Menu
![]() how big the average driving current needs to be). You need to decide how bright the diodes should be (i.e. If it would be powered with USB power only then you need to check if your diodes will be bright enough when driven with only about 2 mA in average. you want an option to create any pattern on the whole led matrix) then you can go on with a shift register brigade and use ISP SPI interface on even an ATmega32u4 (Teensy 2.0). If you want to control each one separately (i.e. Before deciding which controller to use, you need to decide first how you want to control the LEDs.
0 Comments
Leave a Reply. |