HOW TO BUILD A ROBOTIC LAWNMOWER

[@rudyg4470]

Thank you for the detailed info and suppliers you used from start to finish with your project. I will built my remote control mower unit from your design you made it very simple to fallow your instruction. Thanks once again.

[@AdamSmasher]

Thank you, I am glad it helped you!

[@arthurkuntz1525]

where did you purchase the motors and wheels from GREAT VIDEO thank you

[@AdamSmasher]

@@arthurkuntz1525 ebay

[@bobx3646]

@@AdamSmasher thanks for the detailed setup, which seller did you purchase them from and how much?

[@AdamSmasher]

@@bobx3646 The seller was teamxi, it was 150 for motors with wheels & tires.

[@code4th]

I built one just like yours and it works amazing. Thanks for the tutorial.

[@DozerBoyRc]

loved the vid at the .30 sec mark just because it was a father, son project.

[@ToxicSocietyTroll]

Nothing like metal chips in the living room carpet!

[@JohnJTymn]

Thank you for your contribution Adam.

[@EST1987A100]

Thanks men ur design was super simple yet effective I love it

[@kgkg5849]

Thank you very much

[@smartassist9700]

Son should be proud!

[@martinlarocque9269]

Love it, nice work, i am in a Wheelchair and could definitely use a rig like that!!

[@smartassist9700]

You help HUMANITY!

[@arthurmoy5175]

I LIKE THIS VIDEO

[@WV591]

I did the field testing for that controller for RC lawnmower use.

[@sherifbadawy8188]

Thank you

[@Themanlb]

Amazing bro... I'm building mines soon

[@philliphall5198]

I would not be surprised if they come out with a zero turn like this

[@DKTeague]

This is excellent but the throttle being on the right is driving me nuts 😂

[@greavous93]

If you desire more fine control of the mower look at your transmitters setup and find the Exponential (Expo) setting adjustment for the stick you use to control the movement. By increasing the value you will dumb down the response of the stick around its center point. You will still get full speed, just not so soon, not at the moment you touch the stick. So slow fine control is gained by adjust the expo value. My mower also has FPV features so I can cut the grass while sitting in my living room chair and view everything as I drive. Doing this also improves the experience because by now you have noticed that its hard to know how close you are when you are standing across the yard and more importantly, you dont have to think backwards when the mower is coming toward you, ever. Its like you are inside the mower driving it.

[@stock7628]

So i've used these front wheels and they bend super easy if you hit a sidewalk or something did you ever figure out better front wheels?

[@theMekanik]

Should make an Electrik Version of it. 🤘🏻😎🤘🏻

[@TexasBrosCreations]

Hey Adam! ive found your video after many hours of research to be my inspiration for my own RC mower build personally i hope to have a mini fleet to care for the entirety of my RV park as of now out the gate im trying to keep cost down givin what you know now im curious if theres anything youd change or couldve done diferently to cut cost further take the threaded bar for example im finding them for like 80$ online after the 150$ for the motor and wheel combo found via ebay which i hope is the right one. and the cytron board sitting at $80 via amazon it does add up a bit either way thank you so much for this quality vid! also wanna ask the easy mow front end there price jumped up to with mixed reviews now any other suggestions perhaps? thanks for your binding vid and servo one you need to get back to pumping vids out bro! im 28 and just discovered this passion of mine your a teacher man id follow you in a heartbeat! i have a couple projects in development but am needing to sharpen my robotics knowledge any help is greatly appreciated!

[@AdamSmasher]

Thank you! No, sorry, I haven't built any since that video.

[@dalepres1]

The box opening is so loud it hurts the ears yet I can still just barely hear the voice. In the intro, the kid's voice was perfect.

[@WJCTechyman]

Yeah, and the title music was clipping in my sound system.

[@saladkrez]

It's been a few years since you posted. How was the functionality? Battery duration, terrain capability, any upgrades or changes since you've built it

[@Aussiem8e]

Absolutely awesome mate! I noticed you have listed the sabertooth 32 and the citron drive duo, which one did you use?

[@jonfloate3891]

Love the video and I would love to do this build, but brother, you NEED to speak up some please!!

