lcd

LCD initialisation by instruction.
Most display projects use Initialisation by Internal Reset Circuit which produces a default set of conditions.

The conditions include:

1. interface data path
2. number of display lines
3. 5 * 8 dot character font
4. display off
5. cursor off
6. blinking off

I would like to use alternative combinations - especially the 5*10 font. So this is the start of a project.

Useful as a small display board, 3V supply, no serial I/O pmk 157

16 * 4 lcd display

A screen shot of I2C protocol sample. I need to find the code - repeated sending of incremented data from Arduino to LCD.
The sample was recorded on a win 8 laptop.

i2c arduino youtube
I used this library libraries/liquid-crystal-i2-c this time.
Just to note the annotations on the photo .

mk158
check for assembly manual and user manual.