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moodlamp_hardware-debugging [2010/04/07 20:16] – created 85.181.10.170moodlamp_hardware-debugging [2010/04/08 14:24] – Missing color/permanant flashing martin
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-====== Test 1 ======+====== Test 1: short circuit ======
 Test for short between 5V and Ground: Test for short between 5V and Ground:
  
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 If you have a short look closely at your PCB an find the short! As soon you have no short it is safe to connect your moodlamp to the Power Supply. If you have a short look closely at your PCB an find the short! As soon you have no short it is safe to connect your moodlamp to the Power Supply.
  
-====== Test 2 ======+====== Test 2: USB Chip ======
 Test the USB Connection. Test the USB Connection.
  
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 </code> </code>
  
 +====== Missing color/permanent flashing of LED ====== 
 +  * Consider resoldering your LED-wires to the PCB. 
 +  * Switch your Multimeter to "continuity check" and check if there is a connection between the "screw terminal (X1)" and the three big resistors. If yes: correct this! There should be no connection.