1114Views19Replies

Author Options:

HOW to control a dc motor of 7.2v 500mah wirelessly? Answered

HOW to make a circuit to control a dc motor of 7.2v 500mah wirelessly at the range of 5 metres please help i have made an heli recently ,the further project has been completed but this wireless work remains so please tell me how to control the motor whether it is difficult or easy, whether it is radio contrlled or infrared i would be very very very thankful for that

Discussions

0
None
ARJOON

7 years ago

this seems to be costing more than buying a new rc car and removing the motor and the pcb to use it as you want along with the remote

yar mujhe sirf ek motor wirelessly control karni hai chahe vo ir ho ya radio controlled ir jyada easy hai to agar apko wirelessly control karne ke liye circuit banana ata hai to please meri madad kar do mera sara project complete ho chuka hai bas yahi kam reh gaya orr jahan tak bat rc ki to maine ek rc circuit purchase kiya tha to battery connect karte hi uska transistor blown up ho gaya yar please help me by providing circuit diag or i want to make the systematic myself

it has been 3years that i stopped the hindi class in the college. i am not understanding some words. what i can say is that i will be very busy i think that you will get the shcmatic on sunday. are you from india?

YA i am from india today is sunday please give the systematic arjoon i would be very thankful for you

and also provide the Vin to the thyristor is powered directly from the battery of the rc car

if it does not work then i don't know what to do ask kiteman, steaveastrouk or
re-design. they know more than i do. hey my sister is going to india to study for 3 years next week.

rc control.bmp

Buy a 1 or 2 channel RC car transmitter and receiver. You need an electronic speed control that will handle at least 1 amp. Even the cheapest will go to 5 meters. You might even be able to use one of the infrared units instead of RF.

hey i want to make it myself i just want to on the motor throuh any tv remote please help me

TV remotes send out a coded ir pulse. You'll have to design and build a receiver to receive the ir pulses and a decoder to decode those pulses and an electronic speed control to control the motor. It will have to have the power to carry the current that the motor will draw.

It's more of a project than I want to figure out since it's not my project.

An arduino would be the direction that I would head in.

yar mujhe sirf ek motor wirelessly control karni hai chahe vo ir ho ya radio controlled ir jyada easy hai to agar apko wirelessly control karne ke liye circuit banana ata hai to please meri madad kar do mera sara project complete ho chuka hai bas yahi kam reh gaya orr jahan tak bat rc ki to maine ek rc circuit purchase kiya tha to battery connect karte hi uska transistor blown up ho gaya yar please help me by providing circuit diag or i want to make the systematic myself

I'm sorry but I don't speak you language and it doesn't even look familar to me to get it translated. can you translate it to english?

infrared units don't work well outside in the day because of sun. better use rf. when i hacked a rc helicopter which used ir i got problems when using it in an entry gate

hey i just want to on a motor through any tv remote so please help me rf is not suitable ihave bought a rc car and used its circuit but when i connected the circuit to motor and battery the transistor has blown up so the motor is heavy 7.2v 500mah

you should have amplified the output with transistor and diodes so that you can get forward and backward drive. i recently asked a question on how to do it.

i just want to on or of it not to control or forward or backward

use a thyristor instead then. use you imagination to complete it is much easier now. connect gate to rc channel receiver and the backwards on the receiver connects some diodes and a small relay to reset it.

yar mujhe sirf ek motor wirelessly control karni hai chahe vo ir ho ya radio controlled ir jyada easy hai to agar apko wirelessly control karne ke liye circuit banana ata hai to please meri madad kar do mera sara project complete ho chuka hai bas yahi kam reh gaya orr jahan tak bat rc ki to maine ek rc circuit purchase kiya tha to battery connect karte hi uska transistor blown up ho gaya yar please help me by providing circuit diag or i want to make the systematic myself

also for using tv remote. u should connect the the ir out to a pc and reverse engineer the coding. then programm a pic. i am still not comfortable with pic. better stick to the rc thinng

hey i just want to on a motor through any tv remote so please help me rf is not suitable ihave bought a rc car and used its circuit but when i connected the circuit to motor and battery the transistor has blown up so the motor is heavy 7.2v 500mah