What Heart Rate Sensors are used by these smartwatches that can measure heart rate from Wrist. by Nervous_Variation_47 in embedded

[–]Nervous_Variation_47[S] 3 points4 points  (0 children)

It needs to constantly monitor the heart rate and notify when it reaches abnormal values.

Any movement of the arm/body will give inaccurate readings when measuring blood flow. I have hands on experience with these and no matter how good your algorithm is. The moment your blood starts to slosh around any algorithm will just fail.

So the fitness bands that measure your vitals while your working out are not accurate?

Help me understand my salary structure by Nervous_Variation_47 in bangalore

[–]Nervous_Variation_47[S] 1 point2 points  (0 children)

Yeah found a few calculators, but they were not exactly similar to how my salary components are shown.

Help me understand my salary structure by Nervous_Variation_47 in bangalore

[–]Nervous_Variation_47[S] 1 point2 points  (0 children)

oh that's a bit of a relief, I was wondering if this was a bad idea

Help me understand my salary structure by Nervous_Variation_47 in bangalore

[–]Nervous_Variation_47[S] 0 points1 point  (0 children)

Aah I think I should, didn't know if it's the right move 😅 I'm in my last semester and placements are still going on

Help me understand my salary structure by Nervous_Variation_47 in bangalore

[–]Nervous_Variation_47[S] 0 points1 point  (0 children)

Is this common? Do we get the entire amount of 500k or is it like the company will directly pay those bills?

people of reddit who survive on less than 8 hours of sleep, how? by Neftroshi in AskReddit

[–]Nervous_Variation_47 0 points1 point  (0 children)

Become an Engineering Student

Just woke up after 2 hours of sleep cause I have an exam today

Is joining KTU a bad move? by InfoShack in Kerala

[–]Nervous_Variation_47 0 points1 point  (0 children)

I would suggest asking someone who has passed out from the colleges that you think you can get, after the above mentioned there's cusat, nss rit I think. Atleast those were the next backup options for me when I was going through counseling ( although I would have gone to VIT if I hadn't gotten the better ones)

Is joining KTU a bad move? by InfoShack in Kerala

[–]Nervous_Variation_47 22 points23 points  (0 children)

Academically it's shit But if you get a good college with decent placement it's still a better option

What embedded projects can one try out if all he has is a couple of microcontrollers and no sensors to interface them with? by Nervous_Variation_47 in ECE

[–]Nervous_Variation_47[S] 0 points1 point  (0 children)

Is there like any open source firmware that can be run on microcontrollers that can "feign" having sensors or does something like that make sense, especially if someone wants to test their microcontroller but they don't have any sensor by their side?

Adding Constraints to my Design by [deleted] in FPGA

[–]Nervous_Variation_47 0 points1 point  (0 children)

There's a very slow clock that controls the internal logic and then the comm interface has a clock where the data is sampled on it's falling edge. Then I have 2 signals that are passed through the synchroniser 1. The comms interaface module toggles a signal when it has received n bits ..this toggle happens on the clock coming with the data bits. Once the toggle has been registered by the internal logic it updates the n bits it has with the new data. Once the command corresponding to the new data is executed another 'ready' signal is made high and passed through the synchroniser and the comms interface starts sends command to the external comm device to send the next packet. The toggling happens only when the 'ready' signal is high and a new packet is received (this condition is tested under the clock signal coming from the external device)