You can only connect them to SPI components like the BME280 environment sensor, RC522 RFID module, and TFT display module. The I2C/TWI pins on the Micro are on D2 and D3. For Arduino beginners ...

At only 46 mm long and 26 mm wide, the Mercury6e-Micro offers ... babies to an Arduino-piloted flying neighborhood drone.))) "With a goal of driving the barriers for deploying RFID technology ...

[Jason] really wanted to build an RFID controlled garage door opener and decided to turn to Arduino to get the job done. For someone who’s never worked with an Arduino before, he really seemed ...

Apart from the NFC RFID module, you need only an Arduino board to complement the test setup ... i.e., just move the selector 1 of the micro DIP switch to 1 (on) and selector 2 to 0 (off). Additionally ...

Arduino announces the release of the new Arduino Micro board. Based on the technology behind the Leonardo board, its main feature is the very small size. The Arduino Micro packs all of the power ...

I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield for the security system. The relay can be used ...

A cool RFID music table has been created using Arduino, iPod, and RFID tags to make it easy to change albums by simply changing the RFID tag. Each RFID tag has an individual code number relating ...