[@lawrenceharbin4545]

Oh super Good afternnon , Have a nice day ahead

[@ryleewatsica7122]

Remarkable job !! Thank you

[@adeptheatingair]

im building mine this summer

[@mohdsazlisaad2296]

halo sir, why did you used 2 motor driver? Cytron and Sabertooth. how is your connection? in series? Appreciate your advice. Tq

[@AdamSmasher]

You only need one. I built two different mowers using different drivers.

[@joseparisian666]

Smokin Looking Superb (as always)

[@hazelatik5991]

ىذ

[@MorganNager]

can you update the links? many say page not found on amazon and I'd prefer to support your channel if I can!

[@virgilmacek3389]

That’s amazing! Love shots like this!!!

[@sunilmanuel3721]

Hi Adam...please tell me what kind of motors you purchased for this. Are they with high rpm? Please advise...your videos are of high values... regards

[@AdamSmasher]

This build had pride mobility motors. They can run at 12v or 24V, I believe at 12v it's like 75 rpm and at 24 it's 150 rpm. Hope that helps!

[@megcummings764]

Aww so Cute

[@tonidooley3491]

Gorgeous swty

[@yingghkhfuguu32]

ببجي ببجي العاب العاب

[@mmoci81]

Simple and nice build! Where to buy motors and what motor ratings did you used? Did you try how it performs on a slope?

[@AdamSmasher]

Wheelchair motors, amzn.to/3HJoybc. Works great on a slope.

[@Terablick]

Good video, and good RC mower, BUT there is one, but significant, difference between ROBOTIC and Radio-Controlled ;) Robotic means it controls itself autonomously, without ANY manual control at all ;) Like robotic vacuum cleaner for example ;)

[@cpuram8883]

Hello I just saw your video and was wondering how the mower worked for the last year. Good video thanks

[@AdamSmasher]

Works well, I've had minor issues.

[@stock7628]

Are you not able to adjust the height of the rear wheels then?

[@AdamSmasher]

Yes, using the zip ties on the rear. It's not ideal though. I just adjusted my rear height once and have left it alone.

[@perrygrimes4297]

Thanks lovely video!!

[@iwonagwiazda8902]

What is the price of a lawnmower conversion kit?

[@TimothyMccormick-x9w]

How do I slow down the reaction time from the radio control to the motor controller?

[@ozzybloke4830]

Add expo in the rc controller.

[@Anupkulkarni23]

hey man what was your run time on those batteries? i have 2 7ah 12v batteries.

[@sherifbadawy8188]

Hi I attempted this, thank you, I got jazzy motors that work with 200 watts continuous and 1200 watts peak, the problem is the fuse keeps blowing as my duo 30 only takes 30Amps, so I put a 30 Amp inline fuse to protect it, it runs ok but when the motors draw more power, the fuse blows, I don't know what to do, how can I keep the motors from not pulling so much Amps? any ideas? Thank you

[@AdamSmasher]

I believe others were using a 100 amp fuse.

[@sherifbadawy8188]

@@AdamSmasher Thank you so much.

[@smartassist9700]

Please look at my motors(different gear box) will that work?

[@MustPassTruck]

What if someone made a universal kit for major brand model mowers?

[@kellysiba8027]

Bro I really interested with your techno.🙏

[@TheWaterman1000]

How did you come up with 3/8 rod when the motor hole are 3/4 inch.

[@AdamSmasher]

I actually used 5/8. I just used what I had.

[@TheWaterman1000]

Ok. I used 1/2 bolts with a spacer made out of a 1/2 nut. I will use a rod later. I also use eye bolts and hose clamps. Solid as a rock. Ran into a big problem. I have 10.75x3.25 wheels and the deck is too low. Aarrgg thinking is I can find larger diameter wheels around 14 inch will work. Also been trying to find alternatives. Go cart, universal etc.,. I don't want to drag the motors in the grass or near the ground. One more thing, I used the bottom part of the handle as a equipment and roll bar. Just drill out the holes.

[@TheWaterman1000]

Problems solved... Modified the design to even allow high adjustment if needed.

[@JohnOrazietti]

Adam can you tell me where and what tires are needed for the motors you installed? TQ

[@AdamSmasher]

Sorry for the late response. Check ebay, that's where I found mine. Just search for used wheelchair wheels. Some have a keyed shaft with a spline and others have 5 lugs/nuts. Hope this helps.

[@paulbabut4747]

hello would be very grateful if you could give me a link where to buy controller and wheels Thank you and have a safe weekend!

