Traditional Culture Encyclopedia - Hotel reservation - Excuse me, what are ic and id cards, and what is uid card?
Excuse me, what are ic and id cards, and what is uid card?
The full name of ID card is identification card, which is an unwritten induction card with a fixed number. There are mainly the EM format of SYRIS in Taiwan Province Province, and various ID cards such as HID, TI and Motorola in the United States. The frequency is 125KHz, which belongs to low frequency. Usually used for access control.
The full name of IC card is integrated circuit card, also known as smart card. Read and write, large capacity, encryption function, safe and reliable data recording, more convenient to use, such as all-in-one card system, consumer system, etc. At present, there are mainly Philip Mifare series cards. The frequency is 13.56MHz, which belongs to high frequency.
The UID card is an IC card and can modify any sector. As a daughter card of M 1 replication, it is mainly used for IC card replication. This card is fully compatible with mifare 1k card. The block where the card's block UID is located) can be modified repeatedly at will.
- Previous article:The best in the world in terms of food
- Next article:How many couples are there in Water Margin?
- Related articles
- I want to travel to Xi in the New Year. I hope local people can recommend some delicious snacks and refuse "rice"! !
- What scenic spots are there in Duan?
- How to use the hotel electric bed?
- Zhuang Yueming¡¯s personal life
- Who can talk about the significance of the completion of the Bird's Nest? Urgent! ! !
- Are there any hotels in Huiyang Danshui with a price below 120 yuan? Be specific, please.
- Shenzhen Maluan Mountain Tour Guide Shenzhen Maluan Mountain Hiking Route
- Phrases praising party time
- Is Shenzhen Taihua Wutong Island livable and easy to depreciate?
- Where to stay in Qingdao by subway?