{"id":8115141673140,"title":"KY-003 Hall Effect Magnetic Sensor Module 4.5V - 24V Hall Sensor Non-Contact Detection Magnetic Fields for Arduino PIC AVR Smart Cars (Pack of 6)","handle":"ky-003-hall-effect-magnetic-sensor-module-4-5v-24v-hall-sensor-non-contact-detection-magnetic-fields-for-arduino-pic-avr-smart-cars-pack-of-6","description":"\u003ch3\u003eKY-003 Hall Effect Magnetic Sensor Module 4.5V - 24V Hall Sensor Non-Contact Detection Magnetic Fields for Arduino PIC AVR Smart Cars (Pack of 6)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eProduct description: Hall effect magnetic sensor module KY-003 is a digital\nsensor module based on the Hall effect and can detect magnetic field changes.\nIt is suitable for a variety of electronics projects. The chip integrates a\nvoltage regulator, a Hall effect voltage generator, a differential amplifier.\nFunctions: Easy to adapt to standard 5V or 3.3V microcontroller systems; Non-\ncontact detection: detects magnetic fields without contact, avoiding\nmechanical wear and ensuring long service life and high reliability; Fast\nresponse: detects changes in magnetic fields quickly; Excellent temperature\nstability: the chip has internal temperature compensation circuit; Technical\ndata: Output type: digital signal (high and low level); Operating voltage:\n4.5V-24V (wide voltage design for compatibility); Output current: 25mA;\nDetection method: non-contact magnetic field detection (e.g. magnets with a\nmagnetic field strength of over approx. 200 gauss); Operating temperature:\n-40°C to +85°C. Instructions: If a magnetic field is approaching (e.g. a\nmagnet) to the sensor, the chip emits a digital signal - typically a low level\n(LOW) when the magnet approaches and a high level (HIGH) when removed. This\ndigital output simplifies the connection to a microcontroller; usually the\nsignal line (S) is simply connected to a digital I\/O pin. Uses: Contactless\nswitches, vehicle ignition, brake circuits, alarm systems, textile control\nsystems, position and speed detection and control. Box contents: 6 x KY-003\nHall Effect Magnetic Sensor Modules\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eProduct overview: The Hall effect magnetic sensor module KY-003 is a digital sensor module based on the Hall effect and can detect magnetic field changes. It is suitable for a variety of electronics projects. The chip integrates a voltage regulator, a Hall effect voltage generator, a differential amplifier, a Schmitt trigger and an open collector output stage.\u003c\/li\u003e\n \u003cli\u003eFunctionsEasy to adapt to common 5V or 3.3V microcontroller systems; Non-contact detection: detects magnetic fields contactlessly, avoiding mechanical wear and ensuring long life and high reliability; Fast response: detects magnetic field changes quickly; Excellent temperature stability: The chip has internal temperature compensation circuit.\u003c\/li\u003e\n \u003cli\u003eTechnical dataOutput type: digital signal (high and low level); Operating voltage: 4.5V-24V (wide voltage design for compatibility); Output current: 25mA; Detection method: non-contact magnetic field detection (e.g. magnets with a magnetic field strength of over approx. 200 gauss); Operating temperature: -40C to +85C;\u003c\/li\u003e\n \u003cli\u003eInstructions: approaches a magnetic field (e.g. a magnet) to the sensor, the chip emits a digital signal - typically a low level (LOW) when the magnet approaches and a high level (HIGH) when removed. This digital output simplifies the connection to a microcontroller; usually the signal line (S) is simply connected to a digital I\/O pin.\u003c\/li\u003e\n \u003cli\u003eApplications: non-contact switches, vehicle ignition, brake circuits, alarm systems, textile control systems, position and speed detection and control.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-02T12:06:12+10:00","created_at":"2026-09-01T22:47:35+10:00","vendor":"DEWOTHV","type":"Hall Effect Sensors","tags":["industrial_DE_Aug2026"],"price":9300,"price_min":9300,"price_max":9300,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44374857253044,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B0GQXQDXVL","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"KY-003 Hall Effect Magnetic Sensor Module 4.5V - 24V Hall Sensor Non-Contact Detection Magnetic Fields for Arduino PIC AVR Smart Cars (Pack of 6)","public_title":null,"options":["Default