Watch the Major Triad Arpeggio online guitar lesson by Bruce Arnold from Jazz Guitar for Beginners
There are 3 common ways to play the Major Triad on the fretboard. I would concentrate on only one way and only one set of strings until you feel you know each shape. Then move that shape across each string set.
You will find this also helps you to memorize the notes on the guitar and begin to see how the shapes of arpeggios stay the same or change.
Apply the C Major arpeggio to the C major chord jam track to learn to improvise with the new sound. The attached PDF will g I've you all the triads on all string sets.