MoonTower STEM Kits

A new robot to build every month.

A STEM kit arrives every month. Your child wires a real circuit, writes a few lines of code and watches the robot come to life.

Join the waitlistHow it works
blink.inoPin 2, LED D1
void loop() {
  digitalWrite(LED, HIGH);  // on
  delay(500);
  digitalWrite(LED, LOW);   // off
  delay(500);
}
D1R1 220Ω
3.3 V0 V500 ms/div

Try it: drag the slider. The number in the code changes, and so does the light.

How it works

Short projects with results kids can see. They learn each idea by watching it work, then by breaking it and fixing it.

1

A box every month

A new kit arrives each month with every part and a clear, step-by-step guide. Each part is labelled, so kids know what it is and why it is there.

2

Build and code

Kids wire the circuit with their own hands, load a working example, then change it one idea at a time.

3

Watch it work

The robot answers right away. A light blinks faster, a motor turns, a drone lifts off. Cause and effect stay close together.

Month by month, from a blinking light to something that flies.

Each box builds on the last one, so the skills carry from one month to the next.

Step 1

Starter

Your first circuits and your first code. Lights, buttons and sensors, with no experience needed.

  • Inputs and outputs
  • Loops and timing
  • Reading a wiring diagram
Step 2

Motor

Make things move. Drive motors from your code and learn how to control speed, direction and position.

  • Motors and drivers
  • Power and current
  • Control with feedback
Step 3

Radio

Send signals through the air. Link two boards without wires and control one from the other.

  • How radio carries data
  • Sending and receiving
  • Remote control
Step 4

Drone

Build a small drone and fly it. See how motors, sensors and code work together to keep it in the air.

  • Assembly and tuning
  • Sensors and stability
  • Flight control code

Made for curious kids.

For your child

A hands-on project every month. They see what a loop, a variable or a voltage really does, long before a class asks them to explain it.

As a gift

A gift for a son, daughter, nephew, niece or grandchild that keeps going. A new box shows up every month, with a new robot to build.

Join the waitlist.

Leave your email and we will tell you as soon as the first boxes ship.