Hardware Recommendations Stack Exchange
Hardware Recommendations Stack Exchange

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1500 questions
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votes
0 answers

Look-like POS keyboard

I'm seeking for a special type of additional keyboard. Need a pool of 20-30 fully programmable keys on a couple (or more) of 'shifts'. USB connector. Black color. I searched for POS keyboard and found something like the attached one, but maybe there…
Dennis S.
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USB 2.0 touchscreen monitor 10'' to 15''

Basically searching for DoubleSight DS-10UT but bigger (13 inches seems ideal). Requirements are following: USB only, ideally signal and power in single cable. No HDMI/DVI/DSUB + USB, USB+Power is acceptable. Touchscreen without additional…
PTwr
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Where to find a particular plastic component under the key of laptop keyboard?

I have an HP Omen X laptop 17.3" The "E" key came off as I was foolishly trying to remove to clean a spec of food underneath. In doing so, the plastic component which connects the key to the laptop broke and I need a replacement. Customer support…
MacroGuy
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Wired USB mouse with freely spinning vertical wheel and a thumb wheel

I am looking for a mouse which can be used wired (so data transfer via USB cable is possible) which has the option of a freely spinning mouse wheel and a secondary, horizontal wheel (not buttons for horizontal scrolling). So far I found the Logitech…
Golar Ramblar
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1 answer

Changeable cell phone battery pack

I sometimes need 10kmah and sometimes 20kmah and would prefer not buy 2 separate battery packs. Money is no object. Is there a cell phone USB charger that is chainable?
William
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1 answer

Are there NFC transmitters/readers that plug into the 3.5mm audio port on my phone?

I have a Moto E5 Play, which does not have built-in NFC capabilities. I'd like to be able to use Google Pay and other apps that require NFC. Are there NFC transmitters/readers that plug into the 3.5mm audio jack? (Kind of like Square, but with NFC…
Michael A
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HP Elitebook 8470P Power 65 watt or 90 watt

I have an HP Elitebook 8470P. It does a lot of heavy SQL Work. I was running it with 65 Watt 18.5V 3.5A Power Adapter which came with it. It overheated and burst a couple of days back after using it for around 2 years. Thankfully Laptop is safe. I…
user3467434
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2
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1 answer

Hardwired Programmable Mouse

I would like a mouse that has copy and paste solely programmed into it. The peculiarity about this is I don't what a mouse that simply has buttons but has the keyboard shortcuts programmable into the mouse. The big advantage of this for me is that I…
William
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2
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2 answers

Why is the production year of a mac relevant?

Is the production year really a requirement for running the newest os with the newest xcode? Shouldn't it be enough fulfilling the hardware requirements such as cpu, ram, hdd, etc? If I in theory buy a mac from 2008 with the same hardware as a mac…
Elec0
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2
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1 answer

incremental encoder with added joystick functionality

I was searching the web for days now and just couldn't find what I am looking for. I want to make a remote control for an adressable RGB LED strip using a single knob. It will be controlled by an arduino. I am looking for something that detects…
Yannic
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Low-voltage wireless switch

I am searching for an alternative to the popular Sonoff Basic WiFi switch, which satisfies the following requirements: Low voltage: 5V or 12V DC (input and output) Standardized protocol: WiFi, Bluetooth or Z-Wave preferred CE certification
typo
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smart phone that won't need to be replaced for at least 10 years

I have had two smart phones in the last 8 years: the first I kept for 5 years, and my current phone I have had for 3 years. I don't mind keeping the same phone for a long time, but it seems like no matter how much research I have done I always…
Michael
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Looking for a Direct Attached Storage solution

I'm looking for a Direct Attached Storage solution that can accept a minimum of 12x SATA 2.5in HDDs and can connect to the host raid controller's sff-8088 port. I'm not looking for actual listings or compatibility from here, I just need a model that…
Funtime60
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1 answer

Where to purchase USB cables without "human sized" ends

I'm trying to build a device made up of several other devices all connected using USB A cables. The amount of room on the cables taken up by the "human sized" ends requires a larger enclosure than I want to use. Other than purchasing raw USB…
Jason Harrison
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2
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0 answers

Battery powered camera and transmitter for outdoor use

I wish to set up a camera 500 meters from my house to send a live stream of a river over the internet. The camera and transmitter will have to be battery or solar powered and be able to transmit the video signal to my house where I have an internet…
Q-bertsuit
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