@@ -157,4 +157,9 @@ Temperature changes also seem interesting to explore in the same way and in the
* This [tutorial](https://www.instructables.com/Temperature-Sensor-With-Arduino-UNO/) from Instructables seems great to be combined with a black or red ink print, turning transparent respectively at 27°C and 47°C.
It could be great in an idea of **printed headband**, to measure the **body temperature**.
* If I imagine to apply the silk-screen printing on a transparent textile and to controle the displayed pattern by switching the temperature, this [tutorial](http://etextile-summercamp.org/2013/?p=540) seems interesting.
* If I imagine to apply the silk-screen printing on a transparent textile and to controle the displayed pattern & a LED by switching the temperature, this [tutorial](http://etextile-summercamp.org/2013/?p=540) seems interesting.
