Making cheap RC car go faster

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  • Опубликовано: 29 окт 2024

Комментарии • 109

  • @pocasolta_
    @pocasolta_ 5 лет назад +62

    It's 33.3% more power if you know to do math

    • @igaming1985
      @igaming1985 5 лет назад +2

      Pere Joan Galmés Blanquer oh wow we got ducking Einstein here

    • @AW-Luke
      @AW-Luke 5 лет назад +1

      No it is 25% if you actually work it out

    • @smokey09i
      @smokey09i 4 года назад +3

      Its both 25 percent and 33 percent depending on what you devide your bottom number by.before or after what you add

    • @herbert4266
      @herbert4266 4 года назад +2

      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.

    • @dustink7724
      @dustink7724 4 года назад +1

      Pere Joan Galmés Blanquer nah it’s 32.331267

  • @eurobeatintensifies5840
    @eurobeatintensifies5840 6 лет назад +17

    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

    • @Charlieyourboy
      @Charlieyourboy 6 месяцев назад

      YO this was 5years ago but what's it called

  • @rookieone33
    @rookieone33 6 месяцев назад

    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!

  • @emersong.naidoo3091
    @emersong.naidoo3091 4 года назад +7

    What about the additional weight of the 4th battery which causes more strain and heat to the motor?

  • @ricefarmer5246
    @ricefarmer5246 5 лет назад +13

    You can just take a screwdriver, take off the car body, and plop the battery in there and secure it back up.

    • @zarif.k5807
      @zarif.k5807 3 года назад

      It get on fore because of high voltage for it thats why he saying to check max voltage it can handle

    • @Mathmaniac-vw9ip
      @Mathmaniac-vw9ip 2 месяца назад

      Doesnt work. I did that with 9v and it got slower cuz it cant handle higher voltage

  • @vyompandey8437
    @vyompandey8437 7 лет назад +9

    cai I directly add 9 volt battery to a car which has 50% extra load attached to it?

    • @lozkokaramitev8027
      @lozkokaramitev8027 6 лет назад

      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.

  • @MHimshard
    @MHimshard 3 месяца назад

    I have a rc car that takes 6v,does it mean it has a H bridge or not,please reply

  • @samielhelou2288
    @samielhelou2288 2 года назад +1

    Thank you so much bro, I was trying so hard to figure this out hahaah.

  • @MeenaKumari-ek9ef
    @MeenaKumari-ek9ef 6 лет назад +5

    What about bigger batteries ???
    pls make a video on it

  • @kokodin5895
    @kokodin5895 6 лет назад +5

    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

    • @shortcutelectronics
      @shortcutelectronics  6 лет назад

      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.

  • @gunzpog7849
    @gunzpog7849 2 года назад

    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

  • @adibaashaikh2778
    @adibaashaikh2778 2 года назад

    If my car consist 4 batteries each of 1.5v and I give 7.5v to the car then is there any risk

  • @isaaccollazo2874
    @isaaccollazo2874 4 года назад +3

    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

  • @mantinis.15
    @mantinis.15 7 лет назад +2

    Nice video .This works .Thank you very much!

  • @Bertoo723
    @Bertoo723 7 лет назад +2

    Wow it actually worked my cheap rc car runs just like a $80 rc car

    • @zacbolinracing9072
      @zacbolinracing9072 5 лет назад +1

      eNvY Arivas7787 my $500 car runs like a $500 car

    • @ClayBlox911
      @ClayBlox911 Год назад

      @@zacbolinracing9072 my $2000 runs just like a $2000 rc car

  • @katieadams5860
    @katieadams5860 4 года назад +1

    You can also replace the RC car computer with an aurdino to get around the power limit

  • @voughntorres8626
    @voughntorres8626 6 лет назад +7

    I can't see my micro controllers serial number

  • @infolambo2234
    @infolambo2234 4 года назад +1

    Cool bro

  • @cattoxd2340
    @cattoxd2340 4 года назад +1

    Bro thank u soo much it actually worked 😊😊😊😊

  • @TechProYoutube
    @TechProYoutube 3 года назад +1

    I tried to do the battery trick the batteries overheated and I sorta blew the motor lol

  • @itakeeee22225
    @itakeeee22225 6 лет назад +4

    Are you Latvian?

  • @MrZona93
    @MrZona93 6 лет назад +1

    If I put a 3.7v lipo battery, it should run more faster?

    • @shortcutelectronics
      @shortcutelectronics  6 лет назад

      What is the original voltage of your car?

    • @MrZona93
      @MrZona93 6 лет назад

      @@shortcutelectronics its a 4.5v. The internal chipset can take 6v. I see that in the data sheet.

    • @shortcutelectronics
      @shortcutelectronics  6 лет назад

      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.

    • @MrZona93
      @MrZona93 6 лет назад

      @@shortcutelectronics can I put a 2s lipo 7.4v and a resistor in order to had 6v?

    • @shortcutelectronics
      @shortcutelectronics  6 лет назад

      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.

  • @nikhileshhsrinathpunjiclas6129
    @nikhileshhsrinathpunjiclas6129 4 года назад +1

    hi I literally added a 9-volt battery to my Toyota fj cruiser directly and it worked like anything

  • @Airbag888
    @Airbag888 2 года назад

    I wonder if there's any battery back out there possibly LiOn same size as the AA batteries we could use instead? especially rechargeable

    • @BlueHuesStudios
      @BlueHuesStudios 2 года назад

      You could buy eneloops if it’s triple a

    • @Airbag888
      @Airbag888 2 года назад

      @@BlueHuesStudios I guess.. could also snip off the led lights for some more power

    • @BlueHuesStudios
      @BlueHuesStudios 2 года назад

      @@Airbag888 yeah. good thinking

  • @BlissReality
    @BlissReality 6 лет назад +3

    Damn take that shit to the dyno

  • @cijokc830
    @cijokc830 5 лет назад +6

    Next time upload , to increase the range of RC car

    • @shortcutelectronics
      @shortcutelectronics  5 лет назад +1

      I might consider that.

