background image

 

 

ELMYRA v1.3 

by neutral labs

 

 

 
 
 

 

 

 

Build Guide 

 

Congratulations on your decision to build the mighty Elmyra. Your life 
will change forever due to this experience. If nothing else, you’ll be 
in possession of this wonderful machine that you likely did not 
possess before. Unless, of course, this is not your first build, in 
which case I need to tell you that you are a great person. 
 

Panel 

 

First prepare the panel. Place the 4 LED sockets in the positions 
shown below and fix them with the nut on the back. 

Summary of Contents for ELMYRA

Page 1: ...xperience If nothing else you ll be in possession of this wonderful machine that you likely did not possess before Unless of course this is not your first build in which case I need to tell you that y...

Page 2: ...ottom side tighten the nut and do not use any washers The nut must be in contact with the metal film below Then solder the 4 pin SMD header to the back of the panel so that the pins point towards the...

Page 3: ...the PCB Electrolytic capacitors have a short leg that goes on the minus side and they re also marked with a printed stripe on this side The IC has a dot that must match the notch in the socket And th...

Page 4: ...R9 47 no R4 R6 R8 R18 4 7 k no You can substitute R18 for a lower value if you like the power LED to be brighter Or for a higher value if you like it dimmer Do not go below 50 R10 R11 R12 220 k no Yo...

Page 5: ...attention to polarity Next solder all capacitors except for the 3 large ones C1 C2 C3 Once more polarity matters except for C7 Now solder the headers onto the PCB Break the long female header strip ap...

Page 6: ...owards the PCB top edge flat side of the printed circle LED4 blue LED yes The short leg towards the PCB bottom edge flat side of the printed circle Now flip all the switches to the down position Caref...

Page 7: ...ntil everything else is complete in case you need to troubleshoot Connect Panel and PCB You can now connect the panel and PCB with a 4 pin Dupont cable Check the panel and PCB images below and connect...

Page 8: ...GND to PCB pin 4 Almost Done Connect the USB power cable and turn the device on by flipping the power switch down If everything is working the only tasks left are to put the knurled washers and nuts...

Reviews: