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Arduino Uno R3 projects

Final-year project topics built with Arduino Uno R3 — working builds, abstracts and honest quotation pricing.

Arduino SD Card Data Logger — project thumbnail preview
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Arduino SD Card Data Logger

This project builds an Arduino Uno data logger that reads temperature and humidity from a DHT22 sensor and writes every readi...

Arduino Uno R3 MicroSD card module DHT22 temperature & humidity sensor
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Automatic Load Sharing of Transformers — project thumbnail preview
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Automatic Load Sharing of Transformers

This project builds a demonstration panel that shares a load between two transformers automatically: current transformers sen...

4-Channel Relay Module Arduino Uno R3 230/24 V transformers · 2 A
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RFID Pet Door Opener using Arduino — project thumbnail preview
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RFID Pet Door Opener using Arduino

This project builds an RFID-controlled pet door: an Arduino Uno with an RC522 reader scans for 13.56 MHz tags and only regist...

RC522 RFID reader Arduino Uno R3 5 V USB power supply
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