User Tools

Site Tools


wcore_res-sd

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
wcore_res-sd [2017/09/09 10:13]
latigid_on [BOM v1.0]
wcore_res-sd [2017/10/04 22:07] (current)
latigid_on [BOM v1.0]
Line 26: Line 26:
 |         ​|1 ​   |100n      |1206 or THT  |C1 |      |        |      |     | | |         ​|1 ​   |100n      |1206 or THT  |C1 |      |        |      |     | |
 ^LEDs^^^^^^^^^^  ^LEDs^^^^^^^^^^
-|         ​|1 ​   |Green |2*3*4 ​        ​| ​           |      |        |      |eBay     ​|use whatever colours |  +|         ​|1 ​   |Green |2*3*4 ​        ​| ​           |      |        |      ​|[[http://​www.ebay.com/​itm/​9-Lights-180PCS-Water-Clear-2x3x4mm-LED-Diodes-Rectangular-White-Red-Mix-Kits-/​|eBay]] |use whatever colours |  
-|         ​|1 ​  ​|Orange |2*3*4 ​        ​| ​           |      |        |      |eBay     | |  +|         ​|1 ​  ​|Orange |2*3*4 ​        ​| ​           |      |        |      |see above| |  
-|         ​|1 ​   |Red |2*3*4 ​        ​| ​           |      |        |      |eBay     | |  +|         ​|1 ​   |Red |2*3*4 ​        ​| ​           |      |        |      |see above| |  
-|         ​|1 ​  |Blue |2*3*4 ​        ​| ​           |      |        |     |eBay     | | +|         ​|1 ​  |Blue |2*3*4 ​        ​| ​           |      |        |     |see above| | 
 ^Switch^^^^^^^^^^ ^Switch^^^^^^^^^^
 |         ​|1 ​   |tact low profile ​     |                         | |MJTP1117 ​        ​| ​     |700310-62 ​    | | | |         ​|1 ​   |tact low profile ​     |                         | |MJTP1117 ​        ​| ​     |700310-62 ​    | | |
Line 48: Line 48:
  
 Note first of all that all components go on the bottom side apart from the SMT 2*8 header. Try to align the header as straight and as centred as possible. You may want to test fit with the [[wcore_usb|]] module as the IDC socket fits into a routed edge when the two PCBs are stacked. Note first of all that all components go on the bottom side apart from the SMT 2*8 header. Try to align the header as straight and as centred as possible. You may want to test fit with the [[wcore_usb|]] module as the IDC socket fits into a routed edge when the two PCBs are stacked.
 +
 +Note that if a box header is used, the notch should point towards the outer edge of the PCB (pin 1)
  
 As the SD socket can be a bit heat sensitive I am tempted to suggest the pin header should go on before. This will make the board uneven though and thus harder to put the other parts on. So if the header is soldered after the SD socket, be very careful to not heat the socket up too much.  As the SD socket can be a bit heat sensitive I am tempted to suggest the pin header should go on before. This will make the board uneven though and thus harder to put the other parts on. So if the header is soldered after the SD socket, be very careful to not heat the socket up too much. 
wcore_res-sd.1504952004.txt.gz · Last modified: 2017/09/09 10:13 by latigid_on