Kit makes a circuit to make sound effects to simulate a Fire Siren. Comes Complete with 2" speaker. Currently available only assembled!!

Available only assembled FA211 Circuit makes sound effects to simulate a Horse. Comes Complete with 2" speaker.

Kit makes seven LEDs blink very rapidly while the button is pushed, release the button and LEDs will light up like a single Die. see details

Xenon strobe kit makes very bright flashing pulses.

Kit makes two LEDs blink very rapidly while the button is pushed, release the button and only one of the LEDs will light depending when the button is release. Great for games or those critical decisions.

Kit makes 16 LEDs chase in a rotating fashion in two circles of LEDs, then starts over again. Adjustable speed.

Kit makes two sets of 6 LEDs chase back and forth, then starts over again. Adjustable speed.

Kit makes 10 5mm LEDs chase one LED at a time, then starts over again. Adjustable speed. Red LEDs, Requires assembly, but can also be purchased assembled & tested as an option Click More Info for Details of kit

Kit makes 4 small lights or LEDS chase in 6 different patterns

Kit makes 10 LEDs chase in a circle one LED at a time, then starts over again. Adjustable speed. Comes with 10 5mm RED LEDs. Requires assembly, but can also be purchased assembled and tested if desired