But still I would like to upload some code to my Arduino, is it safe to plug in usb cable at the same time with dc adaptor?
In more case, is it safe to plug in usb cable, dc adaptor, and 4 AA battery at the same time?
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