FK143 Firefly Flasher

Kit includes all components and instructions to make a 3 volt bulb flash on and off like a firefly or blinking tower light at night. Many uses on the RR, on top of towers or beacons, blinking signs, highway barriers, traffic signals, etc. Speed of flashing can be adjusted with included potentiometer. The unit can also be used to make an LED or multiple LEDs of all types to flash the same as the bulb above.

The flash rate can be slowed down by using 33K resistors in place of the 3.3k resistors supplied in the kit. They are available as options when you purchase this item.

Kit comes with complete with circuit board, components, 3 volt bulb and instructions. Requires basic soldering skills and a 15 to 30 watt soldering iron. Solder is included in the kit

Another great kit to have fun with and add a new level of interest to your railroad. You can even combine it with our Illuminator Kit to have the scene automaticly turn on and off at predetermined intervals.

Learn Electronics and have fun at the same time. A great school ptoject too!

Have fun, that's what it's all about.