Digidimmer: Version 2

Back in September of last year I designed and constructed the first version of DigiDimmer (see here). I did finish that version but it had a few mistakes in it that required some surgery. I never got around to actually posting any pictures.

I went to see Jon and Mar in Boston in December of last year. Just before I went, I put a second version of DigiDimmer together. I am about to put a third version together (see next post) so I thought I would post some pictures of version 2 before I moved on.

Here is the schematic and BOM for DigiDimmer version 2.



Bottom view of the low voltage board. The high voltage board didn't change from version 1.


Top view of the low voltage board.


Picture of DigiDimmer side-by-side with an Insteon Dimmer.


Picture of the DigiDimmer high voltage board.


Picture of the DigiDimmer low voltage board.


Picture of a running DigiDimmer.

Here is a picture of output running at half power: