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3 views

Webcam for transmitting Whiteboard content

I am (as probably many people right now) in the situation of giving courses online. I have a 2m wide Whiteboard in my flat and would like to capture my whiteboard writing with a camera to use it in ...
1
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0answers
2 views

Should I choose a TV over a monitor?

Advice needed please to help me choose a large (43") 4K display for coding and office work. There will be the occasional casusal gaming (PS4) and bluray movies, but 80% of the time I will be coding in ...
1
vote
0answers
5 views

Simple audio mixer with “remote” control

I am looking for a audio mixer with at least 3 inputs that has a form of remote control, such as rs232 or some other interface. This needs to be able to control the 3 sources volume interdependently,...
0
votes
0answers
6 views

VR with Quadro M2200

I have a lenovo p51 laptop with the Quadro M2200 graphics card. I'm wondering if this hardware supports VR gaming? If not, would it be possible or sensible to use and external graphics box ...
1
vote
1answer
11 views

DDR4 3200 32G*2 system

At 2020.Q1 most dual channel system that support DDR4 3200 only support reduced frequency when all four DIMMs are installed. To build a dual channel PC with 64GB DDR4 3200, 2*32GB DDR4 3200 is needed. ...
0
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0answers
7 views

Make a local development server (at home) with a useless machine [closed]

I have a machine that is of no use to me at the moment. I installed Ubuntu 19.10 and I would like to make it a dedicated machine for my local development. If possible I would like to make a kind of ...
1
vote
1answer
10 views

Playing games of NAS vs portable HD vs portable SSD

I am running out of space on my laptop and upgrading it is not a option for me but I need some kind of upgrade to get some extra space primarily for my games. I have Windows 10 Home running on laptop, ...
0
votes
0answers
5 views

Need help regarding configuration of Ethernet IP coupler APAX-5072 With programmable Automation controller (PAC) APAX-5580

I want to access my digital I/Os Apax-5060 & Apax-5040 remotely by my Programmable Automation Controller (PAC) APAX-5580. So in this regard, I have used Ethernet/IP coupler module Apax-5072 to ...
2
votes
1answer
31 views

Multiple HDDs with Orange Pi NAS Expansion Board?

I'm a total NOOB with both the Orange Pi and Raspberry Pi. I have never owned or used either, but I'd like to get started. I am trying to build a NAS (Network Attached Storage) system to back up a ...
1
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0answers
5 views

Is there any FOC Software available for STM32 Nucleo-64 G474RE board?

I have recently bought an STM32 Nucleo-64 G474RE. I want to use this MCU for Field-Oriented Control (FOC or Vector Control) with a BLDC motor. I have seen there are many libraries available and there ...
-2
votes
2answers
19 views

For better data speed, Can I restrict applications inside HP laptop use internet? [closed]

As my Vodafone network is very slow at home, can I restrict applications inside my laptop from using internet ? For example the way we restrict apps in mobile phone. I am unable to attend Skype calls ...
0
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1answer
16 views

Will a Lenovo X220i with i3 support either 1066/1333?

Looking at this page https://ark.intel.com/content/www/us/en/ark/products/53438/intel-core-i3-2350m-processor-3m-cache-2-30-ghz.html It mentions that 16GB of memory is supported but then it says "...
1
vote
2answers
26 views

Cheap all-in-one wifi printer with cheap ink (deliverable soon in the UK)

Similar to this question, but that is 5 years old and Canada based. I am looking for a cheap all-in-one (print & scan/copy) printer, USB connection (I don't mind paying an extra fiver for WiFi, ...
2
votes
2answers
17 views

2011 MacBook Pro and internal SSD, is it worth it?

If I bought an internal SSD to replace current hard drive for my 2011 MacBook Pro would it take full advantage of a newer SSD say like a 1 TB drive? Specs from Apple
0
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0answers
18 views

Getting started with hardware the hard way? Tips <3 [closed]

:) I know next to nothing about the actual hardware-level difference between CPUs and GPUs let alone the different components and specs of either and was tasked with estimating the cost of the ...
2
votes
1answer
32 views

What criteria to use to pick a wireless router for a large number of users/devices?

