The ETron Circuit Labs SK041 5/9/12 Volt Power Supply Kit is great power supply kit that can provide power in place of a battery to hundreds of kits and other projects. This power supply switches from 5 to 9 to 12 volts using the supplied slide switch. LEDs display the voltage level selected with Red indicating 5 Volts, Red and Yellow indicating 9 Volts and Green indicating 12 Volts.

Full color instruction manual makes this kit easy to build while explaining the theory of operation. Kit includes all electronic components and circuit board needed for completion.  (Solder, Soldering Iron and Batteries Sold separately)

*** PLEASE NOTE:  The SK-Series Kits require solder and soldering iron.  If you DO NOT want to solder please check out our PK-Series Solderless Kits ***

Educator discounts available.  We accept purchase orders from schools and other educational institutions - Please call for details 888-821-1100 or fax purchase order to 888-821-1100