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BIOWEB B3 Web Enabled Attendance & Access Control terminal 30A ACS712 Current Sensor MicroPython Support: Program in Python MicroPython Support: Program in Python for rapid prototyping alongside traditional Arduino C C++ while its rechargeable lithium ion battery provides sustained power for extended autonomous operation Educational institutions managing student and faculty attendance with automated class wise access control to prevent unauthorized facility usage during non school hours Multi authentication support combining fingerprint
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