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Color Sorting Machine Kit – Expansion (No Board)

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Prices updated: 13 Oct 2026

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About this product

A mechatronics project in which one servo brings each colored piece under a TCS3200 color sensor, which measures red, green and blue. A second servo then directs the piece into the matching bin. Students learn color frequency measurement, classification by comparison and controlling several servos with a separate 5 V supply. This expansion version does not include the board or cable.

Specifications

Age
14–16 years
Level
Advanced
Controller
Arduino Uno (not included)
Color sensor
TCS3200
Servo motors
2
Servo power
Separate 5 V adapter
Needs computer
Yes (for uploading code)
Estimated build time
4 hours

Frequently asked questions

Why do the servos need a separate 5 V adapter?

Servo motors can draw current spikes that the Arduino's 5 V pin should not supply. The kit therefore powers the motors from a separate adapter and teaches separating motor power from the controller.

Do I need to buy an Arduino board separately?

Yes. The expansion version does not include the Arduino Uno board or USB cable, so you need those plus a computer to upload the code.