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  1. Delta Prime

    freezer detection

    @Bluejets thank you for the correction. I misspoke. I should not have used failsafe. May I ask what are the individuals going be doing inside the freezer, the activity involved? In the freezer itself who is the manufacturer. I can point you in the right direction where to start doing some...
  2. Delta Prime

    freezer detection

    I think I might have a more robust solution but stand by I'm pretty sure others may have far more insight than I. And thank you for the information you have provided. I'll be back
  3. Delta Prime

    freezer detection

    Because this is a person's life we're talking about I would stay away from Arduino and raspberry pi.There I said it!! I may have a partial solution .The motion detection inside the freezer would be a excellent redundant failsafe.Sounds to me like RFID checkpoint they call it a night watchman...
  4. Delta Prime

    freezer detection

    I have a suggestion go with that next time full description I left my crystal ball at home anything else? Would you like a DIY or you want to purchase it off the shelf you want it module so you can just plug and play what power source in your plant Where would you like it located outside the...
  5. Delta Prime

    freezer detection

    https://www.amazon.com/Woljay-Delay-Relay-Minutes-Socket/dp/B06ZY6WV6X
  6. Delta Prime

    120V AC inverter with 40V battery

    Forgive me if you've already seen the manufacturer's website but they will tell you how to connect them in parallel charging and discharging since you have two it would maximize your power curve if you connect them in parallel to your inverter. Although the link says Plus I believe that's your...
  7. Delta Prime

    Help with 12v fan system

    @Bluejets Help! Your competition is here.
  8. Delta Prime

    120V AC inverter with 40V battery

    ePropulsion, model Spirit 1.0. 40volt battery There are no industries standards for advertisement when it comes to lithium ion battery packs. That 40 volt battery pack is advertised using the high side when lithium ion battery packs are fully charged One lithium ion cell, nominal voltage is...
  9. Delta Prime

    Comedy Thread

    So.... a Scotsman goes on vacation to NYC, and decides to take in a Yankees home game, as he didn't understand baseball and wanted to learn more. So he settles into his seat and the game starts. In the top of the second inning, he sees the pitcher walk the batter. The Scotsman, not...
  10. Delta Prime

    Slow down AC fan speed

    You got it kiddo!
  11. Delta Prime

    Problems with my school project Automatic ON OFF lamp using LDR and MOSFET

    Perhaps he's a chemistry student, and just stopped reacting. ;)
  12. Delta Prime

    Slow down AC fan speed

    All this is very dangerous with or without an inverter. No one wants to see you get hurt. Or anyone for that matter. I am not so pretentious as to speak for others. I am not trying to beat you up. (K. I. S. S.) Is an acronym. ( Keep. It. Simple. Stupid) and no one's calling you Stupid or...
  13. Delta Prime

    Slow down AC fan speed

    Yes you did that's why I told you I have one or a couple of them. Yes do as @ivak245 has suggested believe me.... you're going to learn. All these suggestions were made because everyone here has been there and done that and even designed that and this is your thread everyone here, except me are...
  14. Delta Prime

    Slow down AC fan speed

    Make model link to your inverter. Have you tried plugging it in to mains utility power? There should be a very distinct speed.Low,medium and high if not and you have recently purchased it take it back for either a refund or another fan. If there is a very distinct noticeable change of speed...
  15. Delta Prime

    rotate encoder volume problem

    Behold! Your master need to know... the make , the model, the year , of your chariot (Ford fiesta) . You have been granted three wishes. choose wisely. (No lottery numbers!).
  16. Delta Prime

    Slow down AC fan speed

    Make, model number, link of your AC three-speed fan please. "but I haven't" meaning (have not)? I'm thinking typo. Do you mean "but I have it"? I think I know what you're saying but I do need clarification. You're running your household electrical system through an inverter in your RV that's...
  17. Delta Prime

    Marvel Under Counter Ice Machine

    Apologies. I was wrong. I admit it and proven incorrect. No volatile memory. No battery! It was my adrenaline extruding from every orifice in my body. (What a rushhhhhhhh.)
  18. Delta Prime

    MIL-217F

    Yeah bring your Superior who assigned you to determine the failure rate of module you will see best-practice in action. :mad:
  19. Delta Prime

    Frequency Signal Generator for Bluetooth Speaker

    I think there's like a million apps for that if you have a cell phone.
  20. Delta Prime

    No sound from turntable

    What are the odds... that gentleman has a Yamaha amplifier as well. Majority of the statements concerning the Magnavox I can blow gaping holes into.Make it look like Swiss cheese....
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