The Raspiduino Project

Articles, guides & links to the Raspberry Pi & Arduino.


Arduino Related

1-Wire Bus Addresses

The 1-wire bus is a useful communications system for the Arduino. It allows many 1-wire devices to be linked in parallel and then all connected to one single data pin on the Arduino. This is great as I/O pins are limited on your microcontroller, but devices are not, so therefore, you would soon run out […]

Dallas I2C Thermometer

The digital thermometer of choice is the Dallas DS18B20. It looks like a transistor with three legs, but is a 1-wire device, which means that multiple units can be linked on one data bus wire and connected to the Arduino. This data bus is called the I2C. If we are using one Dallas DS18B20, we […]

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