyond. We post event coverage, moments, and archives here as they happen. Follow @techgeeeks on Instagram for the fastest updates, or join the WhatsApp community to connect with other builders directly.

This is the TechGeeks community hub — where Indian makers, robotics builders, and engineering students come together. Follow our latest builds and releases on Instagram, access product documentation and GitHub repos, explore blogs and tutorials, and stay updated on events, meetups, and tech fests where TechGeeks hardware will be competing.

join robotics community India students TechGeeks events workshops India line follower robot resources India robotics build documentation India Arduino robotics community India

At Techgeeks, we believe that great innovation starts with right people and reliable tools. We are committed to delivering the highest quality hardware to ensure nothing stands between you and your creation. 

Thank you for choosing us to fuel your curiosity. Cheers to building the future.

TechGeeks is building India's most engaged robotics hardware community — a space for engineering students, makers, and competition robotics teams who believe in building over talking. Our community connects on Instagram (@techgeeeks), WhatsApp, Discord, LinkedIn, and GitHub, sharing build logs, competition results, code repositories, and hardware experiments. Whether you're tuning your first PID loop, preparing for Techfest IIT Bombay, or building a maze solver for Robocon, the TechGeeks community is where your peers are. Our product resources hub provides direct links to GitHub source code, build guides, product manuals, and technical documentation for every TechGeeks product — Mark 1 LFR, Mark 2 Advanced Suction LFR, ARC8 and ARC16 sensor arrays, Blueprint 01 controller board, and all chassis and components. Everything is open-source and designed to be learnable — because zero gatekeeping is our core philosophy. The Open Sauce blog documents our builds, engineering decisions, and component deep-dives in the same no-fluff style as the products themselves. TechGeeks events, workshops, and meetups bring the community offline — joining competition teams at college tech fests across Delhi, Bangalore, Mumbai, Chennai, and beyond. We post event coverage, moments, and archives here as they happen. Follow @techgeeeks on Instagram for the fastest updates, or join the WhatsApp community to connect with other builders directly.

This is the TechGeeks community hub — where Indian makers, robotics builders, and engineering students come together. Follow our latest builds and releases on Instagram, access product documentation and GitHub repos, explore blogs and tutorials, and stay updated on events, meetups, and tech fests where TechGeeks hardware will be competing.

join robotics community India students TechGeeks events workshops India line follower robot resources India robotics build documentation India Arduino robotics community India

why choose us
brand