Build it yourself
A complete DIY soldering project that lets you assemble your own line-following robot from scratch.
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Why customers love it
Build your own line-following robot
This hands-on soldering kit lets you build a smart line-following robot from scratch, perfect for beginners developing electronics skills while creating a fun, functional toy.
- Complete DIY soldering project — assemble your own line-following robot
- Ideal for learning soldering fundamentals with through-hole components
- Follows black lines using an IR sensor array for accurate tracking
- Powered by 2 AA batteries (not included) for simple operation
- Clear circuit board layout with labeled components for easy assembly
Why you'll love this soldering kit
Learn as you go
Ideal for learning soldering fundamentals with through-hole components, perfect for beginners.
Smart tracking
The robot follows black lines using an IR sensor array for accurate tracking.
Easy power
Powered by 2 AA batteries (not included) for simple, portable operation.
Setup
How to get started
No electrician, no wiring, no fuss.
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Organize your parts
Lay out the labeled components on the clear circuit board to prepare for assembly.
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Solder the components
Solder the through-hole components onto the board, following the clear layout for a straightforward build.
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Power up and play
Insert 2 AA batteries (not included) and watch your robot follow black lines with its IR sensor array.
Specifications
The details that matter
- Product Type
- DIY Soldering Kit
- Kit Type
- Components
- Power Source
- 2 AA batteries (not included)
- Sensor
- IR sensor array
- Skill Level
- Beginner
More details
This hands-on soldering kit lets you build a smart line-following robot from scratch. Perfect for beginners, it’s a practical way to develop electronics skills while creating a fun, functional toy.
- Complete DIY soldering project — assemble your own line-following robot
- Ideal for learning soldering fundamentals with through-hole components
- Follows black lines using an IR sensor array for accurate tracking
- Powered by 2 AA batteries (not included) for simple operation
- Clear circuit board layout with labeled components for easy assembly
- Encourages problem-solving and interest in robotics and electronics
Great for hobbyists, students, or anyone new to electronics who wants a rewarding weekend project.
A few things worth knowing
Everything you might want to know before you order.
What is included in the kit?
The kit includes all the components needed to assemble your own line-following robot, with a clear circuit board layout and labeled components for easy assembly.
What type of batteries are required?
The robot is powered by 2 AA batteries, which are not included in the kit.
What is the recommended skill level?
This kit is designed for beginners, making it ideal for learning soldering fundamentals with through-hole components.
What does the robot do?
The robot follows black lines using an IR sensor array for accurate tracking, making it a fun and functional toy.
How do delivery and returns work?
Shipping
Free standard shipping
To United States: 1–3 business days processing, then 7–15 business days in transit. Estimates, not guaranteed dates.
Your dispatch email includes a tracking link. Contact us if it has not arrived within 5 business days of ordering.
Outside the EU, import duties and local taxes may be payable on delivery. See the shipping policy for supported destinations and conditions.
Returns
Request a return within 14 days of delivery. Standard eligible returns must meet the policy conditions; a €4 prepaid-label fee is deducted from the refund. Return shipping is free for faulty, damaged or incorrect items. Contact us promptly if something is wrong. Your mandatory consumer rights are unaffected.
S
Easy to assemble, educational, follows the line well. If you want to make the track bigger, it must be completely black.
E
It's more fun than I thought. And it's enjoyable. It's also great for spending time with the kids. I tried making a course using electrical tape and it worked well.
H
I received this kit with wrong colors leds, all were red instead of 2 red and 2 white as it shown.
I asked seller to send me two white leds with extra package, but he answered he'd better send me refund.
I decided against that and chose to assemble the kit exactly as it is.
The result is excellent! The car runs perfectly even with red leds instead of white ones.
My son and i are having fun playing with it now.
I recommend both the product and the seller!
O
My 8-year old has asked me to teach him about electronics ever since he was able to speak. i decided that it was time to learn to solder and i bought him this as his first project. he managed to build it all himself of the course of a few hours (with my supervision of course, but he did all of the work himself). it worked first go (after adjusting the trimmers on top) and he made a big track with some electrical tape. the next day, he took it to school the next day and gave a presentation to his class about how all of the components work and gave them a demonstration of it working. this was such a proud dad moment for me and an amazing bonding experience between us! thank you so much to the seller for the opportunity - just a few dollars has become a core memory for the both of us!!!
R
Great, it works very well.
A
Works very well with red lights. needs a bit of fine tuning with r1 and r2. great kit!
E
Easy to assemble, the instructions are clear, and there are also tutorials, it works correctly 🤝✨, I installed a rechargeable battery.
G
I received the order, everything is fine, thank you to the seller.
R
It comes well packaged and everything seems to be correct, just need to test it, they have an instruction manual.
H
Poor instructions, especially regarding mechanical assembly, but I managed to assemble it and it works :-)
M
Basically ok, however, some mechanical adjustment was necessary to make it work. (spacers neebed between the shaft bearing and the panel.)
Funny stuff, thogh.
Z
The package arrived in good condition.
C
Good product well received, well packaged and delivered. not yet tested hope it works very well. i did recommend
W
Perfect
C
Excellent, my son plays in a very nice way.
C
Fast delivery. Looks good, but I haven't assembled or tested it yet. Suitable for children aged 12 and up and with adult assistance. The instructions are in Chinese.
F
It came well packed and with everything inside. quick delivery and good product! note: the instructions come in chinese, but i just took a picture with google lens and got it translated.
G
I haven’t try it but it looks good, just like the picture
J
As requested. Eager to build it.
