Even though Nokia is largely an afterthought in the phone market now, there was a time when their products represented the state-of-the-art in mobile devices. Some of the their handsets even featured ...
The Nokia 5110 was interesting because it had a swappable outer cover, so you could personalize it by playing with various colors. Sorry Sony, Nokia did it first. This was my mom’s phone back then; ...
This tachometer is based on Atmel ATmega8L microcontroller and Nokia 5110 LCD LPH7366 for measuring rotation speed of any rotating things. A photo sensor is functioned by a photoresistor that is used ...