Creating Effective Poster Presentations is an excellent guide with many good examples of both effective posters…and posters that are not quite as good! There is a lot of great information at this site with many supporting examples.
Designing Conference Posters : a site generated by a conference presenter. The site contains many design tips and also includes Powerpoint poster templates.
Designing Scientific Posters : a site with design tips, poster examples and more powerpoint templates.
ECE Poster Guidelines page may be found here.
Slides from the 11/7/2023 Poster Presentation:
Download Powerpoint Poster Templates with correct ECE artwork here.