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Jaycar

Arduino CompatibleRaspberry Pi
A miniature sensor to accurately track extremely small changes in magnetic flux density - changes generally too small to operate hall effect switches.

Applications include notch sensor, current monitor, gear tooth sensor, etc.

Operating Voltage:4.5 V
Supply Current:9.0 mA
Output Voltage:2.5 V
Output Resistance:50.0 Ω

UGN3503UA Hall Effect Sensor

Cat. No: ZD1902
3.0(1)
$7.75
Bulk Pricing
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Qty 1-9
$7.75 / unit
Qty 10-24
$6.95 / unit
Best Value
Qty 25+
$6.20 / unit
30-Day Returns
Australian Stock
Warranty Included
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Yet to use it but...

daveMarch 2026

Not clear which is the supply, ground, and signal!

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