18 July 2009
Sensors
In my ongoing series about cool sensors Interactive Matter presents the AD7746 capacity sensor:
What is a capacity sensor good for? You can of course make a device to identify small capacitance (up to 4pF) but that’s boring. Much more interesting is how it reacts to touching.
Read on how to connect it to the Arduino and [...]
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13 February 2009
Sensors
Ages ago I bought an LIS302DL from Sparkfun. One of the old (little bit) messed up ones, but still 3 axis accelerometer with I2C output. No external parts. No pain. Fine!
Before I go in any further investigation. I need to get it up & running with my arduino (actually an boarduino – but who cares?). [...]
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