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Typical Applications:
Non- switch, auto ignition, brake circuit, position, speed detection and control, security alarm devices, textiles control systems etc.
Package inlcude:
10 x A3144 3144E OH3144E Hall Effect Sensor switches
JB
2025-05-07 11:55:08
Go for it. Built a WX station and some other crap. Works gread
Charles W Shaffer
2025-04-23 09:53:24
Price is Right work wellUse them on magnetic home built motersTo time switch
piero scarpellini
2025-03-31 11:53:05
Funzionano perfettamente come da descrizione
mark s.
2025-03-18 12:59:47
used a few of these with some rare earth magnets to detect collision. There is hysteresis so after getting close and moving away your will still get a high signal voltage until moving even further away than the initial detection distance. The magnet orientation (and pole) must be correct relative to the hall sensor.
Ralf
2025-02-28 12:38:05
Arbeiten top, wenn man erst mal raus hat, wie sie schalten.Der Ausgangspin wird "nur" nach Minus gezogen, gibt also keine Spannung aus.Somit lassen sich am einfachsten PNP Transistorn damit ansteuern.
jorge
2024-12-29 13:02:41
Son cosas habituales de electronica. No es algo que tengas que apreciar
Kindle Customer
2024-11-22 20:21:49
Ils marche sans probleme avec un Arduino.Je vais expliquer avec un peu de Franglais !!Trois broches - 1 +ve, 2 gnd, 3 signaux.Connecter 3 a un 'input digital' sur l'arduino et utiliser pinMode(HallPin1, INPUT_PULLUP);HallPin1 est votre pin.,INPUT_PULLUP sets the digital pin to +5V.When the sensor operates it is pulled to gnd,So, reverse logic,Switch = digitalRead(HallPin1);When Switch = HIGH the sensor is OFF
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