    • @Luis-cu4gz
      @Luis-cu4gz 4 года назад

      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

    • @kasparsmukans6011
      @kasparsmukans6011 3 года назад +1

      @@shortcutelectronics tev ir latvisks akcents

  • @ayabombay2178
    @ayabombay2178 3 месяца назад

    Bro, answer me!!! How fast are you going?!?!

  • @Luis-cu4gz
    @Luis-cu4gz 4 года назад +2

    I have 5 batteries on a 3 battery RC car and it's fine

  • @realsunjim
    @realsunjim 3 года назад

    how do you do this for mario kart live?

  • @jayfrosextra
    @jayfrosextra 6 лет назад +6

    let the v-tec kick in

  • @DanielElson
    @DanielElson 6 лет назад +19

    Imagine this on 6s lipo
    😂😂😂😂

    • @Ali-qw6zz
      @Ali-qw6zz 6 лет назад

      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

    • @matthewmea3566
      @matthewmea3566 6 лет назад

      If you want to get a Traxxas Bandit, then you should really get the Bandit VXL. It's really worth the money.

    • @matthewmea3566
      @matthewmea3566 6 лет назад

      But if u want the XL-5 version, it this the cheaper one. It just says "Bandit".

    • @albertoslazar4254
      @albertoslazar4254 6 лет назад

      Daniel Elson 😂😂😂🤣🤣🤣🤣🤣

  • @vincentswift8352
    @vincentswift8352 5 лет назад +1

    What wire are u using

    • @bigdaddybob416
      @bigdaddybob416 4 года назад

      I had the same question but he dint answer me either

    • @advisedpotato8983
      @advisedpotato8983 3 года назад

      It’s just an aluminum/copper wire it doesn’t matter

  • @bigdaddybob416
    @bigdaddybob416 4 года назад

    Does it matter what kind of wire I use?

  • @s.d.khilari145
    @s.d.khilari145 6 лет назад

    In which website I have to go for it

  • @MrMickaeldu59
    @MrMickaeldu59 6 лет назад

    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 ...

  • @andrey9351
    @andrey9351 3 года назад

    What wire do I need to use, and what tape ? Someone help please

    • @shortcutelectronics
      @shortcutelectronics  3 года назад

      For low power car that's not too important. Use isolated wires that you are comfortable working with and standard electric tape.

    • @andrey9351
      @andrey9351 3 года назад

      @@shortcutelectronics thank you very much

  • @gevinduubayasiri1253
    @gevinduubayasiri1253 6 лет назад +1

    nice 👍

  • @harmandhaliwal9065
    @harmandhaliwal9065 6 лет назад +1

    Car price

  • @hollysalinas9556
    @hollysalinas9556 5 лет назад +1

    Can you explain this to me as if I were a 2 year old

  • @brandoneve6022
    @brandoneve6022 3 года назад

    I did thank you

  • @MdIslam-zw8yb
    @MdIslam-zw8yb 5 лет назад

    BUF405A transistor kahan per Milega

    • @shortcutelectronics
      @shortcutelectronics  5 лет назад

      I am sorry man, but it's hard to understand the question/comment.

    • @MdIslam-zw8yb
      @MdIslam-zw8yb 5 лет назад

      Buf405 transistors are in the head please help

    • @MdIslam-zw8yb
      @MdIslam-zw8yb 5 лет назад

      What is the name of buffet 405 relay transistor

    • @shortcutelectronics
      @shortcutelectronics  5 лет назад

      @@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.

  • @justabout5848
    @justabout5848 6 лет назад

    song?

  • @Kebun_saya
    @Kebun_saya 7 лет назад +7

    how to make menueal

  • @spectre7444
    @spectre7444 6 лет назад +1

    Yeah keep adding extra batteries to your rc car and it will burn the motors and most likely catch on fire...

    • @shortcutelectronics
      @shortcutelectronics  6 лет назад +1

      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.

    • @spectre7444
      @spectre7444 6 лет назад

      Yeah your right it will damage the car

    • @autobahnman6869
      @autobahnman6869 5 лет назад +2

      TheEpicGamerGuy 744 you are a complete dumb ass by 150% pay attention next time if your brain allow it

  • @johnocheme8744
    @johnocheme8744 4 года назад

    I can do it now thanks Google😎😀😎

  • @GF-mf7ml
    @GF-mf7ml 2 года назад

    Lithium swap.

  • @Bertoo723
    @Bertoo723 7 лет назад +2

    And mines was only $15

  • @berv9169
    @berv9169 5 лет назад +1

    My cost $25 dollars lol

  • @MdIslam-zw8yb
    @MdIslam-zw8yb 5 лет назад

    Please

  • @theflamecoreguy7929
    @theflamecoreguy7929 Год назад

    My gear broke

  • @MdIslam-zw8yb
    @MdIslam-zw8yb 5 лет назад

    Sire

  • @MeenaKumari-ek9ef
    @MeenaKumari-ek9ef 6 лет назад +7

    What about bigger batteries ???
    pls make a video on it

    • @1trillionviews
      @1trillionviews 4 года назад

      This is only one way, you CAN get bigger batteries that are below 6.00V