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Getting Temp from DS18B20 to an ATtiny & control a relay

Courtesy/Thanks to: Anything Arduino

Description: Here is episode 10 of Anything Arduino. In this episode we connect a DS18B20 to the Arduino. We download the OneWire library, and then go through how the scratchpad can be used and then we make a small circuit with an ATtiny to control a heater with raw data taken from the Scratchpad. No showing of temperatures, just using the data value of the temperature to turn a relay on or off.

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Video: Getting Temp from DS18B20 to an ATtiny & control a relay [Anything Arduino]

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Files
2015-03-06_11_03_49-getti Picture of the finished circuit DS18B20, relay and ATtiny85.
ds18x20_temperature_last. The sketchfile for this project.
Parts used
DS18B20 Programmable Resolution 1-Wire Digital Thermometer
ATtiny85 8-bit AVR Microcontroller with 8K Bytes In-System Programmable Flash
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