I'd like someone to design for us a device that can read, and write to, the following transponders:
Texas Instruments DST+
NXP PCF7936/46/47/61 etc.
And several others, details to follow to successful bidder.
A configurable reader/writer system to enable future modification by firmware if a new transponder type comes into use that needs to be written to. Maybe using a PIC processor?
The device will have a USB-rs232 converter so that it can be sent commands from PC software that we will write.
No screen, switches, or buttons/keys are needed on the device as it will be driven by the PC software that we will design.
Initially, one device only will be made so can be in prototype form. Once it is working properly a new project will be created to have the PCB design and build for more units.
15 фрилансеров(-а) подали заявки на эту работу; средняя заявка - £754
Hi Sir I am an expert electronics engineer I can do it for you. The IC and microcontrollers you mentioned are the one I HAVE ALREADY WORKED [url removed, login to view] reply so that i can tell you how and when i used them. PLEASE GIV Больше
Dear Customer, It can be used the NXP recommendation PCF 7991 for base station. I can build you a proto which use a PIC and handle the PCF 7991 and communicate with your PC by RS232 . All the best ! Zoltan
Hello We are GlobalTech India Pvt. ltd and providing Embedded solution in various field. We have expertise in this field of electronics. We have already done RFID based projects in past.
I have done this before. The project time does not include the delay of receiving components or the money to buy them. the project time can be fixed as all details are given.
Hi, I am a PhD (doctorate) holder with faculty position and with 15 high ranked publications. To prove my claim, I can do small part of your job for free to check my expertise. Sincerely,