Skrotrobotter

Komponenter med særlig interesse:
motorer
kontakter (knapper eller slidere)
kapacitorer

Electrolytic Capacitor, Radial, 16x30 (Coloured).svg
By Inductiveload – Self-made, Solid Edge and Inkscape, Public Domain, https://commons.wikimedia.org/w/index.php?curid=3801496

LEDs (dioder)

Verschiedene LEDs.jpg
By Afrank99Own work, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=248198