Monthly Archives: February, 2017

How to use the “MicroSD Card Adapter” with the Arduino Uno

In this tutorial, it is shown how to read and write SD cards utilizing the "MicroSD Card Adapter" module and Arduino Uno. An major...

How to use the ultrasonic sensor/actuator “HC-SR04” with the Arduino Uno

In this tutorial, it is shown how to use the ultrasonic sensor (and actuator) "HC-SR04" with the Arduino Uno. The HC-SR04 has an ultrasonic transmitter...

How to use the RFID-RC522 module (RFID reader) with the Arduino Uno

RFID stands for Radio-frequency identification and can be used for many application that require an identification mechanism. In this tutorial, it is shown how...

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