Electrical and Computer Engineering

Find all kinds of engineering research from government agencies -- also find standards, handbooks, technical reports and consumer-oriented information. 

NTRS -- NASA Technical Reports Servers

DTIC -- Defense Technical Information Centers

NIST -- Search NIST to find news about materials used in specific types of designs. Find the research behind it using a library database or Google Scholar. 

SciTech- U.S. Dept of Energy

Federal Communications Commission

​Federal Energy Regulatory Commission

National Telecommunications and Information Administration (U.S. Department of Commerce)

Pro TIP: Do a google search with "site.gov"  and find more government information about your topic.