Guaranteed unique 64-bit ID: Ensures each device has a distinct identifier for secure tracking
Compact iButton form factor: Fits easily into tight spaces for versatile installation
Low power consumption: Battery-powered operation for extended use
Wired I2C interface: Enables reliable and fast data transfer with compatible systems
Wide compatibility: Suitable for access control, inventory, and work-in-progress tracking
Summarized by Shop
The DS1990A-F5+ provides a guaranteed unique ID in a small iButton® form. This iButton can be used as a key in access control systems, inventory control applications, work-in-progress tracking, or other applications that require a low-cost, reliable method of validating identification.
There are many creative uses for this iButton and so
