Si ça passe, ça en fait une super console retrogaming à transporter partout !!!! Y a retroarch et l'« Emulation Station » intégrés au hack "Project Eris"...
The good folks at Kaiweets have sent me their KTI-W01 Thermal Camera to review. You can use coupon code TEB15 for an exclusive 15% discount. Let's get this unboxed and working! Demo Photos The photos are stored as JPGs which can be read by any normal graphics program. Th…
I'm thinking about setting up a #udev rule that triggers some actions when a given device is removed. For that I'd like a minimal #usb device/token, think "only vendorid and productid", no actual functionality (which could fail and cause issues, etc.). Does anyone have a source for something like that? It's obviously ridiculously niche and not at all cost-effective to manufacture...
So, I was diagnosing a weird webcam issue for days and days. I've been using a Oculus Rift Sensor for head tracking for a while now and it suddenly stopped working. It's basically just a USB webcam. I tried several different kernel versions and even some from last year with no luck. I dug into the code of the uvcvideo driver, I tried setting quirks, nothing helped. I was obsessed with this issue.
Long story short: I disconnected my computer's front panel and everything worked.
The front panel must be faulty which must've tripped the USB controller in such a particular way that it kept working fine but was unable to recognise newly plugged devices and sent garbage to the kernel.
What the actual heck. USB is so weird. Do you have any USB stories like this?
Recap - I want to build an NFC reader expansion card for the FrameWork laptop. So I've bought a couple of components. This is the ACR1251T-E2 - it's a USB pen-drive sized NFC reader with a side-out USB-A plug. Costs about £40. There's a recessed green LED which flashes to let you know that it …
There's a recessed green LED which flashes to let you know that it is working. It doesn't beep or vibrate when it detects an NFC token. It is a little bit tricky finding the antenna as the internal circuitry slides down the plastic housing - as can be seen in these internal photos
There's a lanyard hole at the end, and a plastic clip so you can attach it to things.
Linux support is flawless. Running lsusb shows 072f:224f Advanced Card Systems, Ltd ACR1251 CL Reader PICC
And running pcsc_scan gives the same information: 0: ACS ACR1251 CL Reader [ACR1251 CL Reader PICC] 00 00
It's a solid enough unit. The plastic housing is sturdy and not easily damaged. You can't get in to the shell without a spludger.
The only downsides are that it uses USB-A - we're in the C era now! - and that the sliding mechanism obscures the antenna position. But, if you want to carry a discreet USB stick with you for NFC purposes, there's nothing better.
Both my wife and I have a #LEGO set with a light kit hooked up to our #gaming#PC's. So that when our PC's are on the light kit in the hooked up set is on. Due to the motherboard during #WoL the #USB ports those sets are hooked into are always supplying power. As a result they would always be turned on. So used #nodered with information from a #ESP presence sensor, and information from the #unifi#switch the PC's are connected to to determine if they are on. When they are off the NIC speed is
🆕 blog! “Thoughts on building an NFC reader for the Framework laptop”
The Framework laptop has several little slots which can be used be used to expand the functionality of the laptop. They convert the internal USB-C ports into a different sort of port. For example, Framework sells an official HDMI card and Ethernet card: But the community have bu…
The Framework laptop has several little slots which can be used be used to expand the functionality of the laptop. They convert the internal USB-C ports into a different sort of port.
It is a much more capable reader. It uses micro-USB rather than USB-C, which isn't insurmountable using a flexible male-male cable. What about the dimensions?
Ignoring the USB jack, the board is about 50mm long. That would leave about 2cm sticking out of the side of the laptop. Which isn't too bad. The width is within what we need. There's even an updated version with a slightly different spec.
Can anyone help? I’m looking for something that electrically behaves like a regular #usb wall wart - 120Vac (I’m in the US) input, and 5V USB-A female output.
But, rather than it plugging into a receptacle, I want screw terminals for the AC input, similar to a bunch of the #sonoff devices - Basic, Mini, etc.
I have a bunch of places where I have AC wires available but need to power an ESP device. Wiring in a receptacle just for a single wall wart seems excessive.
Also ein 4-bay externes #Festplattengehäuse, das Strom und Lüfter hat und das #SATA auf #USB-C übersetzt?
Bei voller SCSI Kompatibilität versteht sich. Also #SMART und die ganzen anderen Steuerbefehle etc.
Und dabei keinen Schnickschnack wie RAID etc. kann.
Einfach nur Plain die Devices durchmappen bei voller Geschwindigkeit dieser.
Ich finde nur dubiose Produkte aus Fernost mit miesen Bewertungen.
First part of a new long term home project coming in. An #Ubiquiti PoE+ switch to power a small #Kubernetes cluster built using #raspberrypi nodes. Going to blog about every step once it has been completed. But it is going to be a few quarters long project doing bit by bit