You can make a collage out of anything – Neil and Anthony’s project Escape uses the collage technique to make the birds from old mobile phones.
Wiki How to do anything: A collage is a work of art composed of numerous materials, e.g. paper, photographs, cut up text textiles or other objects attached to background support, such as plain paper. A collage also be sculptural when made with physical materials or even digitally manipulated images e.g. Digital Collage or Photomontage.
Originating from the French word “coller”, meaning “to glue”,a term coined by George Braque and Pablo Picasso and became a distinctive aspect of modern art.
Why not try this technique for your project especially if you want to explore how you can upcycle some old electronics.