Techk7

📢 Hey everyone!

I haven’t uploaded any videos on my channel for the past few days 🎥.
The reason is — I’m currently preparing for my placement drive, as it’s my final year in college 🎓.

Thank you so much for all your love ❤️ and support 🙏 till now. I kindly request you to continue supporting me till the end 💪.

Once I get placed, I’ll definitely update you all and come back with more tech-related videos 🔌💡 and interesting content 🤖📱.

Right now, I’m open to work and fully focused on my placement preparation — so I may not be able to upload videos or reply to your comments for a short while ⏳.

But don’t worry —
✨ TechK7 is not quitting! It’s just a small break to focus on my placement. ✨

Remember: Never give up. Stay consistent in your work — sometimes nature’s unknown power 🌌 helps you during tough situations.

Thank you everyone for your continuous support ❤️
– Your Kesavan

#TechK7 #LearnCreateExplore #NeverGiveUp #PlacementDrive #EngineeringLife #TechChannel #Support #opentowork

2 weeks ago | [YT] | 18

Techk7

🎉 Welcome to the TechK7 Community! 🔌💡

Hey awesome subscribers! 😊
I'm super excited to announce that our TechK7 Community is now live! 🚀✨

This is a new space where we can all connect, share ideas, ask questions, post updates, and grow together in the world of ⚡Electronics, 💻 Tech Projects, 🎥 Behind-the-scenes, and much more!

Feel free to drop your project pics, doubts, or ideas 💭 — Let’s make this space active, helpful, and fun!
Thank you all for being a part of this amazing journey. 🙌
Learn – Create – Explore! 🔍🎯

#TechK7 #YouTubeCommunity #ElectronicsProjects #DIYTech #Arduino #RaspberryPi #Innovation #TamilTech #EngineeringLife #CreatorsHub

4 months ago | [YT] | 16

Techk7

Every Engineering students should see 👀❗️
Chapter of my Engineering Project

4 months ago | [YT] | 6

Techk7

From a young age, I was deeply passionate about Electrical and Electronics ⚡. After completing 10th grade, I chose to pursue a Diploma in EEE because I wanted to explore more beyond academics and get hands-on with real-time work 🔧📚.

During those 3 years, I worked hard — not just in theory, but also in practical field work. I independently completed A to Z house wiring projects, and I also helped many elder people with small electrical work free of cost 💡❤️. They used to say, "Your hard work will take you to great places.” I didn’t know how, but their blessings and nature’s power supported me.

After diploma, I got a college seat through Government Counseling 🎓. That moment made me realize — Hard work truly pays off. If I had been lazy or quit back then, I might not be where I am today.

Even now in my college life, I haven’t stopped. I strongly believe:
👉 𝗪𝗵𝗲𝗻 𝘆𝗼𝘂'𝗿𝗲 𝗳𝗼𝗰𝘂𝘀𝗲𝗱 𝗮𝗻𝗱 𝗯𝗲𝗹𝗶𝗲𝘃𝗲 𝗶𝗻 𝘆𝗼𝘂𝗿𝘀𝗲𝗹𝗳, 𝗮𝗻𝘆𝘁𝗵𝗶𝗻𝗴 𝗯𝗲𝗰𝗼𝗺𝗲𝘀 𝗽𝗼𝘀𝘀𝗶𝗯𝗹𝗲.
Distractions will come — but we must rise above them.

I’m also open to helping others by sharing my knowledge 🌱.
𝗜 𝗯𝗲𝗹𝗶𝗲𝘃𝗲 𝗼𝗻𝗰𝗲 𝘄𝗲 𝗹𝗲𝗮𝗿𝗻 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴, 𝗶𝘁 𝗰𝗮𝗻 𝗯𝗲 𝗮 𝗴𝗶𝗳𝘁 𝘁𝗼 𝗼𝘁𝗵𝗲𝗿𝘀 💡 — seeing their happiness is a reward.

Despite academic pressure and workload, I wanted to reach more people. That’s why I started my YouTube channel, where I share tech-related content, DIY projects, electronics tips, and more 🎥⚙️

📌 Check out my YouTube channel here:
👉 youtube.com/@TechK7

🔥 𝗟𝗲𝗮𝗿𝗻 - 𝗖𝗿𝗲𝗮𝘁𝗲 - 𝗘𝘅𝗽𝗹𝗼𝗿𝗲 🔥
#Electrical #Electronics #HardWorkPaysOff #StudentJourney #TechK7 #YouTubeCreator #LearnCreateExplore #EEE #PassionToProfession

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4 months ago | [YT] | 8

Techk7

🚀 Thrilled to Share a Proud Moment!
We secured the First Prize 🥇 in our Department Project Expo!

