I need a driver to a 6 x 7segments LCD. It is going to fit in my uC project where i have not a lot of free I/O's.
So i would need a LCD driver with for example I2C bus interface.
Do anyone have experience about that?
This is the LCD i will drive: (the lcd at the bottom)
https://www.elfa.se/elfa/produkter/en/2011641.htm
I have found this: (PCF8566P)
https://www.elfa.se/elfa/produkter/en/2013468.htm
Is this a good way of doing it, or is it better to buy a 16F88 and write my own lcd driver and multiplex to 6 lcd digits? It is 6 to much to multiplex, will the digits be weak?
So i would need a LCD driver with for example I2C bus interface.
Do anyone have experience about that?
This is the LCD i will drive: (the lcd at the bottom)
https://www.elfa.se/elfa/produkter/en/2011641.htm
I have found this: (PCF8566P)
https://www.elfa.se/elfa/produkter/en/2013468.htm
Is this a good way of doing it, or is it better to buy a 16F88 and write my own lcd driver and multiplex to 6 lcd digits? It is 6 to much to multiplex, will the digits be weak?