What are iButtons?
Por um escritor misterioso
Descrição
iButtons are small integrated circuits, embedded in a rugged stainless steel case. The name iButton originates in its similarity to button cell batteries. iButtons are available in different types, amongst others with the function as a data logger or as a universal memory.

Combination Lock for Doors

iButton - Flipper Zero - Documentation

Welcome to Embedded Data Systems - The Source for iButtons, 1-Wire
Low cost iButton logger capsule. Lightweight, two part enclosure that protects the data logger at pressures up to 0.5 Bar or depths of 5m.

SL50-ACC06-PK1 iButton capsule
Hands-on with the Thermochron iButton Starter Kit

iButton Temp & Humidity Logger

iButton ID - 10 pieces – TENDO Sport

Definition of iButton

iButton® and 1-Wire® Technology - Analog Devices

Key Card Readers, Ibutton Readers, Electric Reader

Illustration of the placement of iButtons inside and outside of a
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por adulto (o preço varia de acordo com o tamanho do grupo)