The world’s best baby monitor now uses science to help your baby sleep better | Inductor Color Codes

Hola Mario y a todos, mi duda es casi como la de un usuario que posteo aca, en un esquematico que aparece mas arriba, resumiendolo es un elevador de voltaje de 5v (minimo) a 12v con una corriente de 1,5A . O sea de 4 pilas aprox. se puede llegar a utilizar un amperaje de 1,5A (90 o mas % eficiencia) si esto es cierto ¿cuanto durarian estas pilas?.

valla es muy interesante este ic pero, me imagino que entre a mas voltaje convierta también mas rápido se acabaran las baterías o no?

To get the reading back, we used PWM over many metres of optical fibre, sufficiently isolating the expensive control system from any possible faults

Inductor is a passive component in an electric circuit which gives an equilibrium reaction and stores energy in a magnetic field form. The inductance is directly proportional to the number of turns a coil takes. This is used in consumer electronics, automotive, military and defense, RF and many more.

At least where I grew up, RS employees in the olden days didn’t “know their stuff” any better than they did in the final days.

You could say the same thing about using simple integrated circuits instead of discrete parts. Instead of making a timer out of discrete parts, people just lazily throw in a 555 IC.

You could make them work by soldering protective zeners to their gate and source terminals. I did that on a test batch; no casualties yet. Before that, I got away with sticking the MOSFETs and zeners in breadboards before class and telling my students not to move them around.

I’ve literally never heard of, nor seen, the cube. Meanwhile I’ve seen Tile everywhere. Clearly the iTek is a ripoff of Tile, since they look exactly the same and do exactly the same thing…

Para una aplicación casera o como práctica está muy bien, pero a nivel práctico, esos chips obsoletos no tienen cabida en la industria electrónica moderna.

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Here, it can also be shown that brilliant-power lasers simplify pretreatment. The macrostructures produced on the metal surface are filled with the molten thermoplastic during thermal direct joining. During solidification, the thermoplastic shrinks and thus hooks into the metal structure.

Another factor is standardization of the charging infrastructure. All 150k gas stations are standard. The variety of different charging standards means that the charging network for any one vehicle is smaller than the total.