KOSMOS Line-Follow Robot
SKU: 67301655376

KOSMOS Line-Follow Robot

Sale price$35.99 Regular price$39.99
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Description

KOSMOS Line-Follow RobotDie Challenge: Einen Roboter konstruieren, der ganz von alleine einer Linien folgen kann! Genau die richtige Aufgabe fr Nachwuchs Maker, denn je nach Einstellung der elektronischen Bauteile verndert der Roboter sein Verhalten. Wenn alles klappt, folgt er mit seinem Motor und den Rdern einer schwarzen Linie und will herausgefordert werden. Schafft er auch Kurven? Eine echte Knobelaufgabe! Das Besondere an diesem Roboter: Durch ihn wird greifbar, dass

Die Challenge: Einen Roboter konstruieren, der ganz von alleine einer Linien folgen kann! Genau die richtige Aufgabe für Nachwuchs-Maker, denn je nach Einstellung der elektronischen Bauteile verändert der Roboter sein Verhalten. Wenn alles klappt, folgt er mit seinem Motor und den Rädern einer schwarzen Linie und will herausgefordert werden. Schafft er auch Kurven? Eine echte Knobelaufgabe!

Das Besondere an diesem Roboter: Durch ihn wird greifbar, dass auch analoge Elektronik dazu in der Lage ist, Umweltreize zu verarbeiten - ganz ähnlich wie Motten, die zum Licht fliegen. So lernen Kinder zwischen zehn und 14 Jahren beim Konstruieren mit dem KOSMOS Bausatz nicht nur eine Menge über Widerstände, LEDs und Potentiometer, sondern auch, welche Parallelen es zu anderen Welten gibt!

Inhalt: Teilbestückte Platine, bedrahtete elektronische Bauteile, Motoren, Räder, Reifen, bedruckte Roboterdekoration, Anleitung

Zusätzlich wird benötigt: 2 x 1,5-V-Batterie Typ Lr6 (AA, Mignon)

Achtung: Dieses Spielzeug ist ausschließlich für den Gebrauch durch Kinder ab dem Alter von 8 Jahren bestimmt, da elektrische Komponenten zugänglich sind. Anweisungen für Eltern oder Betreuungspersonen sind enthalten und müssen befolgt werden. Verpackung und Anleitung aufbewahren, da sie wichtige Informationen enthalten.

Für Kinder unter 3 Jahren nicht geeignet. Erstickungsgefahr, da kleine Teile verschluckt oder eingeatmet werden können.



Achtung! Für Kinder unter 3 Jahren nicht geeignet. Erstickungsgefahr, da kleine Teile verschluckt oder eingeatmet werden können.
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SKU: 67301655376

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Jennifer L Cremata
Los Angeles, US
★★★★★ 5
Very healing
I bought this for face but had also heard that this can be used for other skin issues. Yesterday, I cut my index finger with a label remover (basically a razor blade). Once I stopped the bleeding, I kept it clean and covered for a bit. Before bed, I decided to put a dab of this on my cut, when I woke up this morning, it's like a miracle! It barely hurts and looks quite healed!
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Reviewed in the United States on May 20, 2026
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Verified Purchase
DWF
Alexandria, US
★★★★★ 5
It works... very well... for me. VERY WELL.
I typically detest American companies as many of the products contain both harmful and helpful ingredients at the same time. So far, Prequel has EXCEEDED my expectations. PROS: It works for my skin. EWG gives good scores to Prequel also. Skin looks great afterwards. No scent. Lasts for hours with a healthy skin tone. You don't have to use a lot to cover an area (see below). CONS: Slightly greasy when applied so it not a lightweight cream. Small tube (see below). Pricey. You don't have to use a lot. I find that due to its slightly greasy nature, you can use much less to cover a greater area. Afterwards the greasiness disappears, leaving plump, healthy feeling skin texture. As with any skincare product, your skin may react differently. I have tried major Western brands which worsened my skin (Cereva for instance) before switching to Korean & Japanese products (far superior). Prequel is now the only Western brand I will use on a regular basis, to include their bar of soap (superior to my regular Korean brand).
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Reviewed in the United States on September 14, 2025
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UrbanUtah
Cuba, US
★★★★★ 5
Great dry spot treatment!
Worked wonders on winter dry patches on my cheeks and sides of mouth. I’m a somewhat new Prequel product user. I follow the creator on YouTube and love her skincare videos. I have tried a few products so far and have been happy with the results. I just ordered the foot repair ointment for my husband as well. I think this brand is a great value for the money. I have not had any bad reactions so far and I have VERY sensitive skin. This ointment is lightweight and melts into my skin well and the next morning my dry spots were literally invisible. It’s fragrance free, I did not notice any scent at all, which is importance to me.
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Reviewed in the United States on January 3, 2026
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gina
Lexington, US
★★★★★ 4
Prequel is always great
Very soothing and calming for skin. Tube lasted a long time. I have sensitive skin and often have reactions but did great with this.
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Reviewed in the United States on March 14, 2026
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Kitkat
Massapequa, US
★★★★★ 5
This is a barrier cream?
I also have very oily skin, so normally I stay away from anything that says barrier or balm. I push skin a lot lol...with max strength tretinoin, glycolic acids, salicylic acids, vitamin C... so there are times when I just need max help from a richer product bc sometimes I take it too far. LRP Cicaplast has been a staple and has saved me many a times. I bought this bc of the high percentage of ectoin, 5%, and it was so reasonably priced. When I squeezed the tube, I was really worried, it was thicker looking than the Cicaplast. However, when I spread it out, it was SO light and a tiny amount --barely a pea size, was enough to coat my face. It did not feel heavy. Even with my oily skin, I think I could wear this everyday. As an experiment, I applied any excess on one side of my hand, as I'm right handed, I would apply it on my left hand. I've had this about a week, and right now after doing the dishes, and washing my hands multiple times without any hand cream on it, my right hand is definitely drier than my left hand. My left hand also looks less red and more calm. This formula is 5 stars for both the effectiveness and the elegant formula. It may yet replace my LRP Cicaplast...we'll see!
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Reviewed in the United States on November 6, 2025

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