This isn’t about connecting a temperature sensor in your Arduino. This build is about using the temperature sensor in your clock. The ATMega328p, the chip at the heart of all your Arduino Uno ...

This isn’t just a temperature controller thrown into ... The electronics uses an Arduino, a Bluetooth board, and some relays (including a solid state relay). The finished system can brew between ...

Arduino boards get a Bluetooth Smart dev kit ... Shields are available from many manufacturers and fulfill tasks such as sensors, motor-driving circuitry, LCD display, Wi-Fi, Bluetooth wireless ...