GitHub

SD-Card-Reader-and-Writer

This manual provides instructions for using the Arduino Data Logger, which records four voltage channels and two current channels. Data is saved to an SD card every second. The logger can also ...
EDN

Arduino Datalogger with Memory Card

How do you save data from an Arduino-based device to a memory card? Fortunately, a microSD card and SD card breakout board now make this an easy task. Below is a simple tutorial on how to capture data ...
GitHub

This project uses an Arduino to interface with an NFC reader and a servo motor. The setup allows for controlling the servo based on NFC card authentication and a physical ...

Description: This Arduino project integrates an NFC reader, a servo motor, and LEDs to create a simple access control system. The system operates as follows: When a specific NFC card is detected, the ...
Hackaday

Flash An Arduino From An SD Card

[Kevin] has been working on reverse engineering the protocol used by the Arduino IDE and porting it to the Arduino platform. Now that his BootDrive project is nearing completion, he’s ready to give ...