His solution for controlling the thermostat from afar was to take advantage of the GSM network and implement a SMS-based heater ... connected two temperature sensors: one directly to the Freeduino ...

This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very helpful when you want to measure the outside, ...

Fortunately, countless modules based ... module and Arduino Uno as shown in the below hardware setup diagram. I also uploaded a simple test code to display sensor readings on the Serial Monitor window ...

He’s based the build around an Arduino and started adding different chunks to the project to develop a full-featured unit. It can take your temperature (with an IR sensor…. not the hard way ...

Keeping track of things like the temperature ... You'll need an Arduino along with a bunch of various sensors to get the project rolling, and once it's all set up you'll have a simple, but ...