0-10v Output


I'd like to use arduino to drive a dimmable fluorescent lamp ballast. Any suggestions on getting 0-10v as an output.



you'll need an op-amp.. use google to search this forum, as this has been discussed before.


HI Stuart,

you should double check what kind of ballast you will use on the market are

0-10 V and 1-10 V versions

0-10 V requires a voltage from your circuit 1-10 V provides a voltage which you have to control

i had once big trouble with a bunch of 20 wrong boxes sold by our reseller as a 0-10 V dimmable ballast