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  1. Delta Prime

    Recharge vape battery?

    Human beings are ugly bags of water! :p
  2. Delta Prime

    Using a DC voltage to drive a relay to interrupt a power supply

    I have a better understanding because you used that video as an example you can achieve your goals with less components, 1, 24 volt power supply & a single pole double throw SPDT Normally closed common relay. The same 24 volt DC supply will be connected without having to energize the coil to...
  3. Delta Prime

    Using a DC voltage to drive a relay to interrupt a power supply

    I think you want a magnetic door lock. When the door is closed the relay coil is energized the door being a switch that is closed connecting one of two 24 Vdc power supplies across the relay coil energizing the relays armature connection common to normally open contact connection. When the door...
  4. Delta Prime

    Sony STR-AV260 Receiver No Sound

    Welcome to maker Pro Check out this site. You can download it for free? To see if it is your unit cuz this one comes up as Sony STR-AV260L I hope it helps. Even if it is not your unit we can still help you. I'm only asking because I do not know. Do you know how to use a multimeter and or...
  5. Delta Prime

    Using a DC voltage to drive a relay to interrupt a power supply

    A belated Welcome to Maker Pro! Quick question:Are you using two separate 24 Vdc power supplies?
  6. Delta Prime

    Recharge vape battery?

    Welcome to Maker Pro! :) You're concern is admirable. Looking forward to your continuing contributions. His battery charger can accommodate a multitude of rechargeable battery chemistry's as well as automatically ; totally programmable hence the flow chart. All that is needed is the...
  7. Delta Prime

    What is the value of this resistor (or is it possibly not a resistor)?

    22 ohms 0.1% Just ignore it. The number 5 band is the failure rate percentage but the color black On your particular resistor should not be there, manufacturers boo boo. if you think about it, without the black being there... it wouldn't be a five band resistor. Now I'm confused??? (Just...
  8. Delta Prime

    Microcontroller ClockCycle speed thing question

    Sorry buddy I know it's your first post. (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator. Said it best. My answer for your particular question is... Unless you have some idea about the performance metrics, you will not be able to accurately determined the number of instructions executed per second. To...
  9. Delta Prime

    4G LTE WI-FI DONGLES factory reset

    I started this post separately so you can easily delete it there's something you may not be aware of if there's no reset button on the dongle itself. SDAT, RX, SRST, GND with the jumper wire went in connected to ground the following sequence if you touch those test points will reset and unlock...
  10. Delta Prime

    4G LTE WI-FI DONGLES factory reset

    6 Thank you for the information. And thank you very much for not eating me... You're the best!
  11. Delta Prime

    I want to know all of the maths concerning this scissor mechanism!

    All right;that's enough. I'm only going to respond when I have something to contribute regarding your query, You're a good sport.:)
  12. Delta Prime

    I want to know all of the maths concerning this scissor mechanism!

    Are you ever NOT going to stop falling for that! I was setting you up brother...
  13. Delta Prime

    I want to know all of the maths concerning this scissor mechanism!

    I know kiddo. By the way thank you for the starting this thread I'm learning to...
  14. Delta Prime

    I want to know all of the maths concerning this scissor mechanism!

    You must have been born on a highway because that's where most accidents happen! That's gaslighting. Your question is gibberish because you're not following the math and do not know how it's derived. I am smarter than you. That's gaslighting. And I will make condescending remarks as to why...
  15. Delta Prime

    I want to know all of the maths concerning this scissor mechanism!

    Pooh. Gaslighting. you're a bad boy. 1 2 3 4 5 6
  16. Delta Prime

    4G LTE WI-FI DONGLES factory reset

    Will wait till you get it back. Your best chances to remember that password and missed keystroke! You wish to know the secret to unlock it. that means you can unlock any of them... stolen or not for profit!
  17. Delta Prime

    Panasonic SA-Ak20

    Welcome to Maker Pro! :) The file is too big to upload to this site. Here's a service manual for your unit it's free to download. Have you opened up the unit? Anybody living inside of it....bugs, things like that. It's all about the money and time. More than likely you have dried up polarized...
  18. Delta Prime

    Need help to identify a part number

    Sorry I can't see it I'm on a stupid phone with the stupid operator....me. What I see is f25-28 For the serial number I see F U 200014 something. something something. And thank you for not showing the pre-cleaned board because the clean board doesn't look so clean... So I can't research your...
  19. Delta Prime

    4G LTE WI-FI DONGLES factory reset

    I hope this helps. ZTE launched the world’s first multi-standard USB modem, the MF820S2, and uFi, ZTE MF823, the MF91S. ZTE was also the first China mainland vendor to launch a 4G LTE smartphone, the Grand X LTE (T82) https://www.zte.com.cn/global/about/news/371724.html
  20. Delta Prime

    Need help to identify a part number

    Welcome to Maker Pro. Make,model,serial number. Maybe I can find a schematic. Component circled in red looks to be part of the selector switch for on-off -& what looks like p l u c k. Why did you circle it? There's nothing written on the component that I can see... I would look for broken or...
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