Sense invisible magnetic fields around you! Use the adjustable digital output to set a threshold or the analog output to get a gauge of the distance.
In stock, ships same business day if ordered before 2PM
Delivered by Tue, 24th of Dec
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$1.80
Sense invisible magnetic fields around you! Use the adjustable digital output to set a threshold or the analog output to get a gauge of how far away a magnet is or sense ambient fields around you!
Pair with a small cube magnet to make a puzzle box or a simple short-distance range sensor.
from machine import ADC, Pin import time a0 = ADC(Pin(27)) # Create an ADC object on pin 26 (ADC0) d0 = Pin(22, Pin.IN, Pin.PULL_UP) # Digital output from sensor while True: reading = a0.read_u16() # Read the value from the analog interface print("Sensor reading:", reading) threshold_exceeded = d0.value() # Read the value from the digital interface if threshold_exceeded: print("Threshold exceeded!") time.sleep_ms(500) # Wait for half a second before reading again
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Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia
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