Questions tagged [data]
Data are values of qualitative or quantitative variables, belonging to a set of items
332 questions
1 vote
2 answers
124 views
What is the purpose of this capacitor to ground on the RAS line of this old DRAM?
Looking through old service manuals I found this from the Bell MPX-424: I also found it on the Sansui WS-X1: I have found it on a few other designs as well. While it doesn't seem commonplace enough ...
0 votes
1 answer
81 views
Data transmission between an Arduino and Stepper motor question
I have 2 stepper motor units attached to an Arduino with the typical red and black wires. I bought the unit used from a third party. Could there anyway for there to be a malware to be on the motor ...
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1 vote
0 answers
278 views
High latency at low data rates w/USB to Ethernet Adapter [closed]
We have designed a custom board that utilizes a USB Micro connector interface. We currently connect to the USB Micro connector using a USB Micro to Ethernet adapter to send data between our custom ...
- 165
0 votes
2 answers
146 views
Connecting Two 24VDC Power Supplies
I have a system that has multiple different gas detection sensors and we are datalogging our readings onto a PLC. To power our sensors we are using a 10 A power supply and have everything grounded ...
1 vote
2 answers
1k views
High speed data transfer from STM32 to the PC
What is the best way to transfer high-speed data (12.288 Mbit/s) from the STM32H723 microcontroller to a PC? I'm controlling a four-channel audio codec (AK4619vn) and need to sample the FFT of the ...
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0 votes
0 answers
51 views
Data collection board
Im currently working with the DC718C data collection board, and I'm using PScope to collect the data and MATLAB for further processing. I want to know if it's possible to collect more than 131072 ...
0 votes
1 answer
91 views
Interrupted SSI clock sequence
I measured the following clock and data sequence (time axis is in microseconds) between a Beckhoff KL5001 encoder module and a 19-bit SSI encoder. Apparently the clock is interrupted 3 times before ...
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0 votes
1 answer
67 views
Can S-ATA cables wear out?
I have a hardware S-ATA disk imaging device here. You connect a SOURCE disk and a DESTINATION disk and the device makes an image of the source disk onto the destination disk. After using for a couple ...
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