[@AdamSmasher]

In the description

[@crystalhuynh9147]

Can I know what size name of wheels you used for the motor

[@AdamSmasher]

Sure, search ebay for Pride Jazzy Pr1mo wheels. 14x3.

[@Alex-vu5uu]

Is this one the build that cut the grass better? I've read somewhere that you did 2 builds. Thanks for this video!

[@AdamSmasher]

It is. They both cut well but one was too fast at 24 volts. This is a better build for sure though.

[@Alex-vu5uu]

@@AdamSmasher thanks again

[@a1vending913]

Would you be willing to sell it or build mine?

[@AdamSmasher]

I'm not willing to part with either of mine yet. Where are you located?

[@a1vending913]

@@AdamSmasher I live in Alabama but I'm currently working in Virginia. I would be willing to travel to pick it up. Also, thanks for responding.

[@TheWaterman1000]

What size of tires are you using? I have 10.75x3.25 and would like larger diameter size. On my build I used two eye bolts with washers and lock washer. Then treaded a metal hose clamp thru. Motors are very secure. And you can use the bottom part of the handle as a roll bar or light/equipment mounting Just drill the holes out and mount.

[@AdamSmasher]

I'm using the stock tires too, I have been eyeballing some 10x5's though.

[@TheWaterman1000]

I'm almost ready to button mine up and take it for a spin. Have same controller and Tx. I would like to use a step down transformer for the RX and servo separate from the controller. I'm setting up a remote kill for the power/controller as well as the engine. In no shape to go chasing after it😮. Also been testing "relays" to control the power feed. I think its been solved. Started out with a for SW-3 solinoid. Big problem is heat build up from the internal coil. It draws 5amps to keep the circuit closed that's why it's getting hot. Tried on the negative side and still gets hot. So starter solinoids are out. Back to the controller power issues. Think running just the signal wire might work. Waiting for reply back from Cytron.

[@AdamSmasher]

@@TheWaterman1000 I have a video on here where I used a servo and step down for my kill switch. Please let me know if you come up with a good dependable relay.

[@TheWaterman1000]

Update: just took the mower out today for a test. Looks like I found a relay for power is working for now. Used a 30amp fuse for testing and everything stayed pretty cool didn't get hot. I'll edit a video and upload for some feed back.

[@AdamSmasher]

@@TheWaterman1000 I like how you used the handle for your frame, cool build. Let me know if that 30 amp holds up.

[@gladyssigler1918]

fabulous

[@canilvonhauszuruck-pastora8411]

Hello what drive model are you using?

[@pietrogabellini8333]

the information for the motors?

[@tpe690]

That is a dope setup love it! How long does the battery typically last before during?

[@AdamSmasher]

Thanks! I have used a single battery to cut 3 small yards before it got sluggish. You could always add quick connects for fast swapping of batteries.

[@tpe690]

@@AdamSmasher Your welcome. Ok true.

[@jwenelson]

Some of the links in your post are no longer valid. Would you be able to update these? Thanks!

[@AdamSmasher]

The motor drivers go in and out of stock... I added a possible alternative driver to the description.

[@erichatchisawesome]

I didn’t see what wheels and hub you used of this video. Any way you could send that over?

[@AdamSmasher]

I bought my wheels and tires used off ebay.

[@dgb5820]

I have looked at this again and really enjoyed your project

[@juanvolvoturbo]

Is there a link to the rear wheels used? Thanks.

[@mickeyholt6091]

What size sabertooth do I need to run 44 inch zero turn and what motor weels I need

[@AdamSmasher]

This setup can support over 500lbs, just run the motors at 24v for max power.

[@robertjrodgers6179]

Adam can you relink the mower in your description. The URL doesn't work. Also knowing the model would be great

[@AdamSmasher]

Updated.

[@xdjnoclux]

Did you use a motorcycle battery? And does it last a while like a car battery?

[@AdamSmasher]

It's a scooter/wheelchair battery and acts the same, you can expect to charge every few cuts.

[@xdjnoclux]

@@AdamSmasher so you basically can use any 12v or 24v depending how fast you want to go, correct? Also what amp hour battery, would you suggest? Im trying to find parts. Some of the parts you link like the dual motor is not available.

