Watch the Pedal Point & Arpeggios online guitar lesson by Jeff Beasley from Shred Ahead Blues Rock
Here I also utilize the flat-picking or hybrid-picking technique to execute the pedal over the arpeggio. It's a bit more difficult pedaling over the arpeggio versus the scale but with a little practice it becomes more natural and it always grabs my listener's attention. It breaks the typical approach to the arpeggio. Instead of just ascending or descending we break the sequence with a pedal tone in between.