IoT based Home Security System Using PIR Sensor, NodeMCU ESP8266, and Adafruit IO
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Arduino Calculator using 4x4 Keypad
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RFID Based Attendance System using Arduino Uno
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DIY Smart Blind Stick using Arduino and Ultrasonic Sensor
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Solar Powered Mobile Phone Charger Circuit
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IoT Based Biometric Door Lock using Fingerprint Sensor and NodeMCU ESP8266
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Distance Measurement using Ultrasonic Sensor and Arduino
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