I want to replace an ASUS RT-AC1200G+ router. Currently, it is supporting around 20 wireless devices in my office. I am looking to support more than 50 wireless devices in my office in the near future....
0
votes
0answers
16 views

Usb C male to 2 female inside

I was searching for usb C male connector to do the following thing: I would like to use my Qi tag charger and at the same time have one usb port free for using it with the regular charger without ...
2
votes
0answers
20 views

Hardware shopping: What M.2 SSD should I buy

Based on this topic's answers https://superuser.com/questions/1535127/hardware-shopping-can-all-m-key-slot-work-with-nvme#1535127 I am pretty sure that my Laptop do not accepts M.2 NVMe SSD. I want ...
1
vote
1answer
25 views

Hardware device to change musical tuning in the fly

I am looking for a proper and recommended device to change musical tuning in the fly. Let's say that I want some kind of music corrector connected to my home sound system and re-tune music playing at ...
1
vote
1answer
21 views

How to measure Earth’s magnetic field?

I want to measure Earth’s magnetic fields. I want to chart the strength of these fields to observe how they change daily, and compare those details to global records. My question is what kind of ...
1
vote
2answers
28 views

Need suggestion for WiFi router

I have 100 Mbps broadband plan. I want to limit it to 1 Mbps for guest network so that streaming and other things would work smoothly on my main network. Which router is suitable for me(in India)?
0
votes
1answer
10 views

Default LPD queue name on Samsung (now HP) printer

LPD/LPR is a legacy network printing protocol on port 515. You can use it on several systems with the lpr command, usually like that: lpr -S 192.168.0.20 -P PASS myfile.pdf You need three things: ...
1
vote
1answer
15 views

USB C 3.1 Mini PC capable of running Linux

I have an MBP for work. I want to have a dedicated development environment for private projects to not mess up my work setup. Also, I wanna run Linux (just Ubuntu something). The MBP is currently ...
2
votes
1answer
36 views

What laptop should I buy?

I am looking for a potential upgrade to my laptop. I want something smaller, lighter and more portable, preferably made from metal. The processor needs to be something at the level of an AMD A9-9410 ...
2
votes
2answers
27 views

What is the worst webcam?

As many of you may know, the Coronavirus has stopped many of our lives. I, for one, am now taking college classes online. For many of my classes, I will need an webcam and microphone, although since ...
2
votes
1answer
21 views

Camera and motherboard with Camera Serial Interface

So I came across this great article about getting 660 frames per second from a Raspberry PI and its default camera, and was wondering is there any way to crank the setup up with possibly higher frame ...
0
votes
1answer
23 views

Is there any FAN upgrade option for HP 15 da1032?

Hello community. I just bought an HP laptop (HP 15 da1032) about a month ago, but i noticed that the laptop was heating with minimum amount of work load (i tried installing Eclipse),it goes around (39 ...
1
vote
1answer
15 views

LVDS for ASUS H310T R2.0

I bought a motherboard. Is N173GE-L11 display compatible with motherboard Asus prime H310T R2.0? Anybody use this motherboard with LVDS-display directly? What cable I need for connect N173GE-L11 ...
0
votes
1answer
11 views

Linux or Android tablet with long battery life and cheap

I am looking for a tablet, which I will use only for email and, possibly, browsing (reading news items only). No games, videos, music, etc. Bluettoth is not required; I am undecided about a SIM card. ...
0
votes
1answer
26 views

What is the cheapest CPU that supports virtualization?

I am looking for a cheap CPU that supports virtualization. However, I do not know which CPU is better. Right now I'm looking for a CPU that supports an OS using QubesOS, a Xen virtualization ...
2
votes
1answer
14 views

How to check if my laptop display is damaged

I have a laptop which got dropped in a lake. It has been few months since and I was thinking if could remove the display of this laptop and use it as a 3rd display. I can order the hardware for it (...
-1
votes
0answers
8 views

Erratic Pointer Please Advise on Overcoming This

Regarding my Acer E1-572P Touchscreen. Windows 10. The screen pointer is overactive and behaves erratically on 2 websites, telescope.org and CoCalc. This is the problem. I haven't found any other ...
1
vote
2answers
17 views

USB-C Hub (4+ USB-C ports) for desktop

Looking for a desktop hub (ie. designed to sit permanently on a desk, not get thrown in my laptop bag) that provides 4+ USB-C ports. There seem to be very few USC-C hubs around and they're all ...
2
votes
1answer
13 views

Web camera, heart monitor or tools for online medical appointments?

