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133 reviews

D2-5 Intelligent Tracking Line Car DIY Kit TT Motor Electronic DIY Kit Assembly Smart Patrol Automobile Parts DIY Electronic

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133 reviews

D2-5 Intelligent Tracking Line Car DIY Kit TT Motor Electronic DIY Kit Assembly Smart Patrol Automobile Parts DIY Electronic

U***r
gears hit pcb slots must be enlarged. no adjustment for gear mesh. doesn't work very well. fun to assemble.
P***v
Excellent set, complete set of parts. Collected with the son (10 years) not in a hurry in about an hour. The machine earned immediately, then just slightly adjusted the sensitivity of substring resistors and became generally excellent. For children to acquire soldering skills is the most, and the result is tangible, but the help of parents is needed, as the imputable assembly instructions this seller does not invest at all. It can easily be found on the Internet, though in English. Purchase and final result is satisfied.
M***v
Delivery fast goods match description
R***r
and so everything is good, quickly.
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J***d
This perfect, everything is as the manufacturer says and works 100% and is very interesting
V***v
We will gather with our son, we will see-what and how.
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What customers say

69% buyers are happy with: Everything is as the manufacturer says. Package usual. Delivery fast. Set excellent. Product really high quality. Seller very trustful. It can easily be found on the internet. Final result is satisfied. This perfect. Result is tangible.
27% buyers complain about: Clutch poorly. Volgograd was a little over a month. Gears hit pcb slots must be enlarged. Adjustment for gear mesh no. Assembly did not check. Chip panel bent the legs. Switch are not protected from deformation.
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More Customer Opinions

everything
5
is as the manufacturer says • works 100% • is very interesting • is good • quickly
package
2
usual • with components-a label with the configuration number
set
2
excellent • good
product
2
really high quality • excellent
seller
2
very trustful • highly recommended
it
1
can easily be found on the internet
final result
1
is satisfied
this
1
perfect
result
1
is tangible
delivery
1 1
is very long ~ 60 days
clutch
1
poorly
volgograd
1
was a little over a month
gears hit pcb slots
1
must be enlarged
adjustment for gear mesh
1
no
assembly
1
did not check
chip panel
1
bent the legs
switch
1
are not protected from deformation