Tech Express 20Pcs A3144 A3144E OH3144E Hall Effect Sensor, by

Tech Express 20Pcs A3144 A3144E OH3144E Hall Effect

The A3144 is an integrated Hall effect non-latching sensor. Holding a magnet near the sensor will cause the output pin to toggle. This makes for a robust presence sensor. A reed sensor also works nicely, but can be limited by the glass encapsulation and size. A hall effect sensor is much smaller, but can handle less current than a reed switch. The device includes an on-chip Hall voltage generator for magnetic sensing, a comparator that amplifies the Hall voltage, and a Schmitt trigger to provide switching hysteresis for noise rejection, and open-collector output. An internal bandgap regulator is used to provide temperature compensated supply voltage for internal circuits and allows a wide operating supply range. If a magnetic flux density larger than threshold Bop, the output is turned on (low). The output state is held until a magnetic flux density reversal falls below Brp causing the output to be turned off (high) (see datasheet bellow). Features: Superior Temp. Stability for Automotive or Industrial Applications 4.5 V to 24 V operation, works with most unregulated supplies Open-Collector 25 mA output, compatible with digital logic Reverse Battery Protection Activate with Small, Commercially Available Permanent Magnets Solid-State Reliability Small Size Resistant to Physical St...

  • Brand: Tech Express
  • ASIN: B07CVRYLPH
  • UPC: 645688584086

WINGONEER 5Pcs Hall Effect KY-003 Magnetic Sensor Module DC 5V For Arduino PIC AVR Smart Cars

WINGONEER 5Pcs Hall Effect KY-003 Magnetic Sensor Module

WINGONEER® trademark Reg.NO:4747611100% Brand new and high quality.1. Non-Contact Switch2. Hall Switch Integrated Circuit Using hall Effect Principle,3. USES The Semiconductor Integrated Technology Manufacturing Magnetic Susceptibility of the Circuit,4. It is by the Voltage Regulator, Hall Voltage Generator, Differential Amplifier, Schmidt Triggers, Temperature Compensation and the Open Collector Output Stage Circuit Composed of Magnetic Sensitive Sensor Circuit5. Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage SignalPackage Included:5x WINGONEER® Hall Effect KY-003 Magnetic Sensor Module

  • Brand: WINGONEER®
  • ASIN: B06XHG9CYN
  • UPC: 723466639088

Gikfun A3144/OH3144/44E/AH3144E Hall Effect Sensor Magnetic Detector for Arduino (Pack of 20pcs) EK1325

Gikfun A3144/OH3144/44E/AH3144E Hall Effect Sensor Magnetic Detector for

Stability for automotive or industrial applications 4.5 V to 24 V operation, works with most unregulated supplies open-collector 25 mA output, compatible with digital logic reverse battery protection activate with small, commercially available permanent magnets solid-state reliability small size resistant to physical stress.

  • Brand: Gikfun
  • ASIN: B07QS6PN3B

Anmbest 10PCS DC 5V 3144 KY-003 Hall Effect Magnetic Switch Sensor Module for Arduino PIC AVR Smart Car FJ

Anmbest 10PCS DC 5V 3144 KY-003 Hall Effect

KY-003 Arduino Hall Magnetic Sensor Module is a switch that will turn on/off in the presence of a magnetic field. The KY-003 Hall Magnetic Sensor consists of a 3144EUA-S sensitive Hall-effect switch for high-temperature operation, a 680Ω resistor and a LED. Compatible with popular electronics platforms like Arduino and Raspberry Pi. Technical Specifications: Operating Voltage: DC 5V Material: PCB Non-contact switch Uses the semiconductor integrated technology manufacturing magnetic susceptibility of the circuit It is by the voltage regulator, hall voltage generator, differential amplifier, schmidt triggers, temperature compensation and the open collector output stage circuit composed of magnetic sensitive sensor circuit Its input for the magnetic induction intensity The output is a digital voltage signal Size: 18mm x 15mm/ 0.71×0.59 inch IO Interface: 3-wire interfaces(Connecting to the Arduino) Pin (-): GND, connect to GND of the Arduino Pin (middle pin): +5 v, connect to Arduino +5v Pin (S): signal, connect to Arduino input pin Package includes:  10 X KY-003 Hall Effect Magnetic Switch Sensor Module