[@AdamSmasher]

@@xdjnoclux I used 22AH. When ran in series at 24v it's a little fast, best setup is 2 batteries ran in parallel. They seem to have low stock alot, maybe check Google for other options.

[@kgkg5849]

Do you have the reference for off-road wheels adapted to the engine axle?

[@AdamSmasher]

Wheels adapted to an engine axle? Elaborate please.

[@181skip]

Hello sir I am looking to upgrade my mower where can I get the parte to do a robotic Lawnmower ?

[@AdamSmasher]

Parts are listed in my video description.

[@Derroid40]

Hello my friend where did you get the parts to build the rc mower

[@AdamSmasher]

Links are in the description.

[@jochenweisel8612]

good job, bro

[@darkshadowsx5949]

the backround noise is louder than your voice.

[@helmet098]

WHAT?

[@indycoltfan4208]

Are those jazzy pride mobility motors?

[@jonathanhart2840]

Nice build! Have you covered your motor driver? Aren't you worried about grass or water getting on there and shorting out something?

[@AdamSmasher]

Thanks! Yea, It has crossed my mind a few times. I will be making a cover I can slip over the top at some point.

[@sergelajeunesse1392]

I didn't read all comment's but my question is ! Beside's the price of the orginal mower $$ how much does you're coversion cost ? and regardless of the work involved.... ! Isn't the total cost of you're project more expensive then bying a brand made fabrication mower ? Because to my knowledge, the principe of DIY project is made to save on cost isn't it ??

[@jeffscott120]

Thanks for the great video. Very informative. I am building an RC lawnmower and was wondering what size of battery you would recommend? Have you found the 22 amp hour batteries to have enough capacity? (My lot size is about 60 ft by 100 ft minus the house). Also, have you been happy with the Cytron motor driver? Thanks for your help. Take care, Jeff

[@AdamSmasher]

Yea, those batteries have been plenty. One will actually get me through my yard. I've had no issues with the cytron, just ran my first mow this year. It survived the Indiana winter out in the cold too.

[@tpe690]

@@AdamSmasher I see you said you from Indiana What part? I'm from Indiana also. I live in Marion.

[@AdamSmasher]

@@tpe690 Vanderburgh

[@tpe690]

@@AdamSmasher ok cool I never heard of that town or city or area. I googled it I see it around Evansville. We are about 4 hours apart. If your ever around my way your welcome to swing by I like tech and me and my father like restoring classics some newer type of vehicle's.

[@ItAintMeBabe99]

In your living room, on your carpet ! ! ! You must not be married! Lol

[@terryharris7493]

Having a problem finding the rear wheels could you help me out

[@AdamSmasher]

Did you check ebay?

[@mib20000]

where do you get the motors. I know they are from wheel chairs but where . and you have 2 wheel motor drivers listed. use either one? also I already have a new rear drive self propelled toro. could that be used as wheel motors?

[@AdamSmasher]

Ed, I get them used from ebay. You can use either controller, but the Cytron is more user friendly. If you use the Sabertooth you will have a few adjustments to make. Also, the sabertooth does not come with 3 pin hobby wires that you will need for the project. The Cytron does. Happy building!

[@jasonmitchell7767]

How much would you charge to build one and ship it to me?

[@AdamSmasher]

I don't sell them, sorry.

[@NiNjaTurtLe697]

Cute kid, so..... I subscribed! 😁

[@SnowRocker88]

Awkward...

[@NiNjaTurtLe697]

@@SnowRocker88 sick mind there bud 🤢

[@Alex-vu5uu]

Can you tell me the length of the 2 Stainless Steel Fully Threaded Rod, please?

[@AdamSmasher]

They sell it in 3 ft pieces at home depot & lowes. I cut mine down with a hack saw.

[@Alex-vu5uu]

@@AdamSmasher I'm asking how long you cut the rods because I have a friend that is cutting these for me

[@rpaull3]

Got enough traction?

[@AdamSmasher]

Mostly. The tires could be better & handle dew on the grass with an upgrade.

[@jra4585]

So how much in total did you spend

[@themuffinman815]

My motors have a yellow and white wire coming out of them what do you run those to?

[@AdamSmasher]

Do you mean additional wires? If so that is for the brakes that were previously wired... You can just cut them off.

