Questions tagged [data]
Data are values of qualitative or quantitative variables, belonging to a set of items
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Difference between Li2YCY and LiYCY
I would like to ask about the difference between Li2YCY and LiYCY TP cables.
As far as I know, the main difference is that the Li2YCY has core insulation based on PE and wrapped screening made from ...
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Is binary data in actuality a range of high and low to mean each in Computer Science [closed]
I do understand why 1 and 0 are used and why we have to make two states for data transfer storage and the rest. And why those two symbols and not off and on or some other means. It was most efficient ...
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How information is collected from a photographic sensor
For example, you have a sensor measuring temperature, light intensity or anything else.
You have microcontroller reading your data and a sd card to save your data.
I can understand how you can ...
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Why do we use a low resistors on Data lines for an ADC for example or a clock?
Why do we use a low resistors on Data lines for an ADC for example or a clock ?
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MAX233 problem with receiving data
I need to make serial connection between regular PCs and a 3.3v TTL device, I using the Maxim 233 which has internal capacitors.
I have the PCs incoming TD connected to R1_IN and RD T1_OUT.
The ground ...
user106458
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How can I simulate microwave radio link transmission?
My task is to simulate a two-way data transmission microwave link. The fixed parameters are distance, transmitter power, carrier frequencies, bandwidth, receiver noise figure, intermediate frequency, ...
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The results of my magnetic flux data from voltage recorded
For my electrical engineering senior design I created an experiment to test magnetic flux (more voltage) through a receiving coil. There is a large sending coil with A.C. voltage and a small receiving ...
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MQ-4 sensitivity characteristics - raw data
I need to convert Rs/Ro ratios of my MQ-4 sensor to PPM. For that I found the sensitivity plot in the datasheet (https://www.sparkfun.com/datasheets/Sensors/Biometric/MQ-4.pdf). However that is a pdf ...
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Data transmission through multiple IoT devices
We are implementing a device which will have multiple sensors inside multiple houses in our local area.
Each house will have 1 device fixed at a place and data will be transmitted to one central ...
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Should I double data or power lines for UART device
I just have a quick question.
I'm connecting PN532 NFC reader with RPi, for this I am using around 30m of UTP cable from my front door to rack with RPi, preliminary test showed the device is able to ...
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Leaky Bucket Example
I have an image below of a leaky bucket image that I am trying to understand for my telecommunications class, and I was hoping for some guidance/verification if my train of thought is on the right ...
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Connecting a smartphone android camera while charging the phone
I am hoping for advice. I have a android camera (the same as in this video: https://www.youtube.com/watch?v=AvWIp5vtsEU) and want to connect it to a Sony phone to see if I can use it as a streaming ...
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FPGA Connections
Im a senior EE major whose going into their senior design project. In the past Ive always struggled with data and computer systems. But as luck would have it that's what my senior design project is. ...
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How to calculate how much voice channels is being multiplexed
I would like to know how I could calculate from the bitstream which has a bitrate of 2,048 Mbps into how much voice channels is being used. I know that the syn has 32 bits and sign is 16 bits.
Bitrate ...
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What are odd-even memory addresses in 8086 and how do they work? [duplicate]
I have recently started to look more into microprocessors at the hardware level, and i am a bit confused on what are the odd-even memory locations that 8086 uses.
As far as i understand, it has ...
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