Virtual Lab
Build circuits with Arduino, ESP32, Deneyap Kart and Raspberry Pi Pico, program them with blocks or Arduino code, and run them in your browser.
The lab works best on a computer or tablet.
- 1Pick a board and an example, or add components to build your own circuit.
- 2Program with blocks; when ready, convert to Arduino code and continue in text.
- 3Press Run and watch the LEDs, sounds, servo and serial output live.
Circuit
Drag components to move them. Hold the orange cap to press a button; change potentiometer and sensor values in the component list.
Components
Serial monitor
How it works
- Pick a board and an example, or add components to build your own circuit.
- Program with blocks; when ready, convert to Arduino code and continue in text.
- Press Run and watch the LEDs, sounds, servo and serial output live.
Coming soon: 3D circuit view and MicroPython support.
The simulation is for learning and runs entirely in your browser; your code is not sent anywhere. Board pin-outs are simplified. Your work is only stored in this browser.Privacy Notice · Cookie Policy · © 2026 StemMaker Atölye®