  • Brand: Anmbest
  • ASIN: B07NWFX53H

Bridgold 10pcs A3144 3144 Hall Effect Sensor Magnetic Detector,3-Pin

Bridgold 10pcs A3144 3144 Hall Effect Sensor Magnetic

Supply Voltage: 28 V Reverse Battery Voltage:-35 V Magnetic Flux Density: Unlimited Output OFF Voltage: 28 V Reverse Output Voltage:. -0.5 V Continuous Output Current:25 mA Storage Temperature Range:-65°C to +170°C Package include: 10pcs*A3144

  • Brand: Bridgold
  • ASIN: B07LG77559

SainSmart Hall Effect Sensor Switch Magnetic Detector for Arduino UNO R3 Motor

SainSmart Hall Effect Sensor Switch Magnetic Detector for

Features: * signal output indication * single channel signal output * output effective signal is low level * sensitivity adjustable * when there is Magnetic field cutting there is signal output * Circuit board output switch quantity(can connect MCU directly) * can be used in such occasions as Motor speed/location detecting * Size: 32mm X 14mm * There is mounting screw holes of 3mm Directions: * main chip: LM393, Hall sensor * +: positive power supply 3.3-5V; * -: power supply is negative; * DO: digital output module, the output low magnetic induction; * AO: Hall voltage output in real time. Package list: 1 x SainSmart Hall Effect Sensor Switch Magnetic Detector Module 4 x Dupont Wires

  • Brand: SainSmart
  • ASIN: B00K8OWIFI

bayite DC 5-120V 100A Mini Digital Current Voltage Amp Meter Ammeter Gauge with Hall Effect Sensor Transformer

bayite DC 5-120V 100A Mini Digital Current Voltage

bayite Hall effect current meter reads current by detecting the magnetic field around the wire, there is no electrical contact which eliminate risk to delicate monitoring equipment and also minimizes safety concerns. The sensor doesn't get hot like the current shunt sense resistor which can have thermal temperature heat dissipation issues. Three display modes: 1, alternately display Amps and Voltage 2, only display Amps 3, only display Voltage Specifications: Measurement Range: + -100A Accuracy: + - 1% Resolution: 0.3A Working Current: 7-15mA Power Supply: DC 5-120V Overall Dimensions: 48mm*29mm*23mm Cutout Size: 45.5mm*25.5mm Inner Diameter of the Sensor: 19mm Operating Temperature: -4°F - 140°F (-20°C - 60°C) As the resolution is 0.3A, the current reading might be flickering with 0.3A difference. For example, if the current is 1.7A, you might see a 1.7A and 2.0A alternatively. This is normal. If your signal is too weak or you are not getting the resolution you want, you can coil the wire through the current sensor as many times as you want to double, triple, or quadruple the sensitivity or resolution.For example, if your current signal is only 0.2 Amps, you could loop the wire through the sensor 10 times and the signal would by 10X stronger and would appear as 2.0 Amps.

  • Brand: bayite
  • ASIN: B01DDQM6Z4

20 Pack Hall Effect Sensor Transistor for A3144 A3144E OH3144E

20 Pack Hall Effect Sensor Transistor for A3144

Package include: 20 Pack Hall Effect Sensor for A3144 A3144E OH3144E

  • Brand: ANCIRS
  • ASIN: B07QNX6HWT
  • UPC: 717877039452

uxcell 10 Pcs A3144 3 Terminal Sensitive Hall Effect Switch Sensor

uxcell 10 Pcs A3144 3 Terminal Sensitive Hall

A3144 3 terminal Sensitive Hall Effect Switch Sensor

  • Brand: uxcell
  • ASIN: B00SWK15ZE
  • UPC: 711331013538

Set of 10Pcs A3144 A3144E OH3144E 3144 Hall Effect Sensor,Three-pin Sip

Set of 10Pcs A3144 A3144E OH3144E 3144 Hall

Typical Applications: Non-contact 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

  • Brand: Yosoo
  • ASIN: B01M2WASFL
  • UPC: 712190226664

Uxcell a13060300ux0519 10x 3 Pins Unipolar Hall Effect Sensor Magnetic Detector, 2.5V - 20V

Uxcell a13060300ux0519 10x 3 Pins Unipolar Hall Effect

10 x 3 Pins Unipolar Hall Effect Sensor Magnetic Detector 2. 5-20V.

