Arduino projects for amateur radio by Purdum, Jack J. (Jack Jay), Kidder, Dennis

Available for University of the Philippines Diliman via McGraw-Hill Access Engineering. Click here to access
Also available remotely for University of the Philippines Diliman via McGraw-Hill Access Engineering. Click here to access thru EZproxy

The first book of Harvard graphics by Purdum, Jack J.

C programming guide by Purdum, Jack J.