|To wire up a startlight to the smartsensor you will need:
Cut one connector of the cable and solder in the components:
LEDs and resistors must be calculated acording to a supply of 5V. Use this URL to calculate the resistor value needed:
different color LEDs requere different resistor sizes.
There are limitations to the amount of power that can be surplied the USB connection, and each pin may not supply more than 40mA.