#voltage — Public Fediverse posts

DAMN, that's so satisfying to watch and funny as fuck at the same time. 😁😅🤣😂

TOP 5 toys under high voltage 🤯

https://youtube.com/shorts/zR8eAE2iAIc?is=rD2P3-QprfEsfNY0

#ranking #satisfying #YouTube #shorts #fun #video #toys #voltage

PC prediction, slightly going out on a limb: with 12VHPWR / 12V2x6 connectors still melting, PC power supplies and high-end GPUs will switch to using a higher voltage to feed the extremely power-hungry beasts. Probably 24V, but they could go higher.

With the cards already doing DC-DC conversion down to much lower voltages for the GPU and memory, there's no need to stick with 12V, and doubling the voltage will allow them to cut the current needed in half -- and since it's the high current levels that is causing all the thermal issues, it's an obvious fix.

#PC #GPU #power #melt #ATX12V2X6 #12VHPWR #12V2X6 #voltage #current #melting

🧠 New paper by Deistler et al: #JAXLEY: differentiable #simulation for large-scale training of detailed #biophysical #models of #NeuralDynamics.

They present a #differentiable #GPU accelerated #simulator that trains #morphologically detailed biophysical #neuron models with #GradientDescent. JAXLEY fits intracellular #voltage and #calcium data, scales to 1000s of compartments, trains biophys. #RNNs on #WorkingMemory tasks & even solves #MNIST.

🌍 https://doi.org/10.1038/s41592-025-02895-w

#Neuroscience #CompNeuro

🧠 New paper by Deistler et al: #JAXLEY: differentiable #simulation for large-scale training of detailed #biophysical #models of #NeuralDynamics.

They present a #differentiable #GPU accelerated #simulator that trains #morphologically detailed biophysical #neuron models with #GradientDescent. JAXLEY fits intracellular #voltage and #calcium data, scales to 1000s of compartments, trains biophys. #RNNs on #WorkingMemory tasks & even solves #MNIST.

🌍 https://doi.org/10.1038/s41592-025-02895-w

#Neuroscience #CompNeuro

🧠 New paper by Deistler et al: #JAXLEY: differentiable #simulation for large-scale training of detailed #biophysical #models of #NeuralDynamics.

They present a #differentiable #GPU accelerated #simulator that trains #morphologically detailed biophysical #neuron models with #GradientDescent. JAXLEY fits intracellular #voltage and #calcium data, scales to 1000s of compartments, trains biophys. #RNNs on #WorkingMemory tasks & even solves #MNIST.

🌍 https://doi.org/10.1038/s41592-025-02895-w

#Neuroscience #CompNeuro

🧠 New paper by Deistler et al: #JAXLEY: differentiable #simulation for large-scale training of detailed #biophysical #models of #NeuralDynamics.

They present a #differentiable #GPU accelerated #simulator that trains #morphologically detailed biophysical #neuron models with #GradientDescent. JAXLEY fits intracellular #voltage and #calcium data, scales to 1000s of compartments, trains biophys. #RNNs on #WorkingMemory tasks & even solves #MNIST.

🌍 https://doi.org/10.1038/s41592-025-02895-w

#Neuroscience #CompNeuro

🧠 New paper by Deistler et al: #JAXLEY: differentiable #simulation for large-scale training of detailed #biophysical #models of #NeuralDynamics.

They present a #differentiable #GPU accelerated #simulator that trains #morphologically detailed biophysical #neuron models with #GradientDescent. JAXLEY fits intracellular #voltage and #calcium data, scales to 1000s of compartments, trains biophys. #RNNs on #WorkingMemory tasks & even solves #MNIST.

🌍 https://doi.org/10.1038/s41592-025-02895-w

#Neuroscience #CompNeuro

The #battery powered #musicproduction is now provisionally set up. However, the #inverter is causing problems. It is not charging the batteries from the #grid. Probably because of #voltage #fluctuation. 🤔 But we'll solve that too and then I'll finally be able to #makemusic again. I'm euphoric in other ways too. #company #foundation and such. #happy #busy #gratefull 😝😇🥳

48V cars: Tesla encourages other car makers to use higher voltage in the car's electrical systems
https://electrek.co/2023/12/07/tesla-shares-48v-architecture-with-other-automakers-to-move-the-industry/
#voltage #tesla #power #cars #48v #evs #+

@futurebird @Cleopatra I think it’s important to practice in other domains, too. Like for bio or Chem, games from #GeniusGames use natural phenomena as the basis for competitive gameplay. It’s fun and you learn the science to learn the game.
I think social sciences should be pretty obvious in their means for gamification. I learned a lot about the Civil War from the #BoardGame Battle Cry. I made a business #Simulation for the Uni level. #Voltage
https://www.geniusgames.org

@futurebird @Cleopatra I think it’s important to practice in other domains, too. Like for bio or Chem, games from #GeniusGames use natural phenomena as the basis for competitive gameplay. It’s fun and you learn the science to learn the game.
I think social sciences should be pretty obvious in their means for gamification. I learned a lot about the Civil War from the #BoardGame Battle Cry. I made a business #Simulation for the Uni level. #Voltage
https://www.geniusgames.org

@futurebird @Cleopatra I think it’s important to practice in other domains, too. Like for bio or Chem, games from #GeniusGames use natural phenomena as the basis for competitive gameplay. It’s fun and you learn the science to learn the game.
I think social sciences should be pretty obvious in their means for gamification. I learned a lot about the Civil War from the #BoardGame Battle Cry. I made a business #Simulation for the Uni level. #Voltage
https://www.geniusgames.org

@futurebird @Cleopatra I think it’s important to practice in other domains, too. Like for bio or Chem, games from #GeniusGames use natural phenomena as the basis for competitive gameplay. It’s fun and you learn the science to learn the game.
I think social sciences should be pretty obvious in their means for gamification. I learned a lot about the Civil War from the #BoardGame Battle Cry. I made a business #Simulation for the Uni level. #Voltage
https://www.geniusgames.org

@futurebird @Cleopatra I think it’s important to practice in other domains, too. Like for bio or Chem, games from #GeniusGames use natural phenomena as the basis for competitive gameplay. It’s fun and you learn the science to learn the game.
I think social sciences should be pretty obvious in their means for gamification. I learned a lot about the Civil War from the #BoardGame Battle Cry. I made a business #Simulation for the Uni level. #Voltage
https://www.geniusgames.org

Show this to an electrician to make them cry.

#Japan #Electricity #Energy #Outlet #PowerStrip #Power #Unsafe #Voltage #OnlyInJapan #Technology #Tech #Gadget #Gadgets

Found a really nice #opamp to design my #UVC detector for my #bespoke #FPLC project. It has really low input bias current and offset #voltage. It's a bit slow with a slew rate of about 0.35v/us (would take about 14 #microseconds to rise from 0 to 5v) but, for my needs, this is perfect. Also found a better #UVC detector that has high sensitivity around 280nm. Time to draft a #transimpedence amplifier #circuit #PCB!

Why cannot (or can?) one interchange USB-C chargers for their various devices?

For example I have these three chargers:
1. Laptop: USB-C, output 20V at 3.25A.
2. Tablet: USB-C, output 20V at 2.25A.
3. Phone: USB-C, output 9V at 2A.

#askfedi #usb #chargers #voltage #amperage