---
title: Tutorials
---

Tutorials
=========

* [Installing and running XOD](./install/)
* [Required hardware](./required-hardware/)

1. [Hello](./01-hello)
2. [Upload to Arduino](./02-deploy)
3. [Pins, data, and the Inspector](./03-inspector)
4. [Fractional numbers and PWM](./04-pwm)
5. [Wiring configuration](./05-wiring)
6. [Adding nodes](./06-adding-nodes)
7. [Node labels](./07-labels)
8. [Constant nodes](./08-constants)
9. [Input from a potentiometer](./09-pot)
10. [Doing math](./10-math)
11. [Controlling servos](./11-servo)
12. [Accessing help](./12-help)
13. [Mapping values](./13-map)
14. [Adjusting map range](./14-map-adjust)
15. [Buttons](./15-buttons)
16. [Logic nodes](./16-logic)
17. [Reading lightness](./17-ldr)
18. [Comparing numbers](./18-comparisons)
19. [If-else branching](./19-if-else)
20. [Smoother changes](./20-fade)

* [Complex projects?](./complex-projects/)

### Contributed tutorials

* [Découvrir et utiliser XOD](http://formations.open-elearning.fr/modules/electronique/xod/decouverte/) (French, by [@pepe](https://forum.xod.io/u/pepe/summary))

### Obsolete tutorials

The articles which are going to be superseeded by the crash course above.

1. [Nodes and Links](./nodes-and-links/)
1. [Data Types and Conversions](./data-types-and-conversions/)
1. [Patch Nodes](./patch-nodes/)