In this document you can find some pictures taken in the process of building the LED Panel.
Mounting the LED's:
![152406_152406.png 152406_152406.png](/t5/image/serverpage/image-id/117989i9B3EF72662571839/image-size/large?v=v2&px=999)
![2016-01-27_002745.png 2016-01-27_002745.png](/t5/image/serverpage/image-id/58298i2C11F28F4DEE4125/image-size/large?v=v2&px=999)
![152407_152407.png 152407_152407.png](/t5/image/serverpage/image-id/117991iEC2830AF207F738C/image-size/large?v=v2&px=999)
![2016-01-27_002937.png 2016-01-27_002937.png](/t5/image/serverpage/image-id/83218i44870282ECC0BB1F/image-size/large?v=v2&px=999)
First prototype for controlling only one LED strip using Level Shifter 74AHCT125:
![152408_152408.png 152408_152408.png](/t5/image/serverpage/image-id/117992iFC63049FECF32997/image-size/large?v=v2&px=999)
![2016-01-27_003138.png 2016-01-27_003138.png](/t5/image/serverpage/image-id/83219i0143F75D492558C0/image-size/large?v=v2&px=999)
![152409_152409.png 152409_152409.png](/t5/image/serverpage/image-id/117994iCE04A791EAED2FFD/image-size/large?v=v2&px=999)
![2016-01-27_003210.png 2016-01-27_003210.png](/t5/image/serverpage/image-id/83221iAFCDEFFA4373573A/image-size/large?v=v2&px=999)
Final Panel:
![152410_152410.png 152410_152410.png](/t5/image/serverpage/image-id/117995i3B17ADD444609D3B/image-size/large?v=v2&px=999)
![2016-01-27_003254.png 2016-01-27_003254.png](/t5/image/serverpage/image-id/83222i64C5F876BA8A2FEC/image-size/large?v=v2&px=999)
Wiring LED's:
![152411_152411.png 152411_152411.png](/t5/image/serverpage/image-id/117997i74A4CFEEF56577F7/image-size/large?v=v2&px=999)
![2016-01-27_003359.png 2016-01-27_003359.png](/t5/image/serverpage/image-id/83225iDFBE20AACAF4230F/image-size/large?v=v2&px=999)
![152412_152412.png 152412_152412.png](/t5/image/serverpage/image-id/117998i2E23F0CC1C619E74/image-size/large?v=v2&px=999)
![2016-01-27_003428.png 2016-01-27_003428.png](/t5/image/serverpage/image-id/82634iDFA57DAAC52E1EE3/image-size/large?v=v2&px=999)
![152413_152413.png 152413_152413.png](/t5/image/serverpage/image-id/118000i4C9EEE7DCB5950F1/image-size/large?v=v2&px=999)
![2016-01-27_003532.png 2016-01-27_003532.png](/t5/image/serverpage/image-id/82641i6FAE0D576FB82ED1/image-size/large?v=v2&px=999)
![152414_152414.png 152414_152414.png](/t5/image/serverpage/image-id/118001i14E3C1200662EEF8/image-size/large?v=v2&px=999)
![2016-01-27_003642.png 2016-01-27_003642.png](/t5/image/serverpage/image-id/82648i7998572905A1D213/image-size/large?v=v2&px=999)
The interface board between LED stripes and the multiplexer board:
![152415_152415.png 152415_152415.png](/t5/image/serverpage/image-id/118002i45978B74E9123DD6/image-size/large?v=v2&px=999)
![2016-01-27_003734.png 2016-01-27_003734.png](/t5/image/serverpage/image-id/82654iFAF12CCE9D6D7D1E/image-size/large?v=v2&px=999)
![152416_152416.png 152416_152416.png](/t5/image/serverpage/image-id/118003i3FA1A0F73F71851D/image-size/large?v=v2&px=999)
![2016-01-27_003851.png 2016-01-27_003851.png](/t5/image/serverpage/image-id/82655iEF5B5972AA5424ED/image-size/large?v=v2&px=999)
Interface board mounted:
![152417_152417.png 152417_152417.png](/t5/image/serverpage/image-id/118004iBDA5810B8726D4DB/image-size/large?v=v2&px=999)
![2016-01-27_003947.png 2016-01-27_003947.png](/t5/image/serverpage/image-id/82658iE23DF4CC35654619/image-size/large?v=v2&px=999)
First test of the panel without multiplexer board :
![152418_152418.png 152418_152418.png](/t5/image/serverpage/image-id/118005i774A222091AEE22C/image-size/large?v=v2&px=999)
![2016-01-27_004101.png 2016-01-27_004101.png](/t5/image/serverpage/image-id/82659iC8A83A616E38CE81/image-size/large?v=v2&px=999)
The multiplexer board using NXP CBT3257A:
![152419_152419.png 152419_152419.png](/t5/image/serverpage/image-id/118006iFE230B22A9C82BFE/image-size/large?v=v2&px=999)
![2016-01-27_004314.png 2016-01-27_004314.png](/t5/image/serverpage/image-id/82663i07FC93164EF4A929/image-size/large?v=v2&px=999)
![152420_152420.png 152420_152420.png](/t5/image/serverpage/image-id/118007i89A91D0D53598574/image-size/large?v=v2&px=999)
![2016-01-27_004939.png 2016-01-27_004939.png](/t5/image/serverpage/image-id/82664i1AF2578A71BF6C24/image-size/large?v=v2&px=999)
![152421_152421.png 152421_152421.png](/t5/image/serverpage/image-id/118008i6C14FFCED4B82291/image-size/large?v=v2&px=999)
![2016-01-27_005042.png 2016-01-27_005042.png](/t5/image/serverpage/image-id/82665iEA21BF1D23335BF2/image-size/large?v=v2&px=999)
Testing Mutiplexer board:
![]()
Adding the Power Supply and cables:
![152422_152422.png 152422_152422.png](/t5/image/serverpage/image-id/118009iFB6D979BF44818FF/image-size/large?v=v2&px=999)
![2016-01-27_005829.png 2016-01-27_005829.png](/t5/image/serverpage/image-id/82666i4ADCB9745773CCAE/image-size/large?v=v2&px=999)
![152423_152423.png 152423_152423.png](/t5/image/serverpage/image-id/118010iCA7DA9E8D742E446/image-size/large?v=v2&px=999)
![2016-01-27_005902.png 2016-01-27_005902.png](/t5/image/serverpage/image-id/82667i8743D508A9A1B235/image-size/large?v=v2&px=999)
Panel Test:
![152424_152424.png 152424_152424.png](/t5/image/serverpage/image-id/118011i68D382F1A6B6313C/image-size/large?v=v2&px=999)
![2016-01-27_005945.png 2016-01-27_005945.png](/t5/image/serverpage/image-id/58182i88C6E30BC9E02B80/image-size/large?v=v2&px=999)
Part 2: LED control method using the FlexIO
Or
Return to Project page: LED Panel control with FlexIO