Next steps shows how the master (Arduino) reads from the slave I2C device. Wire.requestFrom(address, 1) command expects to receive 1 byte of data from the TC74 sensor. Wire.available() waits for data ...

The Arduino Wire library is a core aspect of Arduino's integrated development environment, or IDE, and is a must-have if you're using sensors or extra microcontrollers in your project.

Tarts Sensors allow both developers and hobbyists the ability to develop wireless sensor networks with Arduino, Raspberry Pi and BeagleBone. Contacts Tarts Sensors Matt Moulton, 801-255-9910 press ...

If you want to attach a light, motor or sensor to the Arduino board, you just snap it on -- you can spend more of your time coding rather than dealing with wiring and other hardware hassles. Home News ...

It runs on an Arduino MEGA 2560 PRO (or similar microcontroller) and supports a wide array of additional hardware including pressure transducer, water level sensor, flow meter, OLED display, and more.

That would be a nice hack, a 3 wire Arduino weather station, using the internal temperature sensor with a bit of calibration to get the correct reading. Report comment Reply ...