arduino nano
can i use 12V/2amp power adapter for external power supply of arduino..nano
I use arduino nano with HC-05 bluetooth module and connect led strip with board can i power up arduino nano board with 12V and 2amp power adapter..arduino is damage or its work on that current rating...
230V to 12V/2amp power adapter i can use for arduino nano external power supply....because led strip is work 12V and high current. my task is 12V led strip controll using bluetooth...from direct plug in i want to supply arduino nano and controll led strip..which use more current..
Do not cross-post. Other thread removed.
The power supply does not push current. It makes current available to be pulled. If the power supply is capable of supplying the Arduino with the current it needs, it does not matter that it can also run a car starter motor and arc welder and plasma cutter at the same time.