Gikfun A3144/OH3144/AH3144E Hall Effect Sensor Magnetic Detector for Arduino (Pack of 20pcs) EK1325
WayinTop 2pcs ACS712 Hall Effect Current Sensor Module 30A Range ACS712 Module + 2pcs Voltage Sensor Module DC0
⋅ 【Current Sensor Module】Chip: ACS712ELC-30A; ...
Twidec/10mm Hall Effect Proximity Sensor Inductive Switch NPN NO(Normally Open) with Magnet DC5
6. Easy to use. With 3-pin interface, plug and play. 7. This Hall Effect Magnetic Sensor Module is perfect for detecting the presence of a magnet, or for use as a non-contact switch. 8. It is widely used in speed measuring, positioning, sensing, counting, and other fields.
Bridgold 10pcs 41F/0H41/SH41/SS41F/S41 Ratiometric Linea Bipolar Hall Effect Sensors Chip,3Pins.