125Khz RFID Reader Module RDM6300 UART Output Access Control System for Arduino

125Khz RFID Reader font b Module b font RDM6300 UART Output Access Control System for font
Click to see details
125Khz RFID Reader font b Module b font RDM6300 UART Output Access Control System for font
1237129229_125
1235869837_193
1235861793_396
1235861794_744
1235861796_208
1235861798_633
1235861799_044
5pcs lot RFID RC522 module Kits S50 13 56 Mhz 424kbit s Write Read for arduino
5set lot RC522 RFID Module IC Card S50 Fudan Cards Key Chains for Arduino Provide Development
5pcs lot PN532 NFC RFID module User Kits Free Shipping
10pcs lot PN532 NFC RFID reader writer module User Kits Free Shipping
5set lot RC522 RFID Module with IC Card S50 Fudan Cards Key Chains for Arduino Provide
5pcs lot 4 Bit Voltage Current Meter DC0 33 00V 0 999 9mA 3A Variable Precision
Buck And Boost Voltage Converter Voltmeter Display 5 25V
DC DC Adjustable Boost And Buck Voltage Converter
463316609_859
60 % of buyers enjoyed this product!
Availability: in stock
Price:  US $11.11 / piece
Sale price:  US $10.11 / piece


from AliExpress

45 days Money back 45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery On-time Delivery
Guarantees: On-time Delivery 60 days

Share:

125Khz RFID Reader Module RDM6300 UART Output Access Control System for Arduino

Description:

RDM630 series non-contact rf ID card special module, adopt advanced rf receiving circuit and embedded microcontroller controller design, combined with efficient decoding algorithm, complete EM4100 compatible type ID card data reception.Has received high sensitivity, small work current, stability higher characteristic, is suitable for access control, attendance, charge, security, patrolling, etc all kinds of rfid applications.

Output format into hexadecimal beginning frame + ID check code + code + stop frame, such as the Numbers on the ID Tag0008565187And the output as shown below

The For arduino users abroad commonly used RFID read card matching module, can read 125 k EM4100 RFID card series.The module is easy to use, after the power supply serial ports connected the For arduino board, when there is a range of RFID card into the card read, module via the UART directly put the card sent to the For arduino.With a relay module connected to the For arduino can implement a simple access control.

The test code:

String comdata = “”; Void setup () { PinMode (2, the OUTPUT); PinMode (3, the OUTPUT); DigitalWrite (2, HIGH); DigitalWrite (3, HIGH); Serial. The begin (9600); } Void loop () { DigitalWrite (2, HIGH); DigitalWrite (3, HIGH); While (Serial. The available () > 0) { Comdata + = char (Serial. The read ()); Delay (2); } If (comdata. Length () > 0 && comdata = = “0500 addf1443”) { While (comdata. Length () > 0) { DigitalWrite (3, LOW); Delay (100); While (Serial. The available () > 0) { Comdata + = char (Serial. The read ()); Delay (2); } Comdata = “”; } } Else if (comdata length () > 0) { While (comdata. Length () > 0) { DigitalWrite (2, LOW); Delay (100); While (Serial. The available () > 0) { Comdata + = char (Serial. The read ()); Delay (2); } Comdata = “”; } } } Package Included: 1 * RFID Reader Module

5pcs/lot RFID RC522 module Kits S50 13.56 Mhz 424kbit/s Write & Read for arduino uno 2560 Free Shipping

US$ 27.65/lot
5 pieces / lot

5set/lot RC522 RFID Module + IC Card + S50 Fudan Cards Key Chains for Arduino Provide Development Code

US$ 49.60/lot
5 sets / lot

5pcs/lot PN532 NFC RFID module User Kits Free Shipping

US$ 130.45/lot
5 pieces / lot

10pcs/lot PN532 NFC RFID reader/writer module User Kits Free Shipping

US$ 257.90/lot
10 pieces / lot

5set/lot RC522 RFID Module with IC Card S50 Fudan Cards Key Chains for Arduino Provide Development Code

US$ 49.99/lot
5 sets / lot

5pcs/lot 4 Bit Voltage Current Meter DC0-33.00V/0-999.9mA-3A Variable Precision

US$ 40.27/lot
5 pieces / lot

Buck And Boost Voltage Converter Voltmeter Display 5-25V

US$ 10.26/piece

DC-DC Adjustable Boost And Buck Voltage Converter

US$ 9.81/piece

Average Star Rating:
0 out of 5 (0 Ratings)
Name Rating Feedback
Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).
Price:  US $11.11 / piece
Sale Price:  US $10.11 / piece
from AliExpress
24/7 Customer Service (800) 927-7671