Bob Bowman's Free Educational Technologies: Engineering links
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  1. Basic Electronics Tutorials - For beginners and beyond
  2. ExpressPCB - Free PCB layout and schematic software - Expresspcb™ has tutorial also
  3. Free CAD Software - draw schematics and PCB layout - Also from Expresspcb™
  4. Freeware in My Hobby & Education area of Download Route - Many great programs!
  5. QuotePad - Saves the text selected on the screen & cites its source
  6. Free portable tinySpell™ - interactive spelling checker
  7. Electronics Basics - ROHM

    NOTE: Most courses are college-level, self-paced, and free - but check exceptions
    Also check each site's TERMS for age restrictions & fees if certification or certain degrees are offered:

  8. Search for Courses at edX - Audit courses for free - whereever, whenever
  9. Engineering and Technology - OpenLearn - Open University
  10. School: Engineering - Wikiversity - See Topics
  11. Free Courses at free-Ed.Net - See Computer and engineering topics among many others
  12. Useful links to even more STEM education resources - IET Faraday (UK)
  13. OpenCourseWare section of Open Source Internet - Free courses - see details
  14. Cooper Union Engineering courses - Offering Free Online MOOCs
  15. Online Textbooks | MIT OpenCourseWare | Free Online Course Materials - Many are free
  16. College Open Textbooks - Engineering & Electronics
  17. Open Access Books - Engineering - Also see other categories - Courtesy of InTechOpen
  18. Project Management for Construction - Online book - part of CMU.EDU course
  19. The K-8 Aeronautics Internet Textbook
  20. See Free Education Links - Bob Bowman's Higher Education Page


  21. TryEngineering - Lesson plans, games, and other resources
  22. Engineering Student Blog - See useful links - courtesy of eGFI
  23. Engineer Girl! - Becoming an engineer: resources from NAE
  24. SWE Guide to Sharing Engineering With Girls and Young Women
  25. has career info, games, etc.
  26. An Engineering Student Survival Guide - By Richard M. Felder
  27. Career Cornerstone Center - Careers in Science, Technology, Engineering, Math & more
  28. DiscoverE - Engineering activities for kids, resources for teachers and others
  29. 101 Best Resources for Electrical Engineers - Extensive list from Pannam Blog
  31. Greatest Engineering Achievements of the Twentieth Century
  32. - Information & Inspiration for Engineers
  33. How to Get Hired in the Engineering Field Without Experience - Via eHow™
  34. Engineering Power Tools - Links
  35. The mechanical engineering resource for students - ASME
  36. Engineering Resources - Electronic Design - Engineer's References -
  37. Welcome to Engineering & Science Magazine - See archived copies at Caltech
  38. Engineering and Technology Links - From Galaxy
  39. Science, Engineering, And Technology Links
  40. Welcome to Engineering and Technology with Mrs. Johnson - Favorite Links
  41. Engineering and Technology - Historical and tutorial matters
  42. Engineering Computing Resources - From
  43. Cooper Union Engineering courses - Offering Free Online MOOCs
  44. Engineering ToolBox - Tools & Basic Information for Design, Engineering & Construction
  45. General Engineering Knowlege Base - approximating an online encyclopedia
  46. Online Materials Information Resource - Courtesy of MatWeb
  47. McMaster-Carr Catalog
  48. Online Materials Resource
  49. Greatest Engineering Achievements of the Twentieth Century - via
  50. Intranets In Education
  51. Project Management Links - From
  52. Educational technology - EduTech Wiki
  53. NCSA Cybereducation Resource Database - See software tools, communication tools...
  54. The Why Files - The science behind the news via Internet Archive
  55. Telephone Technical Links
  56. Electronic Links - Some foreign sites
  57. Industrial Engineer Links
  58. An Outstanding Electronic Engineering Resource Page - Via
  59. Circuit Board Repair and Rework Guides
  60. Top 5 Electrical and Computer Engineering Resources - The Library at UDSanDiego
  61. Electrical Engineering & Computer Science - MITLibraries
  62. Electrical Engineering Online - See links from Designer Guide
  63. Free electrical engineering textbook plus tools - Courtesy of Allaboutcircuits
  64. Plastics & Elastomers Selection, Tech Info: SpecialChem - Omnexus
  65. Electrical engineering - Wikipedia
  66. Top Resources for Electrical Engineers - Electrical Engineering Schools


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  67. Engineering Terms Definitions - See other dictionaries at Engineering Dictionararies
  68. Science & Engineering Encyclopedia - From
  69. List of file formats - Wikipedia
  70. DotWhat? - The leading File Extension resource
  71. - All file extensions in one place; search or browse
  72. Library Resources - D.W. Craik Engineering Library
  73. Animated Engines
  74. The WWW Virtual Library : Electrical and Electronics Engineering
  75. Mechanical Engineering - Wikipedia
  76. Computer Glossary, Technology Definitions & Cheat Sheets from - The Tech Dictionary & IT Encyclopedia
  77. Definitions - Project Management Knowledge
  78. Sugar Engineer's Library
  79.®: Engineering Directory - Products, Manufacturers, etc.
  80. Great Thinkers and Visionaries
  81. Writing Guidelines for Engineering and Science Students
  82. Online Ethics Center at the National Academy of Engineering
  83. Subject Guides: Tutorials in the various braches of Engineering - University of Sheffield
  84. Telephone Technical Links - Reference site with schematics
  85. Engineering Free Books
  86. Online Electronics Book - From WikiBooks has detailed information
  87. Online Practical Electronics Book - From WikiBooks
  88. The Scientist and Engineer's Guide to Digital Signal Processing's Table of Content
  89. Most Popular Schematics and Circuit Diagrams
  90. Download a PDF Manual & other User's Guide Books for free - ManualNGuide.Com
  91. See Engineering Dictionary, Directory, and Search Engine - EngNet
  92. Electropedia: The World's Online Electrotechnical Vocabulary
  93. Software engineering glossary
  94. Online-
  95. Beginners Guide and Tweaks with The Visual Technology Glossary -
  96. FreeBookZone - Lists free computer science, engineering books, programming manuals...
  97. Name Index from the Library of Units and Constants
  98. Engineering resource guide - With links to research tools, writing guides, journals ...
  99. The Complete Engineering Resource Guide
  100. Guide to the Systems Engineering Body of Knowledge (SEBoK)
  101. Free Zip Code Latitude and Longitude Database
  102. Educypedia - Educational encyclopedia: electricity and electronics
  103. 13 Popular Sites Like - Courtesy of
  104. IHS Engineering360 - Online news publication
  105. Free Science and Engineering books
  106. College Open Textbooks - Engineering & Electronics


