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Tutorial — arduino starter kit tutorial

Arduino UNO R3/MEGA 2560 R3 Project 32: RC522 RFID Module

Posted by Fiona Su on

MF522-AN module adopts Philips MFRC522 original reader circuit chip design, easy to use, low cost, suitable for equipment development, development of advanced applications, the need for the user of RF card terminal design/production.

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Arduino Project: Soil Humidity Sensor

Posted by Fiona Su on

This is a simple soil humidity sensor aims to detect the soil humidity. If the soil is lack of water, the analog value output by the sensor will decrease, otherwise, it will increase.

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Arduino UNO R3/MEGA 2560 R3 Project 30: DHT11 Temperature and Humidity Sensor

Posted by Fiona Su on

This DHT11 Temperature and Humidity Sensor features calibrated digital signal output with the temperature and humidity sensor complex. Its technology ensures high reliability and excellent long-term stability.

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Arduino UNO R3/MEGA 2560 R3 Project 29: DS3231 Clock Module

Posted by Fiona Su on

DS3231 is equipped with integrated TCXO and crystal, which makes it a cost-effective I2C real time clock with high precision.

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Arduino UNO R3/MEGA 2560 R3 Project 28: 5V Relay Module

Posted by Fiona Su on

This single relay module can be used in interactive projects. This module uses SONGLE 5v high-quality relay. It can also be used to control lighting, electrical and other equipment.

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