Brand new, never used, Running Light Module.

Three transistor design drives three LED's (light emitting diodes), in a sequential fashion (LED's turn on and off one after another). Flash rate can be be adjusted by changing component values.

A good circuit for teaching simple electronic principles, such as RC timing circuits and transistor switching.

Printed circuit board design, soldering required. Requires two AA batteries (not included). Assembled kits can NOT be returned.


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The seller makes no representation of any item(s) sold to be fit for a particular purpose and assumes no liability for its use or misuse. It is assumed that the unit(s) will be installed and operated by qualified personnel. The purchaser agrees that the seller shall not be held responsible or liable for any injuries or damages, whether incidental or consequential, associated in any way with the item(s).


See our other listings, for our EXCLUSIVE kit line, including reproduction Knight Allied and Heathkit items.

See our other listings, for our EXCLUSIVE kit line,
including reproduction Knight Allied and Heathkit items.