The I2C/TWI pins on the Micro are on D2 and D3 ... it's a different story if you already have certain projects in mind. As the Arduino Nano and Micro cost the same ($24.90), deciding which ...

The Arduino Nano itself is the most basic and oldest of ... and their A4 and A5 pins both double as SDA and SCL pins for I2C/TWI communication. However, the Nano offers a slight advantage as ...

Necessity is the mother of invention, so he put together this I2C sniffer sketch for Arduino. The arduino will record what is going on for a set time interval, then dump the data via serial as a .csv.

Aside from the Nano it has an SD card and associated level shifter, and an SSD1306 i2c screen. Most of the Arduino’s lines drive the floppy interface, so the five-button control comes to a ...

It has a TPS334 thermopile, Op-amp and a ADS1110 AD converter with I2C bus. I use a Arduino Nano to interface the AD converter and pan/tilt servos. On the PC side a Processing program displays the ...

Arduino has announced four new Nano microcontroller-based boards that will be available for developers and makers in late July. The new lineup is compatible with the original Nano boards and ...