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Forward Current :35A
It is a 4-channel relay board
Thermistor Terminals : Axial Leaded
and game & mobile developers who want to easily incorporate live heart-rate data into their projects
RFID Reader (125Khz - UART) Torsion Spring Forward Current :35AIntroduction : This 125KHz RFID module is designed for reading code from 125KHz card compatible read and read write card (tags). This RFID module comes with external antenna that can read cards (tags) up to 7cm. It is easy to use and is connected to microcontroller or Arduino through serial UART. It can be used in attendance systems, access control systems, parking management systems, food sales systems, electronic security systems, community
US$ 39.95
US$ 47.95
US$ 69.95