  • Brand: uxcell
  • ASIN: B00IFD0F7M
  • UPC: 700724245373

SunFounder Switch Hall Sensor Module for Arduino and Raspberry Pi

SunFounder Switch Hall Sensor Module for Arduino and

Introduction A switch Hall sensor module that is composed by a switch Hall sensor, resistor and capacitor in an integrated circuit. For your reference: Based on the Hall Effect, a Hall sensor is a one that varies its output voltage in response to a magnetic field. Hall sensors can be categorized into linear (analog) Hall sensors and switch Hall sensors. A switch Hall sensor consists of voltage regulator, Hall element, differential amplifier, Schmitt trigger, and output terminal and it outputs digital values. Application The module can be applied to measurement of revolution, revolving speed, wind speed, flow speed, proximity switch, door lock notification device, alarm, auto-control circuit, etc. Component List - 1 x Switch Hall sensor module - 1 x 3-Pin anti-reverse cable

  • Brand: SunFounder
  • ASIN: B013G5N03O
  • UPC: 701715366763

Digital Tachometer Gauge, DROK 0.56" Tiny Tachometer Panel 60-9999 RPM Speed Rate Measure Meter DC7-30V 12v 24v Motor Engine RPM Tester Velocimeter with Green LED Display

Digital Tachometer Gauge, DROK 0.56" Tiny Tachometer Panel

Technical parameters : Measuring range :60-9999 rpm Time of resetting to zero: 3 seconds. Refresh rate: about 4Hz Measurement accuracy: 5000 rpm or less: about 2 rpm, 5000 rpm or more: about 3 rpm Display: 0.56 inch LED digital tube Display color: red / blue / green / yellow Input signal: a voltage pulse signal, active shock signal, PNP or NPN proximity switch signal, Hall proximity switch signal. Voltage range is 0-5V. Power supply: DC 7 ~ 30V Installation: embedded Suitable for motor speed detection of various machinery and equipment Wiring: Red: Power 7-30 v Black line: negative Green line: Signal input pin Package include: 1x Digital Tachometer

  • Color: Green
  • Brand: DROK
  • ASIN: B00L42TNK6
  • UPC: 533593039930

Twidec/10mm Hall Effect Proximity Sensor Inductive Switch NPN NO(Normally Open) with Magnet DC5-30V NJK-5002C

Twidec/10mm Hall Effect Proximity Sensor Inductive Switch NPN

Model: NJK-5002C;Supply voltage:5-30VDC ;Detection distance:10mm (effective detection distance 0-10mm);Load current :150MA (no more than) ;Output form:NPN three lines Output state normally open (NO);Detect objects:metal material;Features: magnetic induction input,digital voltage signal output Wide supply voltage range High frequency Long life,small volume,convenient installation Can directly connect the transistor and TTL,MOS and so on logic circuit

  • Brand: Twidec
  • ASIN: B07P1GKQRM
  • UPC: 654913663625

Hall Sensor, Proximity Switch DC 6V-36V 200mA NPN 3 Wire Normally Open with Magnet

Hall Sensor, Proximity Switch DC 6V-36V 200mA NPN

Widely used in automatic control industry for detecting, controlling, and noncontact switching. Output current: 200 mA Objects can be detected: permanent magnets

  • Brand: Yosoo
  • ASIN: B01LX0J9H4

WMYCONGCONG 10 PCS Hall Effect KY-003 Magnetic Sensor Module DC 5V for Arduino PIC AVR Smart Cars

