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fischertechnik Electronics

SKU #CST-120
Availability: In Stock
Simple circuits, series and parallel connections, transistors, and more.


Teach the principles of electronics with this extensive 260-piece construction kit! Students in middle school and above will learn about simple circuits, series and parallel circuits, electronic circuits with transistors, capacitors, resistors, LEDs, and more. The electronics module is a control unit with eight fixed programs. It has two motor outputs, three analog inputs for sensors and potentiometers for controlling the speed of the motor. Many fascinating and functional models can be built, from a simple flashlight to a ship see-saw, an alternating flasher and a controllable ventilating fan. Models require a regular 9V battery (not included) but they can also be powered with the Accu Set (sold separately). The kit comes packed in a sturdy plastic storage box. We recommend one set for every two students. For ages 10+.

Set includes:
  • Complete instructions and activity booklet
  • Pre-programmed electronics module
  • XS motor
  • 2x transistors
  • 2x capacitors
  • 3x resistors
  • 2x mini-switches
  • Phototransistor
  • Temperature sensor
  • Lens tip lamp
  • 2x LEDs
  • 9V battery tray.

Main subjects:

Electrical circuits, series, parallel and three-way /four-way circuits / electronic components and circuits, and much more

Instructional activity information is also available for free download on the fischertechnik eLearning portal ( to support the student's learning process.

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