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USB lamp kit Build Instructions Issue 1.1...
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USB lamp www.kitronik.co.uk Build Instructions The finished USB lamp PCB is shown left. Before you put any components in the board or pick up the soldering iron, just take a look at the Printed Circuit Board (PCB). The components go in the side with the writing on and the solder goes on the side with the tracks and silver pads.
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USB lamp www.kitronik.co.uk How the USB Lamp Works Switch Switch 5v USB 5v USB power power 150Ω (white) 150Ω (white) supply supply 0Ω (colour) 0Ω (colour) The circuit diagram for the USB lamp is shown on the left. It is a very simple circuit. The 5V that powers the circuit is supplied from the USB connector.
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