Parralax Raspberry Pi USB (#28340)
Hi....I am trying to connect a Rapsberry pi to parallax Propeller microcontroller. My intend is to use the propeller read comands from the pi and control motors and read sensors and relay the information back to the Pi on a mobile robot. I intend to add vision eventually using OpenCV or some other vision library so the Usb port cannot be used for communications. Any information regarding how to do the communications would be appreciated. Oh and one more thing my programming experiences are primarly C++ and Java with a little basic.
How to open the door of my building
I live in a building that uses electric locks opened by a key card. I would like to use my ring to open my door. My building had agreed to let me do it. However, it is not as simple as i would have originally thought. Scratch that, i have no idea how to do it 😅.
Does anyone know how to go about getting my ring to open a pre-established system?
Not sure how frequented this forum still is. But I could use a haned looking for antennas for the keyduino and elechouse boards. One has to have a long enough lead to reach around from front door to the front for nfc door lock. Any ideas?
Re: [Differences between new OPN and Payment ring](besides the obvious.)
Ring Social Network
Indeed, the idea sounds pretty interesting. Currently, I'm working with a mobile app development company so I think you can contact us if you need some assistance in the development of the app that will perform such verification
So had he contacted you? Really want to see this app, sound like something cool!
I need help
Possible security feature for NFC ring: audible/visual signal when read?
As per my experience you get a little bit of cross talk due to the proximity of the two inlays already but if you were to try to add in something like this to the ring itself things get a little more complicated .
You should have to have a system to switch it on and off if it's in the ring.
Also you can try to switch the IC out for the LED, because running the LED as well as the wafer doesn't leave much power.
Need help to fix Epson Printer Error 0XE5?
I recently purchased a printer and it reveals an epson printer error 0xe5 issue when I use the printer. I'm still suffering from this issue and I'm also looking for this result on many blogs, but I haven't got anything. So I really want this problem to be solved properly because I'm too sick of this problem.