The world of littleBits (the “not-a-toy” toy that I reaaaally wish existed when I was younger) just got a little bit bigger: it can now play friendly with Arduino. If you’re not familiar with ...
Taking up a very interesting and new course at Uni, Applied Informatics, I managed to delve deeper into the inner workings of a lot of devices that make up the modern world. I got a surface ...
A buzzer has two pins, namely positive and negative. The positive terminal is represented by the ‘+’ symbol and negative terminal is represented by the ‘-’ symbol just like an led and a capacitor.
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