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La Crosse TX23U Anemometer Communication Protocol
I’ve previously documented the protocol of the La Crosse TX20 Anemometer, but mine recently failed. The La Crosse TX23U Anemometer is almost half the price of the TX20, so I decided to buy one and see if I…
Read More »Reading data from a Sensirion SHT1x with a Raspberry Pi
Note: An updated version of my code is available at /2012/11/update-reading-data-from-a-sensirion-sht1x-with-a-raspberry-pi/ The Sensirion SHT1x range of sensors provide a rather convenient way to accurately measure Temperature and Relative Humidity. They aren’t the cheapest sensors as they typically sell…
Read More »Reading data from a Bosch BMP085 with a Raspberry Pi
Update(2): I’ve fixed some reported bugs in this code. Please use the newer version here. Update: If the LM Sensors website is still down, you can get smbus.c and smbus.h from here. I needed a way to measure…
Read More »A new toy to play with
Look what I received in the mail today…. A shiny new Raspberry Pi single board computer. These things are revolutionising the world of embedded electronics – They have a 700MHz ARM processor, 256MB RAM, Two USB Ports, HDMI…
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