Piranha LED Carrier Boards
author: n0mjs710
2 layer board of 5.56 x 0.65 inches (141.3 x 16.5 mm)
Uploaded:
January 02, 2015
Shared:
January 02, 2015
Total Price:
$18.10
Each PCB contains 8 individual board that you “snap” apart. Each board holds one piranha LED and a current limiting resistor. The 10-pin dual-row header uses two pins for ground (return) and the 8 remaining are each used on one board. This allows one to use a ribbon cable to access 8 LEDs in “parallel”. Originally created to build an 8x8 matrix of LEDs with 16 I/O lines.
A MCP23S17 and MOSFET driver board intended to be used with these boards is located here:
https://oshpark.com/shared_projects/ZkcYL0bz
Each PCB contains 8 individual board that you “snap” apart. Each board holds one piranha LED and a current limiting resistor. The 10-pin dual-row header uses two pins for ground (return) and the 8 remaining are each used on one board. This allows one to use a ribbon cable to access 8 LEDs in “parallel”. Originally created to build an 8x8 matrix of LEDs with 16 I/O lines.
A MCP23S17 and MOSFET driver board intended to be used with these boards is located here:
https://oshpark.com/shared_projects/ZkcYL0bz
