Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision		Previous revision
sensors:radio_frequency_identification [2018/06/05 23:21] – [Media] adminsensors:radio_frequency_identification [2022/03/18 20:41] (current) – [Summary] paul.buser
Line 6: Line 6:
  
 =====  Summary  ===== =====  Summary  =====
 +See also: [[sensors:near_field_communication|Near-Field Communication (NFC) ]]
 ====  Introduction  ==== ====  Introduction  ====
 Another type of magnetic field sensing device is the magnetic tag. Basically, the technology behind magnetic tags is the same as the one used in anti-theft alarm systems in shops, where simple inductor-capacitor circuits or magnetostrictive strips are excited by a fixed search coil. Magnetostriction is the change in the dimension of a material when subjected to an external magnetic field. Another type of magnetic field sensing device is the magnetic tag. Basically, the technology behind magnetic tags is the same as the one used in anti-theft alarm systems in shops, where simple inductor-capacitor circuits or magnetostrictive strips are excited by a fixed search coil. Magnetostriction is the change in the dimension of a material when subjected to an external magnetic field.
Line 19: Line 20:
 =====  Devices  ===== =====  Devices  =====
  
-<box 100% round blue|**Atmel TK5552A**> +{{template>device 
-<box 30% round red right|Sources> +|company=Atmel 
-[[http://www.digikey.ca|Digikey]] CAN$ 2.99 +|model=TK5552A 
-</box> +|sources=[[http://www.digikey.ca\|Digikey]] CAN$ 2.99 
-Description: 125 KHz RFID read/write tag.\\ +|description=125 KHz RFID read/write tag. 
-Datasheet: {{http://www.atmel.com/dyn/resources/prod_documents/doc4698.pdf}}\\ +|datasheet=[[http://www.atmel.com/dyn/resources/prod_documents/doc4698.pdf\|pdf]] 
-Resources: \\ +|resources= 
-Notes: \\ +|notes= 
-Variants: \\ +|variants= 
-</box> +}}
 =====  Media  ===== =====  Media  =====