We want to use a RC522 RFID chip to provide an access control solution.
ATMEGA168 or ATTINYx depending on whats decided
RGB LED showing status of lock
High current drive of up to 8 1A+ solenoid valves
Will be able to have one RFID card that will be the master that will allow other cards to be added or removed.
Determine best chips for job
Lay out PCB to fit case, including the RFID antenna.
Write C code
Hello. Ready to perform your job to the ATMEL AVR or STM32. In both cases, there are optimal solutions. How much should identifiers stored in the controller? Thanks.
15 freelancers estão ofertando em média $1010 para esse trabalho
Hi i can help you , recommend new chip low cost and high solution , atxmega128a4u 44 pins or any other low cost ATX please see portfolio for samples of works
Hi, I have experience with ISO14443 cards with payment industry.. fuhrer i have work with PN512 and RNC522 chips. I will make a one prototype in this project and i can ship the prototype to you . Thanks, Dilan
Hello. When you say "Determine best chips for job" am I to decide between the ATMEGA168 and ATTINYx? Also is there a specific casing you had in mind, or am I to choose that as well?