Hi, i need someone who understands a bit more about Sniffing GSM using RTL-SDR USB would like to know what kind of gsm/rf frequencies are around me. Spectrum analyzer software could be used. I have bought the hardware 100 kHz 1.7 GHz Full Band UV HF RTL SDR USB Tuner Receiver R 820 T 8232. Read Less
Dear freelancers I need to read meter data and save to database using c#. Meter is connecting with factory software over rs485. factory software : METERCAT 3.2 connection protocol: ANSI [url removed, login to view] you can find register table from : [url removed, login to view] you can test your app by teamviewer and able to use portmonitor. also i have a ansi c1221 paper. so My pr...
...One will be fixed in uniform and other is an Individual Access card. Assumption is that the user scans both consecutively. A handheld android device(alr-h450) to read the RFID will be provided along with its SDK and APIs. Solution: To build an Android application and store the data internally on the device and move the data to a hosting location
This is for the Bitcoin Cash wallet Electron Cash which uses the ZXING QR code reader. Currently this works by installing the zxing app separately. I do not want to make the user do this. Can we pull in the libraries into the Electron Cash project? References: [url removed, login to view] [url removed, login to view]
in file [url removed, login to view] all background should be black, no pattern add RFID mark to the place indicated at "rfid mark [url removed, login to view]" file. this mark is required for users to know where RFID(NFC) antenna located and where they have to place their card. Antenna location is on the picture "antenna [url removed, login to view]" p...
I need an article writer , payment will be 2$ for 500 words for Non native english speakers and 3$ for 500 words for native english speakers, please bid if you agree for the above payment. it is ongoing work need to submit 100000 words in a month.
We need a working C# or C/C++ Visual Studio project that is able to read and write to Smartcards using the ACR122U USB hardware. Must provide basic R/W functionality. The SDK examples provided do not work as expected. It is expected that you already have experience with NFC, or already have access to the hardware.
I need a Chrome OS application created that will work with our USB digital microscope. The capabilities are as follows: Required: View Live Image Take Pictures - stored to Google drive Record Videos - stored to Google drive Record Time-Lapse Videos - stored to Google Drive with options to do 5:1 up to 180:1 Compare two images side-by-side
We are looking for someone to build Hardware on very thin foil sheet which can can Read and Store EMV Chip Card Data. Please only bid if you are capable of doing it and have all the things needed or can arrange to do so. Rest of the Project Details will be provided upon contact.. Plz check Attachment for little details
dear gents i have an android device with barcode scanner and thermal printer and RFID. i would like to have an app in android to deal with the device as POS and save all transaction in MySQL DB . if you have web POS to connect to , it would be preferable. Regards
A microcontroller that can read 125kHz / RFID card and trigger respective relay up to 32 outputs. Two operational modes as below: 1) Operation mode 1: Read and assign relay output ( 1 to 32) and store in reference memory. Be able to store up to 10,000 card ids. 2) Operation mode 2: Read card and output respective relay accordingly.
This is a project about an oil storage firm, that stores fuel for different oil firms, and they go to different storage stations to collect their stock. the trucks create confusion, not able to really know which came in first, and which have loaded and which has passed quality check e.t.c and we now need a system that will help them queue according to first come first served, and also create a sys...
Project Description Hi, We are trying to connect Bluebox Mid Range read / write UHF RFID device with serial RS232/RS485 interface to a Raspberry pi and and use Node-RED to develop a database to log the Tag-ID and [url removed, login to view] RFID reader we are using is Bluebox RFID System 5426 U