BC547 Transistor: Pinout, Equivalents and specifications

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Chloé Savard on Instagram: "Why is it blue, anyway? You see, when producing blue cheese like Roquefort, Gorgonzola or Stilton, cheese makers will add a special fungus called Penicillium roqueforti. This fungus is saprotrophic, meaning it feeds mainly on dead organic matter, and can be naturally found in forest soil and wood. Although in cheese-making, the fungi used to inoculate the milk is grown commercially; cheese-makers are not picking Penicillium up from forest litter, don’t panic! 😄 As P

Chloé Savard on Instagram: "So very shiny 🥹 These freshwater jewels are green algae from the Desmidiaceae family and the Cosmarium genus viewed under polarized light and magnified over 400 times! What is amazing about polarization, a special illumination technique, is that it makes all the small crystal molecules shine like glitters ✨ Cosmarium genus possess the most species among all desmids with more than a 1000 described species! Desmids can be found in various shapes and present diverse ce

Chloé Savard on Instagram: "My spirit animal under the scope 🔍 i am potato I used polarized light to look at all that starch hiding inside potato cells! This illumination technique is often used in geology so I now believe that potato rocks 😎 All the small rainbow bubbles are single starch granules! Lots of different plants, like potato, ginger, turmeric and mango, transform the sugar they made by photosynthesis into starch. This starch is stored in specialized organs like grains and tubers f

Relay Driver Circuit Using Transistor Bc547

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