That resulting signal is a square wave, which is an easy target for the Arduino to measure. That timing measured from the square wave can then be used to calculate the inductor’s value.

Arduino enthusiasts looking for a development board that is Internet of Things ready and offers 12 functions including a WiFi plug, Clock , EEPROM, SD, ...

A new piece of Arduino hardware has been unveiled this week which would be the perfect addition to any Internet of Things project and takes the form of the 4Duino-24 Intelligent Arduino Display ...