Picked at random: The SiLabs Si7210 [1] is a Hall effect magnetic sensors with 0.1% linearity and an I2C interface, no Arduino ADC to tame. The Si7210 tops out at 0.2T. Eval bords for the series ...

“MDT's new TMR magnetic switch sensors offer fast measurement, extended battery life, and uninterrupted, reliable operation to smart flow meters,” said Dr. Song Xue, Chairman and CEO of MultiDimension ...

Above the fixed sensor plate is a moveable magnet plate centred by a ... Inside each of these slinky felines is pretty much what you’d expect to find — 25 or so switches and an Arduino Pro ...

The Arduino Uno board detects the tattoo artist’s gestures via a distance sensor, and signals the machine with an on or off output. Watch this video on YouTube . Source: AH : WTech ...