I’m deeply thankful to my teammates and our Project Guide K.Bavithra Mam for their support throughout this journey. From the beginning, this project wasn’t about winning a prize — my real motto was to learn, explore, and help others by sharing knowledge. 💡

🔩 Project Overview: High Power Transformer Design
We designed a high-power transformer entirely from scratch — right from calculations to the final build. After manually deriving the values, we visited multiple shops to find suitable materials and core components. Throughout the build, I learned about winding methods, wire standards, and proper insulation techniques between windings for safety and efficiency.

🏭 We later took the transformer to Padmavahini Transformer Pvt. Ltd. for testing. A big thanks to the CEO, who appreciated our work and shared practical insights and suggestions to improve the design further.

📟 Controller Design: Spot Weld Precision Controller
The next crucial part of our project was developing a custom controller using the ATMEGA microcontroller. Initially, I simulated the circuit using Proteus software, tested it on a breadboard, and then moved to designing a custom PCB. We ordered the board from ALLPCB, who delivered it on time with excellent quality.

📘 Key Learnings – Transformer Design:

Calculating transformer ratings manually

Material selection based on specification

Understanding winding standards & insulation

Real-world transformer testing procedures

🛠️ Key Learnings – Controller Design:

Schematic design and simulation in Proteus

Working with ATMEGA IC and custom PCB design

Hands-on experience in SMD soldering

Choosing suitable driver circuits based on requirements

Troubleshooting and refining hardware

💬 Final Words
This wasn’t just a project — it was a journey of passion, hard work, and continuous learning. I dedicated my time fully to make this a real-time, working solution. There were many failures, but each taught me how to think, adapt, and overcome.

🙏 Special thanks to Subash Kumar Sir and RaviKrishna Sir for being pillars of motivation throughout this project.
🤝 I also sincerely thank Mohamed Iqbal Sir, who took his time to accompany and guide us to Padmavahini Transformer Pvt. Ltd., making that industrial visit and learning possible.

✨ Learning Never Stops — Learn | Create | Explore

#TransformerDesign #ATMEGA #PCBDesign #EngineeringProjects #TechInnovation #Electronics #StudentProject #SpotWelder #CustomController #ALLPCB #PadmavahiniTransformers #HandsOnLearning #ElectricalEngineering #ProjectExpo #FirstPrize #KnowledgeSharing #TechK7 #NeverGiveUp #STEM #DIYProjects

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5 months ago | [YT] | 15

Techk7

Giveaway 👇👇👇

youtube.com/shorts/g5SLXx8i7N...

8 months ago | [YT] | 3

Techk7

Video out: https://youtu.be/1ID1aexFrgg

9 months ago | [YT] | 3

Techk7

Videos need in which Language...

9 months ago | [YT] | 5

Techk7

Hey viewer's 👋..... Finally❣️
After countless errors, frustrating problems, days of debugging, and relentless testing, the project is finally up and running smoothly! 🎉💻 The journey was challenging, but the satisfaction of seeing it work perfectly makes all the effort worthwhile. 🚀
Full video soon on Youtube...stay tuned in ‪@Techk7‬

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9 months ago | [YT] | 8

Techk7

Hey viewer's....

🚀 From Concept to Creation: Turning Ideas into Products! 💡

I recently completed an exciting project where I designed a new PCB layout, had it professionally printed, and carefully soldered all components to transform the idea into a finished product. 🛠️

This hands-on experience taught me the importance of design precision, component placement, and achieving a seamless workflow from design to deployment. 🎯 Each step, from brainstorming to soldering, brought me closer to my vision of creating a practical and innovative solution.

I’m excited to take this project forward and explore its applications. This experience reinforces my passion for electronics, innovation, and creating impactful products.

💬 What’s next? Stay tuned for updates as I showcase the project in action!

#PCBDesign #Electronics #Innovation #EngineeringProjects #TechUpdates #LearnCreateExplore #SolderingSkills #FinalProduct

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10 months ago | [YT] | 7