Summary of PIC16F88 SN75176 CCS C EM4100 RF-ID READER PROJECT
This project describes an educational RFID application using the PIC16F88 microcontroller to read 125KHz EM4100 RFID cards. The circuit interfaces via RS232, uses an SN75176 transceiver, and includes LEDs, a buzzer, and a relay for status indication. When a card is read, the system sends the data, waits for a reply, and triggers output devices based on the response. The firmware is written in CCS C, and a Delphi 7 interface is provided for PC communication. The on-board RFID reader module uses the EM4095 chip, making the design practical and extendable.
Parts used in the PIC16F88 SN75176 CCS C EM4100 RF-ID Reader Project:
- PIC16F88 microcontroller
- EM4100 125KHz RFID card
- EM4095 RFID reader module
- SN75176 RS485 transceiver
- Green LED
- Red LED
- Buzzer
- Relay
- RS232 communication interface
- Power supply components (unspecified)
Hi friends I have done with you I share a RF-id application. Application for educational purposes only and is exemplary and is capable of being improved. If we are talking PIC16F88 application is used as a controller. Located in… Electronics Projects, PIC16F88 SN75176 CCS C EM4100 RF-ID Reader Project “microchip projects, microcontroller projects, pic16f88 projects,
Hi friends I have done with you I share a RF-id application. Application for educational purposes only and is exemplary and is capable of being improved. If we are talking PIC16F88 application is used as a controller. Located in the market comfortable with PIC16F88 PIC16F628 16F628 not much difference in price than `is a handy controller.
RF-ID CIRCUIT DIAGRAM
The so-called circuit 125KHz EM4100 RF-ID card read read and sends the data series. RS485 communication circuit on the printed circuit are wanting to cancel and use it as RS232. Read circuit for 5 seconds after you send the card information, waits for information from the answer the answer is ‘E’ green LED light buzzer and relay runs for 1 second. A different answer or a reply is not received for 5 seconds to cut the red LED and buzzer twice as warning. There are two LEDs on the circuit buzzer and relay.
Also read on your pc and send a reply to the received code with delphi 7 I made a small interface circuit can test it. CCS is written in C code for PIC16F88.
Finally, the on-board RFID reader module is a module for microelectronics. Domestic or abroad, can be obtained. En EM4095 chip on the module. Wishing to be helpful.
PIC16F88 SN75176 CCS C EM4100 RF-ID Reader Project Proteus isis schematic pcb CCS C RF-ID Source code files:
FILE DOWNLOAD LINK LIST (in TXT format): LINKS-8322.zip
