Whadda Electronic Christmas Tree - Soldering Practice and Electrical Engineering D.I.Y. Kit (WSSA100) The ZT100 is a battery

The ZT100 is a battery powered

a crawling robot

Features a switchable output of 0

Petrol fumes adjusting valve vacuum & ignition

75mm screwdriver Soldering Iron Tip with solid copper construction

Whadda Electronic Christmas Tree - Soldering Practice and Electrical Engineering D.I.Y. Kit (WSSA100) The ZT100 is a batteryBuild your own LED Christmas Tree with this fun and educational beginner's soldering project Features a green PC board with 16 bright red LEDs mounted in the traditional tree pattern. A nice 4 transistor circuit is used to make the LEDs blink just like your big tree does! Self standing, or hang on your tree with a hook Runs on a standard 9V battery (not included). Christmas has never been this cozy! Makes a great Christmas gift for the budding