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Rectangular black plastic box containing 53 colourful circuit components

VATOS Science Circuit Kit 53PCS 150+ Projects STEM Toy

SKU CH-0Y6J-A0JHJ

A 53-piece electronics kit enabling over 150 circuit projects with lights, motors and sound for hands-on STEM learning

  • Battery runtimeTrue, false
  • Color familyBlack
  • Suggested age7
  • Recommend genderUnisex
  • Spec summaryPlastic, 10.62 L x 10.62 W x 2.55 H inches, 1.279 kg, Kid, C
  • Measurements14.33 in W × 12.83 in H × 9.06 in D
  • Over 150 projects build hands-on circuit skills
  • 53 colour-coded pieces enable quick snap-together assembly
  • Low-voltage DC supply and rounded plastic parts keep experiments safe
  • Detailed manual explains current, voltage, resistance and circuit logic
  • Compact 10.62 x 10.62 x 2.55 inch case stores everything neatly

Hands-on STEM kit with 53 pieces

This science circuit set contains 53 plastic components that let children build more than 150 different electronic projects. It is designed for boys and girls aged seven and up who want a practical introduction to basic circuitry concepts through guided experiments and free-form exploration.

Low-voltage parts with illustrated manual

The kit uses a low-voltage DC power supply and non-toxic plastic pieces with rounded corners to keep experimentation safe. A detailed instruction manual explains how to assemble each preset model and describes the working principles behind current, voltage, resistance, and series or parallel circuits.

53-piece count defines project variety

The number of included components directly determines how many circuit configurations can be attempted, with the manufacturer citing over 150 possible builds. Buyers who need a larger parts inventory for advanced electronics curricula or classroom-scale activities will find this set limited.

How it compares

Measured against everything we stock in STEM Kits & Building Blocks, at today’s prices. Recalculated every night.

Price $63.99
Pricier than about 81% of the 236 comparable items (median $28.99).

Specifications

Product
Brand nameGENERIC
Model nameScience Kits
Part number9989A
Product colorBlack
Product typeScience
Color familyBlack
Power
Battery runtimeTrue, false
Size & build
Measurements14.33 in W × 12.83 in H × 9.06 in D
Product weight1.279 kg
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
More details
Age groupAdult
Suggested age7
Recommend genderUnisex

Questions about this item

Which of the 53 pieces are most likely to need replacement after repeated builds?

The kit uses low-voltage DC power and non-toxic plastic parts with rounded corners; small items such as LEDs, wires or the motor can wear out first with heavy use.

What stops a build from running continuously for a long session?

Battery life limits sustained operation; the low-voltage supply will drain before any component overheats.

How much noise or heat does the kit produce when a motor project runs all afternoon?

The motor and buzzer create modest sound, while the low-voltage DC circuit generates negligible heat during extended play.

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