Answering your questions! This one is about questions posed concerning vacuum florescent displays, microwave ovens, and the solar system. More to come!
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#VFD #microwave #solar
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Join Team FranLab!!!! Become a patron and help support my YouTube Channel on Patreon: http://www.patreon.com/frantone
#VFD #microwave #solar
- Music by Fran Blanche -
Frantone on Facebook - https://www.facebook.com/frantone/
Fran on Twitter - https://twitter.com/contourcorsets
Fran's Science Blog - http://www.frantone.com/designwritings/design_writings.html
FranArt Website - http://www.contourcorsets.com
How much rf does your brain radiate?
Thanks Fran, I learned a few new things.
You are one groovy lady!! ๐๐๐ I love these videos on antique display techniques!!
Fran, a microwave oven heats because the emission frequency – 2.45GHz – is the resonant frequency of the Hydrogen bond in water, and when so excited, the water heats.
My circa 1982 Sharp microwave oven has a 'hold' function. When setting a cook function, I proceed it with four seconds of hold, followed by the desired cook time. I then press 'start', and move a few feet away, invoking the inverse square law. (I operated radar in the Navy).
maybe if we put a magifying glass over solar panels we could get more energy from the solar panels ? this was a great video thanks fran !!
Wow, from creation to now, with a VFD thrown in.
You rock Fran
Soviet tube you show at the beginning and call Russian has 0.9 v cathode heating voltage and can work with anodes voltage staring 9v, even less but brightness will be small, max anode voltage is 30v. ะะ-11 tube
And do you have any logical explanation for this transition from cloud-like to disk-like? Nummerical simulations show it, nature shows it (spiral galaxies, solar systems). But why? And old galaxies become elliptical, so they go back to a cloud-like shape. Any comprehensible reason for that behavior? Anybody?
And Fran: Sprich doch รถfters mal deutsch! Das machst du gut.
Super tehnolodgi and "CCCP"
1980…70. Lamp indekeihon
Big …!! big .! PRIBORS perspektiw
taim !!
ะฃะดะฐัะธ ะธ ััะฟะตั ะพะฒ !!
I was at a job site Working near a cellphone tower I suddenly felt light headed and dizzy couldn't figure it out left the job site for a 1/2 hour felt better later on I went back with my emf meter It was The red zone You have to Respect microwaves. 5G is very dangerous.
Did you know, if you stop a microwave oven by hitting the open-door button, you get a full blast of high-power microwaves right out of the door towards you. Even though opening the door cuts the power to the oven, the power supply high voltage persists for a while and the magnetron heaters stay warm for a while also. This results in a powerful microwave emission from the open door for a second or so. Friendly advice: Never stop your microwave oven by opening the door. Allow it to stop automatically or hit the 'Stop button first; Radio Astronomers will love you for this.
I used a ULN2803, which contains 8 Darlington transistor drivers to drive the segments.
A VFD is one of the few vacuum tube applications left.
Ask Fran bet i dont get a reply . so i wont ask anything
hardly anyone replies to comments xd
i wouldnt reply to all comments my typing hand gets very sore in 1/2 hr