‘I/O’ Archive

Very Simple Vibration Sensor June 12, 2009 3 Comments

Sometimes when working on a project you may find that you need a vibration sensor. These are useful for detecting footsteps, tremors, wind, etc. Accelorometers can be used, but are a costly solution if you simply want to detect vibrations and are not concerned with gathering precise measurements. Out of curiosity one day, I cut [...]