Flashing light

Roo’s been doing some open circuit board surgery on a doorbell so his house can twitter when it has visitors. By a stoke of luck (they were in the bargain bin when I needed one!) my doorbell flashes a light as well sounding a bell when it goes off:

Flashing. Lights.

Hopefully making it easy to hook up to one of these (when they’re available) with no chance of breaking the doorbell!


1 thought on “Flashing light

  1. If only the doorbell played ‘flashing lights’ when it rang, then all the stars would be aligned…..

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