new icn messageflickr-free-ic3d pan white
Testing connecting Arduino to doorbell | by lilspikey
Back to photostream

Testing connecting Arduino to doorbell

checking that the arduino can read analog input from doorbell when it is activated.

 

analog input drops to zero when doorbell is activated.

 

doorbell circuit board is powered by 3v supply on arduino

1,062 views
0 faves
0 comments
Taken on July 12, 2010