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Port Bridging issuing a 100.x.x.x IP address instead of a Public IP

I’m trying to get my modem (Actiontec T3200) to issue a public IP address to my Asus router. When I enable port bridging it changes the private IP address of the Asus to a 100.x.x.x IP address which is not really a Public IP address I can use for a VPN. Any idea what needs […]

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User Help

SMP audio files [closed]

I have a couple of .smp files that have been sent to me by various customers (I run a file conversion service) andI’m trying to figure out how to convert them to mp3. There’s very little info about this filetype online. There’s a hint on this Spanish forum but it’s for members only: https://www.gp32spain.com/foros/archive/index.php/t-161986.html Sample: […]

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User Help

How to connect an external wifi adapter to VMWare?

I recently bought a tp-link TL-WN722N wifi adapter and I seem to have a problem with connecting it to my Guest OS (Parrot security OS) in VMWare. I have googled this issue many times, but I can’t find any solution. When I plug it in my laptop VMWare doesn’t recognize it. In the picture you […]

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User Help

Problems with the WD passport

I have a wd passport. Every month or so; I backup the contents of all my PCs i.e. PC; tablet and laptop. There is a lot of stuff I don’t want to lose e.g. correspondence letters; software development learning projects etc. My PC is problematic at the moment e.g. on Sunday; it showed the blue […]

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User Help

Call shell command from within Google Chrome

I’ve used the chrome-gnome-shell that offers a way to install ubuntu extensions from within google chrome. I frequently use simple .sh script via terminal that operates on inputed text. So is there a way to call this .sh script from within Chrome? EDIT: My script writes to disk so emulator wouldn’t be enough.

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User Help

SHR 1 Redundancy

I’m setting up my Synology NAS but I’m doubting between using RAID5 (which I’m familiar with) or using SHR1. From what I can tell, SHR 1 divides the drives up in smaller portions so you can mix sizes. But what happens if you loose the biggest drive? Do you replace it with the same size? […]

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User Help

What is the function of [^] (caret in square brackets) at the end of a dialog box input line in Midnight Commander?

┌───────────────────── Select ──────────────────────┐ │ ⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛ [^] <===== THIS │ [ ] Files only [x] Case sensitive │ │ [x] Using shell patterns │ └───────────────────────────────────────────────────┘ Originally I wanted to phrase the question as "how to activate this" (as I assumed it would provide the previous entries to the same dialog), but after googling for a while […]

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Raspberry Pi User Help

Device drivers only working on boot

I am trying to connect some peripheral devices (test equipment) to a Raspberry Pi 4B+ running Raspbian and I am running into issues with device drivers for serial (using a pl2303 driver) and usb devices (using kernel module driver for usbtmc). If I boot the Pi with both devices plugged in, there are no issues […]

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Ask Electrical Engineering Engineering

Pull-up resistor

I am making a BLDC motor controller , so can you tell me the use of pullup resistor connected in the feedback of hall sensor.And is HO is equal to VB voltage when driver circuit operates ? Please explain the value of phase output voltage coming ( Explain any phase voltage).

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Ask Electrical Engineering Engineering

Component for current and voltage amplification

I have a first current-generating circuit that produces an adjustable source/sink current (between + 10 mA and – 10 mA) with an output voltage range of ± 10 V. I want to amplify this current by a fixed value to reach ± 100 mA as well as increase the maximum voltage output to ± 100 […]