With the current Covid-19 outbreak, many people and families are doing remote/telehealth medical appointments. I'm thinking, as a precaution, to get the tools needed in case someone in my family gets ...
1
vote
1answer
13 views

PSU-powered, motherboard case-fan header-controlled, multiple fan controller

Is there a fan controller, that plugs into the case fan motherboard header, but actually takes power from the PSU, and therefore can power multiple fans but control speed based on sensors built-into ...
2
votes
1answer
31 views

USB Type-C Switch for Monitor Sharing between PCs

I want to share a pair of Dell S2719DC 27" QHD (2560 x 1550 @ 59 Hz) resolution USB-C monitors between two 2018 MacBook Pros. The MacBooks dual-boot to run either MacOS 10.15 Catalina and Windows 10 (...
1
vote
1answer
29 views

Cheap SMA antenna for this ADS-B (aircraft info) receiver

This looks like a lovely little toy, but I am unclear which antenna to use with it , and those on the site cost more than double the price of the receiver itself. It collects ADS-B (aircraft info) ...
1
vote
0answers
33 views

Quad socket motherboards that support mezzanine or daughtercards with additional CPU sockets?

Years ago Tyan had the Thunder line of motherboards, mostly in the EATX form factor. They were notable for being quad socket designs and also supported the addition of a mezzanine card with another 4 ...
1
vote
2answers
15 views

external touch pad/board for non-touch laptop

I know that there are tablets and also some laptops/notebooks for which they have touch screen. Now my question is that: are there any cheap external touching pad or board (for instance 15-inch or ...
2
votes
0answers
22 views

Seeking hardware recommendations for switching between Mac laptop and Windows workstation using multi-monitor setup

(x-post from stackexchange/superuser) Here is my current setup at home: For now, I am able to connect remotely to my work computer at the office, both via my Mac work laptop and my Windows desktop. ...
2
votes
1answer
33 views

Is there a mini-laptop I can buy?

I am looking for a small laptop to match my RCA Voyager Pro. For me, this is a matter of character and style. I want something with decent specifications that I can fit in my pocket (see table below): ...
1
vote
0answers
14 views

Torrenting blocks browsing. Need new router advice

My broadband has always been ADSL and I have always used the router supplied by the ISP, whichever the one of the year is. These routers never let me browse while I am downloading torrents. Web pages ...
25
votes
6answers
17 views

Can someone help me identify the specifications of a UPS for a 20-core high-performance computer?

Firstly, I am a software developer that has been delegated the task of finding a UPS for my team's 20-core test-suite machine. It is powered by a 1kW-rated Corsair RM1000X power unit. I live in South ...
1
vote
0answers
8 views

Best Cheap NAS from eBay with Support for LFF

so browsing through Amazon I find NAS's that seem to be the right fit. This one for instance seems good: The Synology 12 bay But the price is wayyyyyy too much ($1500 at the time of writing this). I'...
2
votes
1answer
26 views

sensor for human detection

I have a customer that would like to have a display that detects when a human walks up to a screen (distance like from a standard terminal) that sensor then needs to trigger a display of some data. ...
1
vote
1answer
30 views

Charger for MSI gaming laptop

My laptop is GS63VR 7RG Stealth Pro: https://www.msi.com/Laptop/GS63VR-7RG-Stealth-Pro/Specification Since provided AC adapter is too heavy, I'd like to buy a smaller compatible charger. The ...
2
votes
1answer
9 views

What are good mounts (tripods, desk arm) capable of holding 2018 12.9inch iPad Pro?

I have been looking for this like crazy but all items I find are not guaranteeing support for the 2018 iPad Pro size 12.9in. I am looking for two things: a regular stand (I will use the iPad as a ...
0
votes
0answers
16 views

Small (flat) touch display for wall mount

I am looking for a small display which is programmable and can be placed in a brick wall. On the wall now is a makeshift display (with a CAN outlet and a powersupply). The display can be located in ...
0
votes
1answer
13 views

A silent, fanless barebones NAS with 4x 3.5" sata bays

The title really says it all. What I want is a maximally simple NAS that can take up to 4 3.5" drives. Literally all it will need to do is serve files over a 1Gbit SMB share. I don't need any other ...
0
votes
0answers
12 views

Small drone recomendation

I'm looking for tiny drone for taking some pictures/video while traveling. At least image quality should be pretty decent. 720 for video would be fine. Flying time of couple of minutes will be fine. ...

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