Please can anyone help me get a 12 volt dc adapter like the one below
While it is possible to make one, no one has bothered because they aren’t useful. There it nothing to plug it in to. One of the generic power supplies (a search in the forum search bar for generic power supply should bring up the post) is as close as there is.
Peter
But dose fritizing have a only the input part as shown below
Yes, search for barrel connector in the core parts search window. You may also try a google search of the form “fritzing part barrel connector” to find parts that other people have posted.
Peter
Thanks needed it as a power supply for the aurduino
The Arduinos have no connections to the barrel jack and thus nothing will connect to them. That is why a wall wart part isn’t useful.
Peter
And also why aren’t two wires
connecting like this?
Because the connection will only work to a connector on the part. You need to run the wire to the connector on the part it connects to and then route it along the path of the wire like this:
You need to drag the end point of the wire to the connector that the red wire connects to.
Peter
But two wires wont connect from the middle so how do i manage it?
Like this:
Here I right clicked on one connector and Fritzing lights all points connected in yellow.
Peter
Ok. Got it Thanks for the help