thx for your reply.not having 5V is ok, I can amplifer it. now I don't know how to code it to make every steps keeping (50/256)s (let's say 8bit for 50s ramp time)
thanks. yes I know this, my original plan was to build a DAC (resistive ladder)to achieve it. Is this feasible? I'm new to Arduino and my main problem is coding I guess...
Please enter a valid email to subscribe
We need to confirm your email address.
To complete the subscription, please click the link in the
email we just sent you.
Thank you for subscribing!
via Egeo 16