====DIY Photocell Diode?==== {{:pasted:20200906-100912.png?600&direct}}\\ \\ \\ {{:pasted:20200906-102051.png?600&direct}}\\ [[ 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**\\ {{:pasted:20200908-084809.png?600&direct}} [[ 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]]\\