Four Pack FK109 2 LED Flasher Each LED flashes alternately. Flash rate is adjustable. This represents a very low cost and easy-build introduction to basic electronics. PCB Dimensions 36x31mm - Powered from 6-9VDC  Price $11.80 for four kits inc GST plus P&P - That's less than $3.00 a kit.!!

Three Pack FK110  3 LED Chaser. Each LED goes off in turn to create aflowing effect. Experiment with different component values to change the flash rate. Scale up the LED count to make flashing signs.  PCB Dimensions 40.5x33.5mm - Powered from 6-9VDC  Price $10.47 for three kits inc GST plus P&P - That's still under 3.50 a kit!

Triple Pack FK111  5 LED Flasher. Each alternate LED flashes in its turn. Variable flash rate. Scale up to make make flashing signs.  PCB Dimensions 40.5x33.5mm - Powered from 6-9VDC  Price $11.46 for three kits inc GST plus P&P

Twin Pack FK112  10 LED Flasher Circular. Twp lots of 5 LEDs (green and red) are arranged in a circular pattern. Each alternate LED group lights up in turn. The flash rate may be varied by adjustiing the on-board trimmer potentiometer. Scale up the LED sizes for bigger displays. 9V operation.  Price for the twinpack including GST is $11.12 Plus P & P. That's only $5.56 a kit.

FK11510 LED Running Light - Linear.  Each LED lights in sequence with a variable flash rate.  With a simple modification it can be configured to run in 3, 4, 5 up to 10 LEDs in a sequence. Adding a few diodes can make the FK115 into single LED or multi LED flashers.  Add our multi-channel power driver boards or solid state relays and you can power giant displays using high powered LEDs or incandescent lamps.  
Here are just a few of the effects and functions that can be obtained from the FK115:
10 LED, Chaser,  5 LED two way Knight Rider, Count to "n" and repeat, Cascade, flowing stream,  count to "n" and halt, waves, lightning flash, random sparkle, counting and dividing. 
So far we have counted:
14 different functions, 
8 different visual effects, 
11 Model Maker's projects plus  
22 practical projects. 
It is hard to imagine a more versatile kit than the easy-to-build FK115   

PCB Dimensions 68x38mm - Powered from 6-12VDC  Price $9.15 inc GST plus P&P

Do you want very long sequences of "Running Lights" of "Chasers"?  This module is designed to work with our FK115, to permit a cascade up to almost any number of LED's.  

For those with Electronics design and assembly experience, you can simply purchase this module and start building your own very long system of running LED's.   

For those who would like some assistance, we offer our "Long Running LED Chaser System" (See the item on this page). The System Instruction Guide gives full step-by-step instructions and photos of how to modify the FK115 Kits.

This system kit is designed to permit very long runs of LED "Chasers". (These are also sometimes known as "Running Lights").

This system kit is designed to allow use of inexpensive, easy to assemble Existing Kits which can be "Cascaded". IT comes with a very detailed "How To" Instruction guide , explaining how the cascading can be expanded out to almost any number of LED's.

Included with this system kit are: 5 x FK115 10 LED Running Light standard kits, 1 x KSK115 Cascading Interface Module and a very detailed step-by-step set of notes and photographs of how to modify the Standard FK115 so that it can cascade out to more LED's.

For a video of the system working, visit our YouTube Demonstration at http://www.youtube.com/watch?v=AByFjgVCqh4

FK116 10 LED Running Light - Circular Each LED lights in sequence. Variable flash rate. Uses the same circuit at the versatile FK115.  PCB Dimensions 63x51mm - Powered from 6-12VDC  Price $9.15 inc GST plus P&P

FK117  12  LED Two Way Chasing Light. Two rows of 6 LEDs operate sequentially  Variable flash rate. Scale up the LED count to make flashing signs. PCB Dimensions 71x45mm - Powered from 6-12VDC  Price $89.71 inc GST plus P&P

FK118 16  LED Rotating (Chasing) Light  LEDs light sequentially, simulating rotation. Variable flash rate. The same circuit may be adapted to high brightness  LEDs may directed horizontally to create warning signs or to simulate a "lighthouse" effect. PCB Dimensions 74.5x53mm - Powered from 9-12VDC  Price $12.22 inc GST plus P&P

FK130  3 Channel Light "Dancer" Each output responds to different sount frequencies and intensities. The FK130 will drive up to 500Watts 240V AC.  PCB Dimensions 63x51mm - Powered from 12VDC Price $17.78 inc GST plus P&P

FK140 16 LED Flashing Christmas Tree LEDs Blink alternatelyin sequence. Variable flash rate.  Nice window decoration or on the real tree.  PCB Dimensions 66x106mm - Powered from 9VDC  Price $10.80 inc GST plus P&P

FK142 Robot Eye Flasher Green and Yellow LEDs outline the robot "face".  Two Big LEDs blink to simulate eyes.   PCB Dimensions 40x41mm - Powered from 3VDC  Price $8.44 inc GST plus P&P

FK144 6 Programme 4 Channel LED Chaser Controller PRICE BREAKTHOUGH!!
This versatile unit offers the following:  Sequence 1. Turn each channel on sequentially from Channel 1 to 4  and sequential OFF back to the first Channel.  Sequence 2. Turns Channels 1 to 4 OFF sequentially when all channels are normally ON.  Sequence 3.  Flashes each channel ON in sequence 1, 3, 2 and 4. Sequence 4. Channels 1 to 4 turned ON in sequence then back down  to Channel 1 in reverse order.  Sequence 5. Channels  1 to 4 OFF in turn and then ON again in reverse order. Sequence 6  Lights flash from 1 to 4 and back to 1. each Channel capable of switching 25Watts (100Watts Maximum) PCB size.87.5x68mm Power 12VDC  Price $23.47 inc GST plus P&P

