ขาย mfrc - 522 rc 522 13 . 56 mhz rfid ชุดโมดูล writer ic card สําหรับ arduino uno ราคาที่ดีที่สุด
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รายละเอียดสินค้า
MFRC-522 RC-522 RC522 13.56MHz RFID Module For arduino UNO Kit SPI Writer Reader IC Card IC KEY
Operating current :13-26mA/DC 3.3V
Idle current :10-13mA/DC 3.3V
Sleep current: 80uA
Peak current: 30mA
Operating Frequency: 13.56MHz
Supported card types: S50, S70, UltraLight, Pro, Desfire
Product physical characteristics: size: 40mm×60mm
Environmental Operating temperature: -20-80 degrees Celsius
Environmental Storage Temperature: -40-85 degrees Celsius
Relative humidity: relative humidity 5% -95%
Module interfaces SPI Parameter
Data transfer rate: maximum 10Mbit/s
Shipping List:
1xa RFID-RC522 module
1x the standard S50 blank card
1xS50 special-shaped card a (as shown by the key ring shape)
1 X Straight row pin
1 X Curved row pin
Before purchase:
1.All the goods are ready stock, we will arrange the shipment at once if we receive the order.
2.Please read the item description, if you have any question, do not hesitate to contact us.
3.Use the vouchers for more saving.
Shipment：
1.1-2 days to ship(except for the pro-order item)
2.If you have not received the item after 15 days shipment,Please contact us.
After purchase:
1.If you are satisfied，please give us 5 stars praise.
2.Please contact us before you are going to give us bad review. We are helpful and will solve the problems.
if you receive a defect item,please contact us at once with item picture or vide
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