All the pins of this sensor module are digital, except VCC and Ground. -> GND is the ground pin of the micro sd card module and it should be connected to the ground pin of the Arduino.

Dirt cheap circuit to interface your microsd card to arduino Parts required: 3 reistor – 4.7 Kohm 3 resistor -1Kohm breadboard or a copperclad board if you really need some permanent sort of circuit A ...

Contribute to microdigisoft/Arduino-with-MicroSD-Card development by creating an account on GitHub.

If Lego had designed the original Arduino this is what they would have come up with. For example, to make the classic Arduino Uno take a Microduino core (containing the processor) and stack an FT232R ...

In this tutorial, we are going to interface RDM6300 RFID Reader Module with Arduino Nano. The RDM6300 RFID Reader is one type of RFID module with a 125 kHz frequency.

With the Arduino Leonardo, everyone's favorite hackable microcontroller turned a new page. Now it's time to bring that simplified design and slightly expanded feature set to the rest of the family ...

Arduino Micro has some extra leds that it is tricky to programme. Like almost all Arduinos, has a built-in led – the green one on the left in the photo. And it has a pair of yellow leds – called TX ...