FK146 25 LED Starburst  Spectacular"fireworks" simulation display. Looks like a skyrocket launching into a starburst. High-brightness  LEDS. Circuit can be upscaled for public decorations and retail decorations. PCB Dimensions 96x148mm Powered from 9-12VDC Price $19.53 inc GST plus P&P

Twin Pack FK147 11 LED Flasher A 5 pointed star is described by LEDs blinking alternately. Suitable for decorations and retail POS indicators. Variable flash rate. PCB Dimensions 36x56.5mm  3VDC Operation  Price $13.30 for two kits inc GST plus P&P

FK148 4 Way LED Traffic Light Suitable for model builders such as model railway and model village hobbyists  PCB Dimensions 30.5x90mm Power  9-12VDC Price $10.14 inc GST plus P&P

FK149 LED ARROW Chaser Suitable as an Emergency Sign, Exit, Entrance signs, POS indicators, danger points and emergency equipment  locators.  Automobile and trailer turning indicators. Optional colours and larger formats may be ordered.  PCB Dimensions 72x54mm Power  9-12VDC 70mA. Price $9.38 inc GST plus P&P

Twin Pack FK150 Atomic Chaser  "Electrons" spin around a nucleus.  Same circuit can be used with larger displays for POS.   PCB Dimensions 42x60 mm Power  9VDC Price $9.60 for two kits inc GST plus P&P

FK153 25 LED Windmill Adjustable "Rotation" rate. Same circuit can be used with larger displays for POS.   PCB Dimensions 67x108 mm Power 45mA.  9-12VDC Price $11.56 inc GST plus P&P

FK154 22 LED Electronic Sand Glass Adjustable rate of "sand" fall. Suitable for games time out.   PCB Dimensions 67x108 mm Power  9-12VDC Price $14.94 inc GST plus P&P

FK157 10  Bi-Colour LED Chaser Light Bar . Sequence:  Lights spread from centre - green - and return from the extremes - red- Adjustable rate of "spread". Suitable for games time out.  PCB Dimensions 74x46mm  Power  9-12VDC 15mA. Price $11.89inc GST plus P&P

FK170 DANGER! LED Triangle A triangle of high brighteness LEDs sets off a large "!" to warn of dangerous situations such as liquid spills, gas leaks and other hazardous situations in public places. Could be mounted on tip of signs or bollards to add emphasis to the hazard warning.  PCB Dimensions 90x90mm Power  9VDC Price $14.07 inc GST plus P&P 

The FK 181 Sound Level Meter kit  is similar to a VU in concept.  Normally supplied with  10 red LEDs, users may subsitute LEDs of different colours to suit their own applications.  The FK181 normally takes its sound signal from a supplied electret microphone but the same circuit may be used with DC sources by by-passing the input capacitor.

MXA055 4 Channel 4000W Running Light Driver 32 Fixed Programmes plus 10 User Dedined Sequences)  Developed for driving 240VAC incandecent lamps, this unit can also be used to drive 24VAC circuits making it interfaceable with LEDs.   PCB Dimensions 67x108 mm Control Circuit  Power 24VDC 60mA Price $49.39 inc GST plus P&P

FK124 12V Xenon Flasher Hook this into your alarm system or intruder sensor. Gives the impression that a photo has been taken. The continuous flashing will certainly disorient the  unwelcomed "visitor",

FK182 AVR LED CHASING LIGHT 12 LED 16 PROGRAM
The FK182 demonstrates how,  by utilizing an AVR  microcontroller many more functions can be incorporated into a device without increasing the circuit complexity.  In this case, the FK182 offers 16 different LED chasing and flashing sequences which can be selected individually or cycle through the whole 16 and repeat.  The FK182 will find application in festive decorations, party and dance lighting and advertising.
SEQUENCE TABLE
- Program 1 Each LED turned on and OFF in sequence.
- Program 2 Lighting Two LEDs at a time.
- Program 3 Sequences Three LEDs at a time.
- Program 4 Adds one LED at a time LED remaining lit.
- Program 5 As in 5, but adding, two LEDs each time.
- Program 6 Runs from two outside LED to center adding LEDs until joining at the centre when all LEDs are lit, then,  running out from the center, turning  LEDs off until at the extremes all LEDs are OFF.
- Program 7 Runs to the left and right, adding two LEDs at a time.
- Program 8 Runs single LEDs sequentially to the center and out from the center.
- Program 9 Runs LEDs continually from the center.
- Program 10 Runs to the center, from both sides.
- Program 11 All LEDs are lit being turned off and on at a time.
- Program 12 Each LED blinked, in sequence.
- Program 13 Three LEDs blinked, at a time in sequence
- Program 14 Six LEDs blinked alternately
- Program 15 Three then six LEDs alternately .
- Program 16 All LEDs are lit then turned off one each time.

Power supply: 9-12VDC./max. 60mA.
Output:  12 LEDs.
Programs: Up to 16 programs.
Flash Rate: User selectable.
PCB dimensions: 3.25" x 1.95"x 0.6" (82.55mm x 49.53 x 15mm)

The FK 156  is a one way traffic light sequencer that may be used with model villages or model railway scenery. The FK156 is fitted with 3 5mm LEDs, however, 3mm LEDs may be substituted.  Adding a power driver stage will allow the same circuit to drive full sized lights in class-room activities.
Price for two kits $8.03 inc GST plus pack and post.