Thank you so much it's very well explained .... i have one question please ...what whould you think the current sense resistor in a backlight TV driver ( leds) INDICATES ????!!!
Current (I) is not the Power (P). The Power (P) = Voltage (V) x Current (I). Current is the actually flow, not of electrons, which is electron flow, but of current. Very confusing, but think of current as the charge carriers and the voltage as electrical pressure moving those charge carriers through the wire or traces in a circuit. Power is the multiplication of current times the voltage.
Hi this is Adam. I have an MSI Gaming 5 z97 motherboard and Asus Strix Geforce GTX 1060 6GB OC edition with voltage read points. Do you or could you do an instructional video of how to use the multimeter to properly check these. I am interested in furthering my knowledge and skills and also using this method gives a much more accurate reading than cpu z and other softwares.Kind regards Adam
Good video, but I'm pretty sure you are wrong about something. Like Matt Hollands commented, the current should be calculated using Ohm's law rather than a predefined table of values. Why program a set of values on the chip, when the chip can use Ohm's law to calculate it on the fly for any value? If you are correct, and Apple uses a set of predefined values instead of Ohm's law, than please explain why, as it seems ridiculous to avoid using Ohm's law to calculate it on the fly.
Current sensing in a robotic hand. 😁.. Awesome (+1) ... More .... Did the Pixy2/OpenMv H7 enhanced robot hand know (sense) when it delivered a firm hand shake to man/woman... Or child? Stall current, and basic motor load current tells us this information. Not just when our batteries are gonna die.
Lol.. how about an electric string trimmer that tells you to call to have the equipment serviced because weeds got tangled up in it and the current to operate it has passed the threshold and won't saturated the gate on the mosfer to send power to the head spindle. Lmao 🤣😆🤣😆🤣
The only video about current sensing that showed and its very well explained !!🔥
....and i looked up current sensing and you show up! nice. thank you for this video i learned something i didnt know before!
Thanks so much Louis.
Another hit, fine work
Splendid! Greatly explained and in a practical way. Keep it up.
Very nice explanation, any link with ohms law ?
Very cool, it's clear! How couldn't we not understand?
Thank you so much it's very well explained .... i have one question please ...what whould you think the current sense resistor in a backlight TV driver ( leds) INDICATES ????!!!
Current (I) is not the Power (P). The Power (P) = Voltage (V) x Current (I). Current is the actually flow, not of electrons, which is electron flow, but of current. Very confusing, but think of current as the charge carriers and the voltage as electrical pressure moving those charge carriers through the wire or traces in a circuit. Power is the multiplication of current times the voltage.
YUGE! great video
very helpful, Simple but essential
Hi this is Adam. I have an MSI Gaming 5 z97 motherboard and Asus Strix Geforce GTX 1060 6GB OC edition with voltage read points.
Do you or could you do an instructional video of how to use the multimeter to properly check these.
I am interested in furthering my knowledge and skills and also using this method gives a much more accurate reading than cpu z and other softwares.Kind regards Adam
What should i check if i have an quarter fan spin on an a1224?
Y r there 2 10 kohm resisters connected to d current sensing resister why are we measuring voltage at both d terminals ?
Great.
Louis Rossmann Would it not just use Ohm's law to calculate the current? Rather than some kind of look up table structure.
A table is probably a little more accurate given Ohms law is based on an ideal circuit and a table would be based on real world measurements.
Where is the data lines video?
ruclips.net/video/iDIq43D6bAs/видео.html
Good video, but I'm pretty sure you are wrong about something. Like Matt Hollands commented, the current should be calculated using Ohm's law rather than a predefined table of values. Why program a set of values on the chip, when the chip can use Ohm's law to calculate it on the fly for any value? If you are correct, and Apple uses a set of predefined values instead of Ohm's law, than please explain why, as it seems ridiculous to avoid using Ohm's law to calculate it on the fly.
Likely because the values it expects are few, and Ohm's law requires arithmetic circuits, which add cost.
Current sensing in a robotic hand. 😁..
Awesome (+1)
... More ....
Did the Pixy2/OpenMv H7 enhanced robot hand know (sense) when it delivered a firm hand shake to man/woman... Or child?
Stall current, and basic motor load current tells us this information. Not just when our batteries are gonna die.
Sorry could you repeat that please.
Lol.. how about an electric string trimmer that tells you to call to have the equipment serviced because weeds got tangled up in it and the current to operate it has passed the threshold and won't saturated the gate on the mosfer to send power to the head spindle. Lmao 🤣😆🤣😆🤣
You're repeating the same thing about 10 times in slightly different ways.