However, if you use an LCD module with I2C interface, you only need 2 lines to process ... are not bridged with solder it will have the slave address 0x27. Reference circuit diagram of an ...

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, ...

[Tobie’s] part of the hack is to use an Arduino and a few buttons as the controller. It’s easy to set up and we think the breadboarded controller approximates the size and weight of an LCD ...