Title"],"price":9300,"weight":9,"compare_at_price":null,"inventory_management":"shopify","barcode":"DE-98","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/de-B0GQXQDXVL.jpg?v=1788266858","\/\/auspowers.com\/cdn\/shop\/files\/61WPdttCLaL.jpg?v=1788266858","\/\/auspowers.com\/cdn\/shop\/files\/61yRZed3xuL.jpg?v=1788266858","\/\/auspowers.com\/cdn\/shop\/files\/61vUAfwR_nL.jpg?v=1788266858","\/\/auspowers.com\/cdn\/shop\/files\/51YcgUUyY7L.jpg?v=1788266858"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/de-B0GQXQDXVL.jpg?v=1788266858","options":["Title"],"media":[{"alt":null,"id":33272350245044,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1150,"width":1150,"src":"\/\/auspowers.com\/cdn\/shop\/files\/de-B0GQXQDXVL.jpg?v=1788266858"},"aspect_ratio":1.0,"height":1150,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/de-B0GQXQDXVL.jpg?v=1788266858","width":1150},{"alt":null,"id":33272350277812,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1150,"width":1150,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61WPdttCLaL.jpg?v=1788266858"},"aspect_ratio":1.0,"height":1150,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61WPdttCLaL.jpg?v=1788266858","width":1150},{"alt":null,"id":33272350310580,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1150,"width":1150,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61yRZed3xuL.jpg?v=1788266858"},"aspect_ratio":1.0,"height":1150,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61yRZed3xuL.jpg?v=1788266858","width":1150},{"alt":null,"id":33272350343348,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1150,"width":1150,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61vUAfwR_nL.jpg?v=1788266858"},"aspect_ratio":1.0,"height":1150,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61vUAfwR_nL.jpg?v=1788266858","width":1150},{"alt":null,"id":33272350376116,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1150,"width":1150,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51YcgUUyY7L.jpg?v=1788266858"},"aspect_ratio":1.0,"height":1150,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51YcgUUyY7L.jpg?v=1788266858","width":1150}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eKY-003 Hall Effect Magnetic Sensor Module 4.5V - 24V Hall Sensor Non-Contact Detection Magnetic Fields for Arduino PIC AVR Smart Cars (Pack of 6)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eProduct description: Hall effect magnetic sensor module KY-003 is a digital\nsensor module based on the Hall effect and can detect magnetic field changes.\nIt is suitable for a variety of electronics projects. The chip integrates a\nvoltage regulator, a Hall effect voltage generator, a differential amplifier.\nFunctions: Easy to adapt to standard 5V or 3.3V microcontroller systems; Non-\ncontact detection: detects magnetic fields without contact, avoiding\nmechanical wear and ensuring long service life and high reliability; Fast\nresponse: detects changes in magnetic fields quickly; Excellent temperature\nstability: the chip has internal temperature compensation circuit; Technical\ndata: Output type: digital signal (high and low level); Operating voltage:\n4.5V-24V (wide voltage design for compatibility); Output current: 25mA;\nDetection method: non-contact magnetic field detection (e.g. magnets with a\nmagnetic field strength of over approx. 200 gauss); Operating temperature:\n-40°C to +85°C. Instructions: If a magnetic field is approaching (e.g. a\nmagnet) to the sensor, the chip emits a digital signal - typically a low level\n(LOW) when the magnet approaches and a high level (HIGH) when removed. This\ndigital output simplifies the connection to a microcontroller; usually the\nsignal line (S) is simply connected to a digital I\/O pin. Uses: Contactless\nswitches, vehicle ignition, brake circuits, alarm systems, textile control\nsystems, position and speed detection and control. Box contents: 6 x KY-003\nHall Effect Magnetic Sensor Modules\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eProduct overview: The Hall effect magnetic sensor module KY-003 is a digital sensor module based on the Hall effect and can detect magnetic field changes. It is suitable for a variety of electronics projects. The chip integrates a voltage regulator, a Hall effect voltage generator, a differential amplifier, a Schmitt trigger and an open collector output stage.\u003c\/li\u003e\n \u003cli\u003eFunctionsEasy to adapt to common 5V or 3.3V microcontroller systems; Non-contact detection: detects magnetic fields contactlessly, avoiding mechanical wear and ensuring long life and high reliability; Fast response: detects magnetic field changes quickly; Excellent temperature stability: The chip has internal temperature compensation circuit.\u003c\/li\u003e\n \u003cli\u003eTechnical dataOutput type: digital signal (high and low level); Operating voltage: 4.5V-24V (wide voltage design for compatibility); Output current: 25mA; Detection method: non-contact magnetic field detection (e.g. magnets with a magnetic field strength of over approx. 200 gauss); Operating temperature: -40C to +85C;\u003c\/li\u003e\n \u003cli\u003eInstructions: approaches a magnetic field (e.g. a magnet) to the sensor, the chip emits a digital signal - typically a low level (LOW) when the magnet approaches and a high level (HIGH) when removed. This digital output simplifies the connection to a microcontroller; usually the signal line (S) is simply connected to a digital I\/O pin.\u003c\/li\u003e\n \u003cli\u003eApplications: non-contact switches, vehicle ignition, brake circuits, alarm systems, textile control systems, position and speed detection and control.\u003c\/li\u003e\n \u003c\/ul\u003e"}