Table Tennis Robot - explained.

[@pravinkamat785]

Congratulations. You have done a great job. Its not as easy and simple as you make it out. I also play TT, so I can appreciate the usefulness of this devise.

[@nagarajbn4724]

Thank you Pravin, It is Really working Fine and have many shooting wheels for it now. See My latest video , "world Table Tennis Day - 6th April" which i have loaded on KZbin. Enter B N Nagaraj - Table Tennis. It takes you to all my TT video s.

[@nkprusty]

Thank you so much for this video. Sir, plz mentioned the specification of all motors in comments

[@nagarajbn4724]

Thanks Mr Naba Kishore Prusty for watching my video. 1. For ball delivary disc in the plastic basket i have used 200 rpm DC motor controlled by small max 12 volts regulator to decrease or increase the speed of ball delivary. This is connected to 12 volts Ac/Dc convertor( or any waste mobile charger at home). 2. For osilation mechanism of ball delivary tube also same 200 rpm DC motor, regulator and convertor. 3. For ball shooting wheel device i have used high speed DC motor of 12 volts . Regulator if necessary and Ac/Dc convertor of 12 volts. Regulator will be a must for ball delivary disc and oscillation mechanism.

[@nagarajbn4724]

For ball shooting wheel DC motor of 1200 rpm

[@royyuruvenu]

Where to get coupler to connect motor to wheel or bottle cap please?

[@nagarajbn4724]

I used gum tape to wound on shaft and fix the toy wheel . For bottle cap , just made a hole , fixed on shaft and glued with Araldite .

[@vishakhavijay2088]

Excellent made in India!

[@nagarajbn4724]

Dear Vishaka vijay. I have clearly explained how to make it. Any one can make it at home. All you need is some DC motors and waste PVC pipes. And some nuts & bolts and application of skill and common sense. I am not selling it. I am demonstrating so that others can do . No copyright.

[@3dprintworld503]

You should use a more powerful motor because it seems to get caught by the net often

[@halservices]

sir can u share its componnets

[@nagarajbn4724]

1. Old plastic basket lying at home. 2.old PVC cut pipes lying at home. 3.old wooden stand lying at home. 4. Bought out Nuts, bolts, screws, clamps. 5. 60 RPM Dc motor for ball disc delivary fixed to the basket. 6. Mini electronic DC regulators to controle the speed of delivary of balls and swing arm. 2 numbers. 7. 60 RPM Dc motor for swing arm. 8. 1200+ RPM Dc motor for shooting wheel. 9. Old mobile chargers of 6V to 12V Ac/Dc lying at home Or buy 12V Ac/Dc convertors. 😊😊😊😊

[@a.man.arora7]

Were you an engineer ?

[@nagarajbn4724]

Thank you Aman. I am not an Engineer. I am a Botany (Hon) graduate and Post graduate in HR. It is all common sense as i know little bit of physics in my PUC. Saw many youtube videos on this Robot done by Chinese and Japanese and took the ideas DC motors. Electronic regulators and some pulley wheels are only bought through Amazon and all others are recycled materials available at home. Any one can do with General Knowledge and common sense. No need to be Electronics/ Electric/ Mechanical Engineer.

[@a.man.arora7]

@@nagarajbn4724 Sir your videos are very informative. I used to do these things when I was in school. Now I got to know about your channel because of philately, you're doing amazing. Keep motivating and sharing knowledge. Best wishes sir.

[@nagarajbn4724]

@@a.man.arora7 Thank you ☺️☺️☺️

[@JunHong94]

really cool

[@self16]

Thank you sir

[@john.rambo6882]

sir, this is so wonderful. can i contact u. wud u be willing to share ur mobile or email

[@nagarajbn4724]

Mobile number is 99450 43450. You may contact me anytime. will be glad to share my knowledge.