Linear Hall-Effect Sensor. ... Moreover, an output voltage less than 0.4V will be counted as a sensor open-circuit state while higher than 4.2V denotes a sensor short-circuit condition. ... The ...

Posted in Arduino Hacks, clock hacks Tagged arduino nano, clock, hall effect sensor, magnets, split-flap display, stepper motor Simple Magnetic Levitator February 10, 2024 by Al Williams 9 Comments ...

Neopixels and Hall-effect sensors are mounted to custom PCBs that stretch the length of a row and are wired to an Arduino Mega with lots of IO. Game pieces are colorful fridge magnets.