[@themuffinman815]

@@AdamSmasher Yeah I have the red and black coming out of the motor but also a yellow and white

[@AdamSmasher]

@@themuffinman815 Yea, those are just the factory brake wires.

[@обычныйчитериграх]

Красавчик

[@ragunathan1044]

Thanks Adam. Can you provide the part lists and let me know where I could purchase these? Thanks

[@AdamSmasher]

Parts linked in video description.

[@pogssolabaofficial1452]

Sir, in what terminal do I connect RC connector from the motor driver to the transmitter. Planning to buy the same motor driver and rc receiver. Thank you.

[@AdamSmasher]

www.instructables.com/Build-a-Robot-Lawnmower/

[@knight8821]

Very nice dad bro!

[@AdamSmasher]

Thanks bro!

[@bluecavemen]

I kind of wish he had bigger wheels. Not all of us have a flat lawn. Plus I kind of wish he showed us step by step on each connection we are all good at electronics

[@AdamSmasher]

This build is also on Instructables. There you will find a very clear wiring diagram. If you still are not sure after seeing that, this project may not be for you.

[@bluecavemen]

​@@AdamSmasher No I think I got it down. I saw another video that used that smart board chip. He put all four wheels. It gives it more of a beef look. Then I watched another video that has a wiring diagram it's easy to understand. But I like the idea.

[@Ballindud]

Motor or motor controller no longer available. Any alternate sources you could recommend - TIA Pat

[@mrlilstrom]

Can I connect the receiver into the “alternative driver” you have listed?

[@AdamSmasher]

It appears the pinout is the same, assuming the driver works as it should, yes. Please let me know if you have success with it.

[@mrlilstrom]

@@AdamSmasher Didn't work for me, I just ordered the smartdrive that you used, hopefully that gives me more luck. Did you have to bind your controller before using it?

[@AdamSmasher]

@@mrlilstrom That's unfortunate but good to know, thanks for the update. I did have to bind it and make a couple adjustments.

[@mrlilstrom]

@@AdamSmasher thank you for responding super quick!!! What adjustments did you have to make? I think I’m making this harder than it needs to be 😂

[@AdamSmasher]

@@mrlilstrom It's been awhile but I believe I just inverted some controls and changed my mix. This was my first experience with rc controllers so I was a bit confused at first myself.

[@kylekritter9157]

How much does it cost to do something like this? Roughly

[@AdamSmasher]

I would say between $500 & 1,000. This project as you see it was around $750.

[@tonya9614]

Well done sir 👍🏻

[@AdamSmasher]

Thanks

[@glodavhog]

what motors are you using....I could here on the video

[@AdamSmasher]

They are pride mobility motors. I've used jazzy chair motors too.

[@glodavhog]

@@AdamSmasher thanks

[@smartassist9700]

How big is motor in power/size?

[@jaixc]

I will say this is an informative video. Though the volume of your intro is loud, and your kid came out crystal clear. However, your voice volumes throughout the rest of the video are really low.. had to turn the video down at the intro and when your kid talked, but afterwards I had to turn the video to max to be able to hear what you where saying. If you could decrease the intros volume then increase your volume in the future that would be great.

[@AdamSmasher]

Thanks for the feedback.

[@neilmay877]

Can you replace a basic RC receiver with an Arduino to make it autonomous? Basically then use gps/waypoints with it. I want to use a cordless electric mower and remove the blade and motor to reduce weight. Then use Arduino.

[@AdamSmasher]

I believe so. I have seen some other projects where they have been somewhat successful.

[@MichaBurmer]

Hi Adam, can you bring more informations about motors? can you share name and model? Thanks,

[@AdamSmasher]

You can use jazzy chair motors or pride mobility, they both run at 12-24 volts. Search ebay for used wheelchair motors. Cheers!

[@MichaBurmer]

@@AdamSmasher Thanks for fast response :)

[@chrisdavis3952]

How much money do you have in it?

[@pol_khol____6405]

In similar projects what do you suggest the type of circuit breaker or fuse?

[@arthurkuntz1525]

where did he get the motors from

[@Eman425]

Hey nice build ! Can you explain a little how your controls are set up ? When you turn left or right the motors go in opposite directions. I’m a noob lol I have the same controller . I’m guessing it’s in (mixes). Just can’t get it to mimic that

[@AdamSmasher]

Thanks! Which motor controller are you using?