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DIY spider robot

Hello dear readers and the inhabitants of our site!
Many children like all kinds of running and moving toys.
In this article, the author of the bearded MASTER YouTube channel will tell you how to make a simple spider robot.

All the necessary materials are very affordable, and the time for this homemade product will take no more than an hour.

Materials
- Vibration motor
- Single core copper wire 1-1.5 mm
- 0.5 mm copper foil
- Battery
- Flux, solder, second glue, sandpaper
- A piece of plastic.

Instruments, used by the author.
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- Scissors, a hammer, nippers, pliers.

Manufacturing process.
To begin with, the author needed material for the case, he did not have enough tough copper foil, and he cut out a small plate from a used spray can. To do this, it needs to be pierced in order to discharge the remaining gas, and at the same time, to ensure entry for scissors.



The resulting plate is leveled, and cleaned with sandpaper on both sides.



For the manufacture of spider legs, he will use a single-core copper wire of 1 mm cross section. Cleans from it isolation, freeing veins. By the way, the first layer of insulation, which is located directly on the wire, it is better to save without cutting. From it it will be possible to make tips for paws.



Since spiders have eight legs, he needed four of these rods. Having lubricated the surface of the plate with flux, it is soldered to it using a gas burner.



Here is such a spider blank.


Now you need to cut all the legs to the same length.

The author cuts off the back of the plate, it is useful for a second contact.



It needs to be bent into this form.

Next, the master needs to glue the second contact to the body through the insulator, the trim from the plastic bottle is suitable. Details are glued together with second glue.



A vibration motor is glued to the place where the head of a normal spider is. It can be removed from any old mobile phone. It is important that the motor housing does not short-circuit the contacts.


It cleans the positive wire, and solders it to the upper contact with a soldering iron using flux.



In the same way, the negative wire is soldered to the body.



It remains to insert the battery, and the engine starts to work. Well, the spider, respectively, run around the table or floor. On the ends of the legs, it is advisable to put on scraps of insulation, which was removed from the wires.





By the way, if there is no desire to fool your head with the manufacture of a soldered case, then this model can be made from the head from an old toothbrush. True, it will be called robot cockroach.

Thanks to the author for the simple but interesting idea of ​​a children's toy!
All good mood, good luck, and interesting ideas!

Author video can be found here.
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10 comments
Author
I forgot the line. And water runs out of them
Author
From MGTF to make. HA.
Author
Reply from MIPT
Hatches opened in the ceiling
don't be alarmed, these are glitches
It happens sometimes.
dance3
Okay, you can and should be foolish.
I estimate the size of the photographs, if you compare the size of the wire and fingers, then it looks generally 2.5 squares. In general, it would be desirable to use something springy, such as an OVS, or steel veins of the P-274 vole, but there they are too thin.
Author
That I know that half a dash, but it's a lot for the legs.
A spider crawls along the wall
Striped like a Jew
Well, let yourself crawl
Maybe there is his hollow!
A spider is crawling along the wall, you fear, this glitch ....
This is not digging, it is an amendment that may come in handy for the future. In electrical engineering, it is customary to indicate the cross section of the wire (cable), in radio engineering - the diameter. The article says (implied, judging by the photo) about the cable, the most "running" sections of which are 1.5 and 2.5 mm. square. (1.36 and 1.78 mm in diameter). Of course, there are 1.0 mm.sq. in this row. but it must be ordered, "slow-moving" goods. I mean that some novice craftsmen follow the manufacturing instructions to the last letter, and then they spit that they got the "wrong".
Author
I’ve got it. I'm not a wang, estimate the diameter. said close to reality.
Just in case
single-core copper wire with a cross section of 1 mm
wire cross-section is measured in square millimeters. And the photo shows that there is clearly more than one millimeter (even though the cross section, even the diameter, they left at such a thickness not far from each other).

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