समाचार
Automated system using Arduino and RFID MFRC522. Custom-coded RFID cards for student IDs, which takes attendance when tapped on RFID reader. Student information and sign-in & out times are saved to an ...
Requirements Arduino Uno Three DS18B20 waterproof digital temperature sensors 4.7kΩ resistor Breadboard and jumper wires OneWire and DallasTemperature libraries for Arduino Excel with PLX-DAQ add-in ...
An Arduino board serves as the foundation for the system design. A low-cost current, voltage and float switch sensors are used for the acquisition, and data are presented in Excel using the PLX-DAQ ...
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