Another week, another LCD. The alphanumeric display just didn't have enough screen real estate, and bargraphs would have been difficult to render.
The Nokia 5110 display (aka the 4884) is on eBay at rock bottom prices just now and although it's a 3.3v device, it works just fine at 5v. It has 48 pixels up and down and 84 pixels left to right. There's no built in character set so you have to create this in your sketch, but examples abound on various Arduino sites.
The Nokia 5110 display (aka the 4884) is on eBay at rock bottom prices just now and although it's a 3.3v device, it works just fine at 5v. It has 48 pixels up and down and 84 pixels left to right. There's no built in character set so you have to create this in your sketch, but examples abound on various Arduino sites.
Ii
so helpful
What is the difference between w and wp in terms of power?
So you built this without an analog/power circuit?
very nice work i like!!
please
– Source code
Hi! Have you ever tried – Maxim Earth 4 Energy (search on google)? Ive heard some awesome things about it and my work buddy got big returns with it.
Lol, you're the only person on the planet that never had a Nokia fiftyone, ten? 🙂
Great work! What is the model name of the voltage measuring breakout board you're using?