Mikroelektronika MIKROE-3045 iButton Click DS1990A 1-Wire Interface

Technical description of the product (MIKROE-3045):

iButton Click - is an iButton™ probe Click board™. The iButton is a Maxim Integrated technology based on Maxim\'s 1-Wire® communication protocol, and a chip usually packed in a robust stainless steel casing. The button-shaped iButton device has two contacts - the lid and the base. These contacts carry the necessary connections down to a sensitive silicone chip, embedded inside the metal button. When the iButton touches the reader probe on the Click board™, it establishes the communication with the host MCU, via the 1-Wire® interface. The communication is almost instant, so it is enough to press the iButton lightly to the probe contacts. Note: The Click board™ comes with Maxim\'s DS1990A, a serial number iButton™ device with a unique 64-bit serial number. For more information on the serial number iButton™ device, please visit the official product page. Type: 1-Wire. Applications: An ideal solution for building a wide range of applications that can utilize a wide number of different iButton devices. On-board modules: CZ-0-PIN, a high quality iButton probe from Demiurg company. Key Features: The metal probe ensures good alignment of the iButton device, two programmable LEDs that can be used for the status report, simple software development with the included library functions. Interface: 1-Wire. Input Voltage: 3.3V. Click board size: M (42.9 x 25.4 mm).