====DIY Photocell Diode?====
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[[ https://www.teamwavelength.com/photodiode-basics/?fbclid=IwAR0_JcGp_bnufBiEOI9UqCt4TEefA55lXbs9409w_b_cBZRUa99G4J9Au7M|What is a photo diode]]\\

[[https://en.wikipedia.org/wiki/Photoelectric_effect|Photoelectric effect]]\\


**DIY Diode Modern Cuisine**\\
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[[ https://halestrom.net/darksleep/blog/021_more_diodes/?fbclid=IwAR0_JcGp_bnufBiEOI9UqCt4TEefA55lXbs9409w_b_cBZRUa99G4J9Au7M |DIY Aluminium Diode]]\\

[[ https://en.wikipedia.org/wiki/Cadmium_sulfide?fbclid=IwAR0_JcGp_bnufBiEOI9UqCt4TEefA55lXbs9409w_b_cBZRUa99G4J9Au7M |Cadmium Sulfide]]\\

[[ https://brainwagon.org/2011/05/20/diy-fethome-made-transistor-scientific-american-june-1970/?fbclid=IwAR3tV4bU64wiry8X6lqUnbD8C8lASaSp_WFcNgqgpIee3A-m-cLAdBMd3HU |DIY FET/home-made transistor]]\\

[[ http://www.sparkbangbuzz.com/els/photocell-el.htm |Simple home-made Photocell]]\\