AntiGuide: ArduinoDetect220V

pour la surveillance d'un onduleur

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http://ruggedcircuits.com/html/circuit__26.html
http://www.raspberrypi.org/forum/viewtopic.php?f=45&t=9617

A sensor, 1 fil analogique, 10 $: http://www.hacktronics.com/Sensors/Current-Sensor-30-Amp/flypage.tpl.html

not invasive: https://www.sparkfun.com/products/11005

vuaussi: http://www.dhgate.com/product/25pcs-lot-ina219-i2c-bi-directional-power/265354369.html?recinfo=8,103,6#cppd-6-5|null:103:r0574023122
acheté 1 ampère non invasif lier

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