4M – Steam Powered Kids – Intruder Alarm Robot
Build an intruder alarm robot and learn how the circuit works.
It keeps any unwanted intruders out of your room!
Children will have fun building the alarm robot, attaching the trigger plates and connections and then setting it up to stop unwanted intruders. The intruder alarm robot is connected to both sides of a doorway and when the door is opened, the highly-sensitive alarm triggers, alerting everyone to the intruders.
4M – Steam Powered Kids – Music Circuit
Create your electronic instrument and pretend to be a musician! You can use the module and the conductive tape to invent your own interesting circuits.
4M – Solar System Toys String Lights
- Explore all the wonders of outer space with this Solar System Kit!
- A great 4M product to stimulate mental development and focus on STEAM principles
- Igniting kids imaginations
- Package Dimensions: 6.0 L X 24.0 H X 24.0 W (centimeters)