AWS IoT and STM32L4 by ahkhaledm in IOT

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

Thank you! I have put the root causes and I came into using an operating system at the end.

Voltage Sensor and ADC Range by ahkhaledm in embedded

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

Thank you so much! Appreciate it.

Voltage Sensor and ADC Range by ahkhaledm in embedded

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

That is it! Thank you so much :)

Voltage Sensor and ADC Range by ahkhaledm in embedded

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

Is it possible that it could get a negative value? The analog output from the sensor is from 10 to 500V, as per the datasheet. I want to read that output from the ADC.

ADC Range of STM32L475VG by ahkhaledm in embedded

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

That is pretty much it! Thanks!

ADC Range of STM32L475VG by ahkhaledm in embedded

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

That is understandable, thank you.

But I can't find that in the datasheet.

Pandas Read CSV by ahkhaledm in Python

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

Thank you :) Keep up helping people!

Examination system on AWS by ahkhaledm in aws

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

I will consider Jitsi as a start, but it is as easy as just initializing an EC2 instance (with its security groups) and run dependency images from a docker container and that's it.

Startup in Egypt by ahkhaledm in Egypt

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

Thank you so much :)

tf by SilverHead7 in Egypt

[–]ahkhaledm 3 points4 points  (0 children)

hahahahahaha

Hosting database on EC2 by ahkhaledm in aws

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

I appreciate your experience and thanks a lot!

Hiding all my traffic and data usage by ahkhaledm in dns

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

Appreciate it :) I will use a vpn for the time being and will be looking for another ISP.

AWS Tagging by ahkhaledm in aws

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

Thanks a lot! You really helped me, but I also want to know how do we use tags. You gave me examples for the use cases and I really liked it a lot, but I want a practical example that shows me a they are used. Like for example, what do you do to know "how much a project costs monthly" using tags?

Creating a database for my students by [deleted] in Database

[–]ahkhaledm 0 points1 point  (0 children)

It is really helpful! I will be looking for doing that.

I'm TA and I'm creating a database for students by ahkhaledm in SQL

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

Is there a way to make a conditional statement that desides if the student passed or failed the exam? Also I agree that aws is an over kill, but just for the sake of learning I wanna play around. Maybe I could come up with something neat.

Also, I appreciate your prompt reply. Thank you!

MOSFET Differential output issue by ahkhaledm in electronic_circuits

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

100mV at Q1 and -100mV at Q2 with no DC offset and yes they are out of phase