WMYCONGCONG 10 PCS Hall Effect KY-003 Magnetic Sensor

Specification: Non-contact Switch. Working voltage: DC 5V Model: KY-003 Magnetic, speed, gap induction Suitable for Arduino DIY project Working voltage: DC 5V Material: PCB This item is only a hall effect sensor that was soldered into a PC board for easier using, it does not contain the LEDs and Resistor. Package Content: 10x Hall Effect KY-003 Magnetic Sensor Module

  • Brand: WMYCONGCONG
  • ASIN: B07PRQHLYX

Tech Express 5pcs SS41F 41F 0H41 SH41 S41 Bipolar Hall Effect Position Sensors SIP-3 SS41F

Tech Express 5pcs SS41F 41F 0H41 SH41 S41

  • Brand: Tech Express
  • ASIN: B07MKM1QPT
  • UPC: 645688584604

Yeeco Digital DC Voltmeter Ammeter Multimeter, 10-90V 0-200A LCD Color Display Voltage Ampere Power Watt Coulomb Capacity Time Meter Tester Testing Detector with Hall Sensor

Yeeco Digital DC Voltmeter Ammeter Multimeter, 10-90V 0-200A

Parameter: Current Measurement Range: 0-200A Voltage Measurement Range: 10-90V Display Resolution: 0.1A Current Precision: ± 3% ± 5 digits Voltage Precision: ±2%±5digits Measurement rate: 5time/second Size: 79x43x52(mm) Open Hole: 76.5x39.2(mm) Protection Type & Setting: OVP (over-voltage protection): 0.01V-90V OPP (over-power protection): 0.01W-9.99KW LOP (low-voltage protection): 0.01V-90V OCP (over-current protection): 0.1-100A OAH (over-charge protection): 0.01AH-9999AH OFT (over-time protection): 1min-99hour59min Package include: 1xMultimeter 1xHall sensor

  • Brand: Yeeco
  • ASIN: B073W6Z8TH

Onyehn Hall Effect Magnetic Sensor Module KY-003 DC 5V for Arduino PIC AVR Smart Cars(Pack of 12pcs)

Onyehn Hall Effect Magnetic Sensor Module KY-003 DC

This item is only a hall effect sensor that was soldered into a PC board for easier using, it does not contain the LEDs and Resister. Non-Contact Switch. Working voltage: DC 5V Package Included: 12 * Hall Effect Magnetic Sensor Module

  • Brand: Onyehn
  • ASIN: B07JMQFY6G

49E Hall Sensor LM393 Linear Hall Effect Sensitivity Detection Module @XYG

49E Hall Sensor LM393 Linear Hall Effect Sensitivity

Overview 49E hall sensor Features wide range voltage comparator LM393 Adjustable sensitivity Signal output indicator Specifications Power: 2.3V ~ 5.3V Dimension: 27.0mm * 15.5mm Mounting holes size: 2.0mm Applications Motor speed measurement Object position detection Smart car Electronic bricks How to Use(In the case of working with a MCU:) VCC ↔ 2.3V ~ 5.3V GND ↔ power supply ground AOUT ↔ MCU.IO (analog output) DOUT ↔ MCU.IO (digital output) Package Contains Hall Sensor x 1 4-pin custom connector jumper wire x 1 For more resources you may need, pls contact me via Amazon message, i will send you then via attachment.

  • Brand: XYG-Module
  • ASIN: B00W029QYC
  • UPC: 711707257795
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https://howtomechatronics.com/how-it-works/electrical-engineering/hall-effect-hall-effect-sensors-work/ ► Find more on my official website! In this video we will learn what is Hall Effect and how Hall Effect Sensors work. The Hall Effect is the most common method of measuring magnetic field and t...

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Electronics 101: The Hall Effect explained

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Hall Effect Explained, Electric & Magnetic Field, Drift Velocity & Charge Density Calculations

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This physics video tutorial provides a basic introduction into the hall effect. It explains how a hall effect sensor can be used to measure a magnetic field. It explains how to calculate the electric field across a conductor perpendicular to the current, how to determine the magnetic field, ho...

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