Esta es una pregunta un poco diferente de lo normal ...
AliExpress está arruinando mi vida, a veces ordeno cosas que ni siquiera necesito porque parece genial. Hace un tiempo pedí 500x 555 chips por unos pocos dólares, no he usado uno.
¿Qué proyecto genial podría hacer con tantos 555 chips? Estoy abierto a todos los proyectos absurdos, estúpidos, útiles y no útiles u originales.
Tal vez un reloj gigante de estilo depredador? https://www.youtube.com/watch?v=UyBwKHCtgm0
O tal vez solo una matriz de LED parpadeante aleatoria sin nada útil.
Abierto a todas las sugerencias :)
Respuestas:
Purchase 500 741 op amps. Then go around to schools giving the 741 and 555 away as examples of antique circuits
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My first inspiration that is somewhat silly would be to create some kind of chain reaction circuit where you press one button and then it trigger a 555 that then trigger other 555. each 555 will also light a LED to indicate where the chain reaction is occuring. That way you get your own small scale nuclear chain reaction simulator. You can play with different propagation frequencies and different arrangements. I'd set them up in such a way that you can easily switch the explosion pattern.
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555 pendientes
Figura 1. Estos son aretes FIN05 / 5640 que estaban disponibles en Etsy pero están agotados.
Hay una brecha en el mercado. ¡Ve a por ello!
¿Qué tan rápido puedes hacerlos? (¡Tiempo lo es todo!)
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To save some money, next time buy components without the corner hole to screw it on a PCB / proto plate, but use one or more 555's and glue your component on top of the 555. Just to use them as kind of spacer.
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One NE555 contains 25 transistors (some sources say 24). That's giving you the solid number of 12500 transistors, which is more than in a Z80 microprocessor at ~8500. If they were neurons, you'd have the vast computational power of a sea slug brain at your disposal.
So don't expect your 555s soldered together on ~500cm² of PCB, each with their own old-style 100nF cap next to it, to develop a consciousness, but a Turing machine should be doable. At least you won't need an external clock.
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