  107. Open Source Search Engines
  108. Open Documents Search or Browse - BASE (Bielefeld Academic Search Engine)
  109. 100 Search Engines For Academic Research


  110. Scientific Calculator Online - With help & optional conversion side bar - EEWeb
  111. Basic Calculator Online - See download version & other tools - EEWeb
  112. Engineering Calculators - Wide selection at Design World
  113. Engineering Calculator Online
  114. Civil Engineering Calculators Online - Courtesy of
  115. Free Online Calculators for Engineers - See more for other disciplines
  116. Engineering Calculators Online - From Martindales's Reference Desk
  117. Unit
  118. Unit of Measure Converter - Courtesy of MatWeb
  119. A Great Unit Conversion Site - From
  120. Convert - A free unit conversion program - can create custom conversions!
  121. Portable Unit Converter Software - 1,600 various units of measure in 26 categories
  122. - Comprehensive unit conversions
  123. Loan Calculator - See download version & other online tools - Mortgage Calculator
  125. OmniCalculator: See all kinds of calculators
  126. See Bob Bowman's Math Section - More calculators and bonus tools


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  127. FreeCalc.Com - Free Online Applications for Engineering Design
  128. Freeware within My Hobby & Education area of Download Route - Many great programs!
  129. Electronics Lab - Open Source Hardware Electronic Projects
  130. Free Mechanical Engineering: CAD Software - Listing by Freebyte
  131. Freeware for Engineering
  132. Greg's Download Page: Electrical Engineering Software
  133. Free software for Business, Education, Home, etc. -
  134. BLENDER: Make 3D Animation Films & Objects - Free for any purpose from
  135. FreeCAD - An Open Source parametric 3D CAD modeler
  136. Sweet Home 3D Online - Also see free download version
  137. Guide to Available Mathematical Software
  138. Sage - Open Source Math package - Windows port available
  139. Electronic software sources - Many programs are free - from ePanorama electronics
  140. Electronic Hobbyist: Index - See electricity/electronics, free software, robotics ...
  141. CadStd - Freeware CAD Program
  142. Electronic Resources: Region Specific
  143. Free Structural Software
  144. QGIS - A Free and Open Source Geographic Information System
  145. Visit Ian Purdie VK2TIP's Downloads Page -
  146. FreeByte's Free Electronics Resources - Includes Engineering Software
  147. Electrical Engineering Software - Free items are marked GPL(SAL)
  148. Kicad - OSS software for the creation of electronic schematic diagrams & PCB artwork
  149. See free student version of ray-tracing software - From Oslo
  150. MultiSpec© - For analyzing multispectral and hyperspectral image data (free)
  151. Digital Design Resources Page - Central Connecticut State University
  152. Geotechnical CAL software - Some are free
  153. Engineering software links for engineers - Many are free
  154. Free engineering software for downloading - From Windmill Software Ltd.
  155. Maxima - A powerful and free Symbolic Mathematics Open Source software
  156. Brad's Math Physics Engineering Freeware mixed with Shareware
  157. Education Science and Engineering Software - Freeware Home
  158. GanttProject - Free OSS desktop project management app
  159. Crimson: Free programming editor fits on disk - many advanced features
  160. Student's QuickField - Free analysis program to simulate simple engineering problems - must register
  161. DL4YHF's Amateur Radio Software - Audio Spectrum Analyzer
  162. List of computer simulation software - See open source versions at wikipedia
  163. Science & Engineering Software - Select desired category from menu - from sourceforge
  164. Gnuplot is a portable command-line driven graphing utility - More at
  165. The Free Software Directory - Many categories are useful for students and professionals
  166. Old Version Website - Find last known free versions of software titles
  167. FreewareTop Reviewed Free Software
  168. heart/diskBob Bowman's FREEWARE & OPEN SOURCE SOFTWARE
    - See really outstanding selections here!
    - For home, office, and school

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  170. LibGuides Community Site - Use Menu Symbol to find libguides' subjects at over 4700 libraries worldwide!
  171. Home Power Magazine
  172. DIY Home Improvement - Includes water purification
  174. Search the Internet using various engines and strategies listed in INDEX
    under HOW-TO GUIDES, and WEBTOOLS (for SAFE SEARCHING), etc., e.g.-

Note to educators:   Most "kidsafe" search engines can still access other search engines which are
unfiltered and that restrict users under 18 - unless they are disabled in advance - See details on
Webtools Page

Tech Terms Search Box

A Guide to Web Resources - Via Computer Science - University at Albany

(Please click to read!)
Copyright© 1997-2018 Bob Bowman - RESERVATIONS: Permission is hereby granted to post a hyperlink to this website. (Any other distribution of this work must be limited to noncommercial uses - allowed only with proper citations, including web address and credits for this work). The right to revise this notice is reserved.