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  1. Delta Prime

    Comedy Thread

  2. Delta Prime

    Powering up mobile phone with no battery ?

    Yes you can bypass the battery with a bench power supply. But you won't be checking the functionality of the phone if you do not purchase a battery. it's supposed to work with the battery . Purchase the battery check out the phone, if you don't like the phone send battery back for a refund. The...
  3. Delta Prime

    Component identification

    Apologies just take one photo and I need to see the face of it I need to confirm
  4. Delta Prime

    Just need a "simple" question answered around something I'm designing it's mechanical in nature but confident there are people who may be able to help

    I need the source of that pic. this one paragraph makes sense. My goal is to condense all the information you provided into something coherent. And then ask the question for you on the website physics.com.
  5. Delta Prime

    Just need a "simple" question answered around something I'm designing it's mechanical in nature but confident there are people who may be able to help

    Could you provide a link to the photo you posted about (project jpeg). I'm having difficulty following your simple question thank you.
  6. Delta Prime

    Just need a "simple" question answered around something I'm designing it's mechanical in nature but confident there are people who may be able to help

    I'm very fond of this site! https://www.physicsforums.com/forums/mechanical-engineering.101/ I'm not a mechanical engineer but I played one on TV.:p
  7. Delta Prime

    Component identification

    Welcome to Maker Pro! :)very astute observation and research here you go buddy. Can you retake a photo of the cap please.
  8. Delta Prime

    Power Management IC - Assembly issues

    Excellent point. But one must acknowledge that tin whiskers cannot be stopped until we understand how they form in the first place. With that said "Empirically" the thread starter had heated up the component to reflow the solder. Giving credence to the fact that it may very well be tin...
  9. Delta Prime

    Power Management IC - Assembly issues

    Ball Grid Arrays do not develop shorts over time in the manufacturing process (shorts) bridges occur when extra solder paste is left between paste deposits. Bridges between connection points often result in shorts. By the time it gets to you it goes through quality control and are thoroughly...
  10. Delta Prime

    Power failure alarm

    High impedance input it beeps at 85 decibels after you hear it be you won't hear anything at all.,. If you're up close
  11. Delta Prime

    Power failure alarm

    I happen to like ASCII Artwork, When (AI) gets confused it goes home to Mama!
  12. Delta Prime

    Power failure alarm

    https://www.engineersgarage.com/power-failure-alarm-using-diode-and-astable-mode-of-555-timer/
  13. Delta Prime

    Comedy Thread

    Research scientists have discovered that fat women who carry a little extra weight live longer than the men who mention it.
  14. Delta Prime

    Traffic Signal DLD Project

    Here's a different version you can probably simulate this as well I think it's page 100 in the PDF
  15. Delta Prime

    What microcontroller is used in the car key? Why is the power consumption so low?

    Microcontrollers have the ability to run in a power-down state to use the CPU resources efficiently.Imbedded systems still must have the ability to respond to unexpected events & wake up from hibernation. https://www.embedded.com/understanding-mcu-sleep-modes-and-energy-savings/ That's really...
  16. Delta Prime

    What optical mouse product works on a smooth surface?

    Because that's where I keep my cat mouse pad. Alongside a wireless keyboard for my laptop. And wow! your answer was so bad... Welcome to Maker Pro! :)
  17. Delta Prime

    want to tinker with my UPS.....

    You really should look into upgrading your solar panels . (off topic): The next time I go to Canada, I am going to fix their "Canadian Bacon". Often times you'll find photovoltaic systems employ solar Inverters , pure sign wave & modified sine wave. They turn the direct current (DC) output from...
  18. Delta Prime

    Molex crimping & crimping tool (beginner questions)

    Welcome to Maker pro! :) Hello there Mr NOT GATE, Inverter; did you know that any logic gate function can be created using only NAND gates? Do you like movies?
  19. Delta Prime

    Comelit Intercom Troubleshoot/Repair Help

    You should have said,"My System". But that's pure speculation, good luck to you.. I'm switching to double chocolate chip cookies. :)
  20. Delta Prime

    Comelit Intercom Troubleshoot/Repair Help

    That's the apartment manager's job.You may be liable for repairs,if you moved into the apartment & the intercom system was pre-existing. Oreo cookies are my favorite! :)
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