Making cheap RC car go faster
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- เผยแพร่เมื่อ 30 ก.ย. 2024
- This video shows how you can increase the voltage of a cheap RC car that way making it go faster. This wont work for all cases, but if your car is operating at something around 4,5V, than this might work for you.
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It's 33.3% more power if you know to do math
Pere Joan Galmés Blanquer oh wow we got ducking Einstein here
No it is 25% if you actually work it out
Its both 25 percent and 33 percent depending on what you devide your bottom number by.before or after what you add
Brandon Morin No. Math like this is not subjective. 10 volts is 33% more than 7.5 volts. And 7.5 volts is 25% less than 10 volts. In this case whoever corrected it to 25% is wrong in correcting the poster. Seems to me whoever corrected him must be fun at parties.
Pere Joan Galmés Blanquer nah it’s 32.331267
I should do this to my cheap awd drift subaru by putting a battery in the front, it would help it alot if I had 5 batteries instead of 4
YO this was 5years ago but what's it called
You can just take a screwdriver, take off the car body, and plop the battery in there and secure it back up.
It get on fore because of high voltage for it thats why he saying to check max voltage it can handle
Doesnt work. I did that with 9v and it got slower cuz it cant handle higher voltage
What about the additional weight of the 4th battery which causes more strain and heat to the motor?
cai I directly add 9 volt battery to a car which has 50% extra load attached to it?
Just wonderful, I've been looking for "get my car faster" for a while now, and I think this has helped. You ever tried - Vabrielbey Vehicle Verifiability - (do a search on google ) ? Ive heard some great things about it and my friend got excellent results with it.
What about bigger batteries ???
pls make a video on it
I can't see my micro controllers serial number
Might be in Chinese
Next time upload , to increase the range of RC car
I might consider that.
I think the range has something to do with the controller, solder to the right thing on the circuit bored and it should could go further
@@shortcutelectronics tev ir latvisks akcents
I used a battery that was not for my rc bc i lost my original one on the one that i put it make it go faster and respond better
Imagine this on 6s lipo
😂😂😂😂
Hi dude i think you know about traxxas so should i but the band xml i think its xml there is one which is regular other one can go 70mph + which is xml i think should i buy it
If you want to get a Traxxas Bandit, then you should really get the Bandit VXL. It's really worth the money.
But if u want the XL-5 version, it this the cheaper one. It just says "Bandit".
Daniel Elson 😂😂😂🤣🤣🤣🤣🤣
Are you Latvian?
Can you add more batteries for more power?
Yes, but it will burn your motor
I tried to do the battery trick the batteries overheated and I sorta blew the motor lol
Damn take that shit to the dyno
I have a rc car that takes 6v,does it mean it has a H bridge or not,please reply
I have 5 batteries on a 3 battery RC car and it's fine
Is it still fine?
Nice video .This works .Thank you very much!
hi I literally added a 9-volt battery to my Toyota fj cruiser directly and it worked like anything
Bro, answer me!!! How fast are you going?!?!
Thank you so much bro, I was trying so hard to figure this out hahaah.
Wow it actually worked my cheap rc car runs just like a $80 rc car
eNvY Arivas7787 my $500 car runs like a $500 car
@@zacbolinracing9072 my $2000 runs just like a $2000 rc car
What about bigger batteries ???
pls make a video on it
This is only one way, you CAN get bigger batteries that are below 6.00V
You can also replace the RC car computer with an aurdino to get around the power limit
Bro thank u soo much it actually worked 😊😊😊😊
I used this method to my son's "Silverlit Follow Me Crossroad RC" and it works like a charm hehe :-) I could only find a number on "speech" chip and that mentioned max. 5.5V, so I guess I am sticking to 4 reachables, disposables probably get to high voltage... Fun, thank you!
my microcontroller looks like the following
txm written on the left
two sets of numbers on the right
upper number is 8D423T
lower number is ZYK52AC
i cant find the datasheet help pls i wanna upgrade my toy grade rc car
Can you explain this to me as if I were a 2 year old
Yes, of course! It's an act of the Good that moves the car xD
My cost $25 dollars lol
mine too. got a walmart c7 corvette
let the v-tec kick in
Car price
If my car consist 4 batteries each of 1.5v and I give 7.5v to the car then is there any risk
Lithium swap.
My gear broke
nice 👍
If I put a 3.7v lipo battery, it should run more faster?
What is the original voltage of your car?
@@shortcutelectronics its a 4.5v. The internal chipset can take 6v. I see that in the data sheet.
If you connect a 3.7V lipo instead of three 1.5V regular batteries (total 4,5V), the car will go slower, because the voltage is lower, if we suppose that the batteries are charged. You have to increase the voltage above 4,5V, to increase the speed, but under 6V to avoid damaging the car.
@@shortcutelectronics can I put a 2s lipo 7.4v and a resistor in order to had 6v?
Theoretically that is possible. Not the best approach, but possible. Only you have to have a resistor with the necessary resistance and power rating, because it will conwert that excess power into heat.
Cool bro
What wire are u using
I had the same question but he dint answer me either
It’s just an aluminum/copper wire it doesn’t matter
tu peux placer trois accu li-ion 14500 et un régulateur de tension comme un L7806 à l’intérieur du véhicule, les accu li-ion se charge avec un IQ-328+ par exemple ...
how do you do this for mario kart live?
from the schematic you can clearly see that microcontroller voltage is clamped to 2,7v by a zener diode and resistor network regardless of the battery voltage
and the weakest part is actually h brodge used to drive the motors, because that is the part exposed to the full battery voltage
h bridge is either 2 pair of transistors, or an integrated circuit
you could buffer the h bridge by adding higher current bridhe on the output of the oryginal one , or just after the controller ic outpur
I guess you found that circuit from that microcontrollers datasheet that I mentioned in my video, but you should know that that circuit does not represent my situation. In my case the motor is directly connected to the microcontroller pins and the H bridge components are missing for this car. Good observation though and that is true in case if this car would have a H bridge.
In which website I have to go for it
I wonder if there's any battery back out there possibly LiOn same size as the AA batteries we could use instead? especially rechargeable
You could buy eneloops if it’s triple a
@@BlueHuesStudios I guess.. could also snip off the led lights for some more power
@@Airbag888 yeah. good thinking
I did thank you
I can do it now thanks Google😎😀😎
your welcome.
Best regards,
Google
Does it matter what kind of wire I use?
Nop
Please
Sire
What wire do I need to use, and what tape ? Someone help please
For low power car that's not too important. Use isolated wires that you are comfortable working with and standard electric tape.
@@shortcutelectronics thank you very much
BUF405A transistor kahan per Milega
I am sorry man, but it's hard to understand the question/comment.
Buf405 transistors are in the head please help
What is the name of buffet 405 relay transistor
@@MdIslam-zw8yb I still fully don't understand the question, but if you are looking information on BUF405A, just type in google search "BUF405A datasheet", and you should find info about the part that you are interested in. I hope this helps.
how to make menueal
song?
th-cam.com/video/hiYs5z4xdBU/w-d-xo.html
And mines was only $15
Redfire Scorpion mine was 8€
Yeah keep adding extra batteries to your rc car and it will burn the motors and most likely catch on fire...
I mentioned the conditions under which you can try adding an extra battery. The decision is in owners hands is it worth it to take the risk or not, but of course if you increase the voltage too much you can damage the car.
Yeah your right it will damage the car
TheEpicGamerGuy 744 you are a complete dumb ass by 150% pay attention next time if your brain allow it