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LED tiles V2: Difference between revisions
From London Hackspace Wiki
→Driving four panels
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Make sure you have 8+ Amps @ 5v per Panel. Minimum 32 Amps for 4 panels. | Make sure you have 8+ Amps @ 5v per Panel. Minimum 32 Amps for 4 panels. | ||
The wiring | The wiring for the middle connectors is: | ||
{|class="wikitable" | {|class="wikitable" | ||
!Arduino pins!!Panel pins | |||
|- | |- | ||
|Digital pin 3||D1 on | |Digital pin 3||D1 on panel 1 | ||
|- | |- | ||
|Digital pin 2||D2 on | |Digital pin 2||D2 on panel 1 | ||
|- | |- | ||
|Digital pin 0||D1 on | |Digital pin 0||D1 on panel 2 | ||
|- | |- | ||
|Digital pin 1||D2 on | |Digital pin 1||D2 on panel 2 | ||
|- | |- | ||
|Digital pin 8||D1 on | |Digital pin 8||D1 on panel 3 | ||
|- | |- | ||
|Digital pin 9||D2 on | |Digital pin 9||D2 on panel 3 | ||
|- | |- | ||
|Digital pin 10||D1 on | |Digital pin 10||D1 on panel 4 | ||
|- | |- | ||
|Digital pin 11||D2 on | |Digital pin 11||D2 on panel 4 | ||
|- | |- | ||
|Analogue pin 4||A0 on all | |Analogue pin 4||A0 on all panels | ||
|- | |- | ||
|Analogue pin 1||A1 on all | |Analogue pin 1||A1 on all panels | ||
|- | |- | ||
|Analogue pin 3||CLK on all | |Analogue pin 3||CLK on all panels | ||
|- | |- | ||
|Analogue pin 2||LAT on all | |Analogue pin 2||LAT on all panels | ||
|- | |- | ||
|Analogue pin 5||OE on all | |Analogue pin 5||OE on all panels | ||
|- | |- | ||
|} | |} | ||
