Wires & Boards

A simple to build festive project supplied with comprehensive instructions. Contents: • 16x 2.2 V 5 mm Red LEDs • 4x 100 R 0.25 W resistors • 4x 100 k 0.25 W resistors • 2x 10 uF capacitors • 2x 22 uF capacitors • 4x NPN transistors • 1x miniature slide switch • 1x PP3 battery clip • 1x PCB Requirements: • Soldering iron • Solder • ""Helping hands"" (optional) • ""Solder sucker"" (optional) • Cutters • PP3 battery