Electronic circuit

AnalogKid

Joined Aug 1, 2013
8,308
It is an encoded transmitter of some kind, like a key fob that comes with a car. Maybe a security key for a server.

What is the writing on the IC?

ak
 

Thread Starter

kcmrox

Joined Jan 16, 2020
2
Hello,

below are written in IC.

ST17H26
CH1722
CJ3E18

actually i got this as a gift in an event and do know for which purpose can i use it.

thanks
kcmrox
 

MisterBill2

Joined Jan 23, 2018
5,222
It might be one of those computer security devices, where if it is not within range the computer does not work. Since it has the Dell logo and a model tag you may be able to visit the Dell website and discover what it is and what it is for.
 
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