Imefaulu
Kampala, Idara ya Kati, masaa 9 yaliyopita
1 maoni
MFRC-522 Rc522 Rfid + S50 Card + Keychain
Vifaa vya Bidhaa za Mtandao
Aina
Chapa Mpya
Hali
Arduino
Chapa
The mf rc522 is a highly integrated read/write chip designed for 13.56mhz contactless communication. developed by nxp, it is an excellent choice for low-voltage, cost-effective, and compact non-contact card applications, making it ideal for smart devices and handheld instruments.
specifications:
operating current: 13-26ma at 3.3v dc
idle current: 10-13ma at 3.3v dc
sleep current: <80μa
peak current: <30ma
operating frequency: 13.56mhz
supported cards: mifare1 s50, mifare1 s70, mifare ultralight, mifare pro, mifare desfire
physical dimensions: 40mm x 60mm
operating temperature: -20°c to 80°c
storage temperature: -40°c to 85°c
humidity: 5% to 95%
USh 25,000
Bei isiyobadilikaVidokezo vya Usalama
- Usilipe mapema hata kama ni ada ya kusafirishiwa bidhaa
- Kutana na muuzaji mahali salama pa umma
- Kagua kipengee na uhakikishe ni nini hasa unachotaka
- Hakikisha kwamba bidhaa uliyofungiwa ni ile ambayo uliagiza
- Lipa tu ikiwa umeridhika
