Contactless Potentiometer – 12bit Rotary Position Sensor with Analog or PWM Output

https://www.electronics-lab.com/project/contactless-potentiometer-12bit-rotary-position-sensor-with-analog-or-pwm-output/

This is an easy-to-program magnetic rotary position sensor with high-resolution 12-bit analog or PWM output. This contactless system measures the absolute angle of a diametric magnetized on-axis magnet. The project is designed for contactless potentiometer applications and its robust design eliminates the influence of any homogenous external stray magnetic fields.  The industry-standard I²C interface supports […]