Uno Arduino Uno for young makers
Build it on screen.
Then build it for real.
Wire circuits, experiment with code, and see your ideas come to life. Start with guided projects, then build your own creations.
Built for Alfi. Open to friends.
- Hands-on learning
- Virtual simulator
- Real Arduino code
- 12 guided projects
- 1Wire itDrag parts onto the breadboard and connect wires to the Uno's pins.
- 2Code itSnap blocks together and see the real Arduino C++ they make.
- 3Test itPress Run. LEDs glow, buzzers beep, and fans spin. Warnings flag mistakes before they cost a part.
- 4Upload itSend the code to your real Uno over USB, or copy it into the Arduino IDE.
See it in action
The whole lab, in half a minute
Wire a circuit on the virtual Uno, snap the code together, press Run and watch it work. Then measure it with the multimeter and upload it to your real board.
- Wiring checklist that ticks off as you go
- Blocks that turn into real Arduino C++
- A simulator that works out real voltages
- One-click upload over USB
12 Guided Projects
Start with simple circuits and build up to exciting projects.
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Blink an LED
1Starter
-
Traffic Light
2Starter
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Button Lamp
3Explorer
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Buzzer Doorbell
4Explorer
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Knob Dimmer
5Maker
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Night Light
6Maker
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Colour Mixer
7Maker
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Digital Dice
8Maker
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Intruder Alarm
9Maker
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Parking Sensor
10Maker
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Smart Fan
11Inventor
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Servo Pointer
12Inventor
Made for curious young makers
Uno Maker Lab is a safe place to learn electronics by experimenting. Build circuits on screen, write code, make mistakes and try again, before taking your ideas to real hardware.
More about us
- What you need
A computer or Chromebook with Chrome or Edge. An Uno kit is optional until you're ready to build for real.
- Safe by design
The simulator catches mistakes before they can damage a part, and parents can see progress from their dashboard.