The circuit was specially designed for shop windows animation as it makes use of a capacitive sensor that is triggered by touch control system. BC337 – a small signal NPN Silicon AF medium power ...
This is a very simple touch sensor switch that is build with the 555 timer IC. You just need to touch the metal plate and the relay gets energised and is kept in this state for about 100 seconds, then ...
Posts from this topic will be added to your daily email digest and your homepage feed. In other words, Apple has patents to two of the biggest features that are rumored to appear on the next iPhone.
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