element14 Community
element14 Community
    Register Log In
  • Site
  • Search
  • Log In Register
  • Community Hub
    Community Hub
    • What's New on element14
    • Feedback and Support
    • Benefits of Membership
    • Personal Blogs
    • Members Area
    • Achievement Levels
  • Learn
    Learn
    • Ask an Expert
    • eBooks
    • element14 presents
    • Learning Center
    • Tech Spotlight
    • STEM Academy
    • Webinars, Training and Events
    • Learning Groups
  • Technologies
    Technologies
    • 3D Printing
    • FPGA
    • Industrial Automation
    • Internet of Things
    • Power & Energy
    • Sensors
    • Technology Groups
  • Challenges & Projects
    Challenges & Projects
    • Design Challenges
    • element14 presents Projects
    • Project14
    • Arduino Projects
    • Raspberry Pi Projects
    • Project Groups
  • Products
    Products
    • Arduino
    • Avnet Boards Community
    • Dev Tools
    • Manufacturers
    • Multicomp Pro
    • Product Groups
    • Raspberry Pi
    • RoadTests & Reviews
  • About Us
  • Store
    Store
    • Visit Your Store
    • Choose another store...
      • Europe
      •  Austria (German)
      •  Belgium (Dutch, French)
      •  Bulgaria (Bulgarian)
      •  Czech Republic (Czech)
      •  Denmark (Danish)
      •  Estonia (Estonian)
      •  Finland (Finnish)
      •  France (French)
      •  Germany (German)
      •  Hungary (Hungarian)
      •  Ireland
      •  Israel
      •  Italy (Italian)
      •  Latvia (Latvian)
      •  
      •  Lithuania (Lithuanian)
      •  Netherlands (Dutch)
      •  Norway (Norwegian)
      •  Poland (Polish)
      •  Portugal (Portuguese)
      •  Romania (Romanian)
      •  Russia (Russian)
      •  Slovakia (Slovak)
      •  Slovenia (Slovenian)
      •  Spain (Spanish)
      •  Sweden (Swedish)
      •  Switzerland(German, French)
      •  Turkey (Turkish)
      •  United Kingdom
      • Asia Pacific
      •  Australia
      •  China
      •  Hong Kong
      •  India
      •  Korea (Korean)
      •  Malaysia
      •  New Zealand
      •  Philippines
      •  Singapore
      •  Taiwan
      •  Thailand (Thai)
      • Americas
      •  Brazil (Portuguese)
      •  Canada
      •  Mexico (Spanish)
      •  United States
      Can't find the country/region you're looking for? Visit our export site or find a local distributor.
  • Translate
  • Profile
  • Settings
Community Hub
Community Hub
Member's Forum What was your biggest project Disaster? We are asking e14 in our Join, Share & Win Competition
  • Blog
  • Forum
  • Documents
  • Quiz
  • Events
  • Leaderboard
  • Polls
  • Files
  • Members
  • Mentions
  • Sub-Groups
  • Tags
  • More
  • Cancel
  • New
Join Community Hub to participate - click to join for free!
Actions
  • Share
  • More
  • Cancel
Forum Thread Details
  • Replies 45 replies
  • Subscribers 546 subscribers
  • Views 1405 views
  • Users 0 members are here
  • funny
  • accidents
  • competition
  • halloween
  • makers
  • win
  • engineering competition
  • spooky
  • disaster
  • arduino uno R4
  • electronics
  • arduino
  • arudino uno
  • aske14
Related

What was your biggest project Disaster? We are asking e14 in our Join, Share & Win Competition

e14phil
e14phil 22 days ago

Calling all makers, engineers, and tinkerers!
We are back for a second, and more SPOOKY month, asking you about your projects, spaces and adventures in engineering!
Last month we asked you about your workbench tips RE: What are your Tips for an Organized Workbench? [Ask e14 - Join, Share & Win Competition] September 2025 

This month we want to know about the biggest project disaster you have experienced. 

imageimage
Photos: Historically "accurate" engineering accidents.  

Competition
Join the element14 Community today and take part in our latest “Join, Share & Win” challenge.

It’s simple:
1. Register (or Login) for FREE
2. Answer this question by adding a reply / commenting:

What was your biggest project Disaster?

3. Be in with a chance to WIN!

Share with us your best (hopefully lighthearted) watercooler story of how that one project sank, fell over or failed to start!

The Community Judge team will select our 3 favorite answers to win one of the prizes below. 

