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== Specs == | == Specs == | ||
* 50 x 50 cm | |||
* 64 "Pixels" | |||
* 576 LED (5m LED stripe, cut into 3x1-pieces) | |||
* 12 volt | |||
* Arduino | |||
* Shift Registers | |||
For tests, i used 74HC_HCT595 shift registers (http://www.nxp.com/documents/data_sheet/74HC_HCT595.pdf) and uln2803a darlington arrays (http://www.ti.com/lit/ds/symlink/uln2803a.pdf). For some reason, it worked not as expected, so i bought TPIC6B595 high power shift registers. Maybe they will arrive in germany till middle of next week. | For tests, i used 74HC_HCT595 shift registers (http://www.nxp.com/documents/data_sheet/74HC_HCT595.pdf) and uln2803a darlington arrays (http://www.ti.com/lit/ds/symlink/uln2803a.pdf). For some reason, it worked not as expected, so i bought TPIC6B595 high power shift registers. Maybe they will arrive in germany till middle of next week. | ||