Scullcom Hobby Electronics #45 - Electronic DC Load Part 1

In this project we will design an build an Electronic DC Load which is capable of Constant Current, Constant Power and Constant Resistance. The design will use a rotary encoder for input entry and a 20x4 LCD display as the user interface. In Part 1 of this project we will discuss the basic design and then build and test the initial prototype. Below are links for the prototype software plus a zip file with the schematic, PCB artwork and component layout: http://www.scullcom.com/Electronic_Load_software_V1.ino http://www.scullcom.com/Electronic_DC_Load_part1.zip