Here’s what you could win:

image

Arduino Uno R4 Minima

General Terms
What: Win 1 of 3 Arduino UNO R4 Minima
How: Sign up  or Sign in and Comment your answer to What was your biggest project Disaster?
When: Before October 31th 2025. 
Anything else: Full terms are below, but we must be able to ship to the address in your account. 

Entries close October 31st, 2025, so don’t wait!

Terms & Conditions
 image

  • Sign in to reply
  • Cancel

Top Replies

  • javagoza
    javagoza 13 days ago +8
    The biggest project disaster of my career, a failure of due diligence, happened while volunteering with Engineers Without Borders, and it all came down to a shocking failure to do our planning homework…
  • misaz
    misaz 22 days ago in reply to balajivan1995 +5
    It is e14phil 's disaster entry.
  • Gough Lui
    Gough Lui 14 days ago +4
    I wouldn't call it a disaster per-se, but I was testing a few cheap switching converter modules from China. One of them was perhaps too enthusiastically rated, resulting in a nice small fire erupting from…
Parents
  • colporteur
    colporteur 15 days ago

    I took a short trip down memory lane and came up with a command attribute that tested my resolved as a system administrators in the *nix world. The scenario was this. The maintenance exercise is being done remotely. Access to the corporate network and it computer systems if from the comfort of my home some distance away from the office.

    It is five hours into a six hour maintenance window that started at midnight to reduce the impact the upgrade would have on users. The software upgrade that was tested in development didn't go as planned during the production implementation. After an hours on the phone with the software vendor's tech support looking for a fix, a back-out of the upgrade is the only option. 

    That back-out has taken a few hours. A final reboot is all that is required to erase the failed nocturnal exercise. "shutdown -r now" is CLI required command but I type a "shutdown -h now". Both will result in a blank screen. One command reboots the system and the other halts the system. To restore a halted system you physically have to push the power button on the front of the equipment.

    Lets just say, I exceeded the maintenance window before the system was restored. That evening and the fallout is etched into my memory. It was my go to story when mentoring new administrators on consequence of actions.

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • Cancel
Reply
  • colporteur
    colporteur 15 days ago

    I took a short trip down memory lane and came up with a command attribute that tested my resolved as a system administrators in the *nix world. The scenario was this. The maintenance exercise is being done remotely. Access to the corporate network and it computer systems if from the comfort of my home some distance away from the office.

    It is five hours into a six hour maintenance window that started at midnight to reduce the impact the upgrade would have on users. The software upgrade that was tested in development didn't go as planned during the production implementation. After an hours on the phone with the software vendor's tech support looking for a fix, a back-out of the upgrade is the only option. 

    That back-out has taken a few hours. A final reboot is all that is required to erase the failed nocturnal exercise. "shutdown -r now" is CLI required command but I type a "shutdown -h now". Both will result in a blank screen. One command reboots the system and the other halts the system. To restore a halted system you physically have to push the power button on the front of the equipment.

    Lets just say, I exceeded the maintenance window before the system was restored. That evening and the fallout is etched into my memory. It was my go to story when mentoring new administrators on consequence of actions.

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • Cancel
Children
  • obones
    obones 15 days ago in reply to colporteur

    Ah the dreaded -h -r mistake. In my current distribution there are aliases named reboot and poweroff which have saved me quite a few headaches

    • Cancel
    • Vote Up +1 Vote Down
    • Sign in to reply
    • Cancel
  • colporteur
    colporteur 15 days ago in reply to obones

    I cut my teeth with the text editor ed and still use vi. I could not keep up with aliases updates across systems. A coworker's alias file compensated for his poor spelling, fixing commands he knew he always spelled wrong. Come to think of it, that was on the VAX system.

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • Cancel
  • bradfordmiller
    bradfordmiller 3 days ago in reply to colporteur

    https://web.mit.edu/~simsong/www/ugh.pdf

    • Cancel
    • Vote Up +2 Vote Down
    • Sign in to reply
    • Cancel
element14 Community

element14 is the first online community specifically for engineers. Connect with your peers and get expert answers to your questions.

  • Members
  • Learn
  • Technologies
  • Challenges & Projects
  • Products
  • Store
  • About Us
  • Feedback & Support
  • FAQs
  • Terms of Use
  • Privacy Policy
  • Legal and Copyright Notices
  • Sitemap
  • Cookies

An Avnet Company © 2025 Premier Farnell Limited. All Rights Reserved.

Premier Farnell Ltd, registered in England and Wales (no 00876412), registered office: Farnell House, Forge Lane, Leeds LS12 2NE.

ICP 备案号 10220084.

Follow element14

  • X
  • Facebook
  • linkedin
  • YouTube