Tutorial on soldering on ESE Lab web site http://www.ese.upenn.edu/rca/funstuff/soldering/soldering.html YouTube http://www.youtube.com/watch?v=MHNDa2Wvk8I&feature=related Snip the long leads of the components. 4. Testing : -First confirm the polarity of the capacitor on the PCB. (Warning: An electrolytic can burst if connected in reverse polarity) -Measure the voltage between pins 1 and 4 of the USB. Figure 5: USB Port Information 5. See picture of finished power charger board on next page –––––––
Tutorial on soldering on ESE Lab web site http://www.ese.upenn.edu/rca/funstuff/soldering/soldering.html YouTube http://www.youtube.com/watch?v=MHNDa2Wvk8I&feature=related Snip the long leads of the components. 4. Testing : -First confirm the polarity of the capacitor on the PCB. (Warning: An electrolytic can burst if connected in reverse polarity) -Measure the voltage between pins 1 and 4 of the USB. Figure 5: USB Port Information 5. See picture of finished power charger board on next page –––––––
USB_powersupply.docx