#lcd display

Seven Segment Display board: Introduction:

7 segment displays are used for displaying numbers; they are useful when there is a need for counting like applications in the projects.

7 Segment board contains 4 displays and it can be interfaced to any port using the FRC cable provided with the kit. It needs two ports for operating the board, one for selection and another for segment control.

Operation:

Seven segment display board contains 7 segments and a decimal point. Each data port represents a segment in the display. The segments are controlled through the firmware. The pins are configured in active low. The first pin represents A, second pin represents B and so on.

Display codes:

Data Port :

J3 pins are active low. That means, grounding the bit will enable the segment LED and giving a High signal will disable the segment.

Control Port:  

J2 pins are active high. Giving High on the bit will enable the seven segment.

NC – No Connection

Power header:

There is a power header available on this board, J6. This can be used to test the display.

Trip to The Pace Gallery - 7.19.17

“ The opening structure looks a lot like a chandelier and had me transfixed for about ten minutes because sparkles…just standing there trying to get the perfect angle…to snap my camera at right time to get the lights before they flicker and fade into the next sequence. My pictures don’t do it justice. I walk past the light to what I hope is another exhibit and yes there is more. The next room is pitch black upon entrance. However you’ll soon realize that the only light is sourced solely from the cosmic panels on the wall that favor the Milky Way. My flash accidentally goes off but thankfully I’m not scolded harshly. I lose track of time in this room. Completely mesmerized…”

By Leo Villareal

Particle Field (2017) Views from Particle Chamber (2017) Ellipse (2017)