Arduino MEGA 63 relay Web switch

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{TOC} [Web page|http://] !Part list | PCB | | | C1 | capacitor 10u | | R1-R63 | resistor 1k | | D1-D63 | LED diode | | U1-U8 | ULN2803 | | Arduino | short 29 pin | | Arduino | long 54 pin | | JP1,JP2 | jumper | | P1,P2,P3,P4 | header 2x10pin | | Four distance spacers | | !Assembly gallery [http://remoteqth.com/img/wiki-web-switch-1.jpg] ✔ All components [http://remoteqth.com/img/wiki-web-switch-2.png] [http://remoteqth.com/img/wiki-web-switch-2.jpg] ❏ Solder all resistor on bottom side [http://remoteqth.com/img/wiki-web-switch-3.png] [http://remoteqth.com/img/wiki-web-switch-3.jpg] ❏ Solder all resistor on top side [http://remoteqth.com/img/wiki-web-switch-led.png] ❏ Next step is LED diode - necessary to observe polarity [http://remoteqth.com/img/wiki-web-switch-4.png] [http://remoteqth.com/img/wiki-web-switch-4.jpg] ❏ Solder all LED [http://remoteqth.com/img/wiki-web-switch-9.png] ❏ C1 capacitor [http://remoteqth.com/img/wiki-web-switch-5.png] [http://remoteqth.com/img/wiki-web-switch-5.jpg] ❏ Eight ULNs IO [http://remoteqth.com/img/wiki-web-switch-6.png] ❏ Short pin header on bottom side [http://remoteqth.com/img/wiki-web-switch-7.png] [http://remoteqth.com/img/wiki-web-switch-7.jpg] ❏ Long pin header on bottom side [http://remoteqth.com/img/wiki-web-switch-8.png] [http://remoteqth.com/img/wiki-web-switch-8.jpg] ❏ Four 20pin header and two jumper on top side ❏ Four distance spacers
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