• uxcell 10 Pcs A3144 3 Terminal Sensitive Hall Effect Switch Sensor

    A3144 3 terminal Sensitive Hall Effect Switch Sensor

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

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

    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
    • UPC: 645688584086

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

    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

  • SunFounder Switch Hall Sensor Module for Arduino and Raspberry Pi

    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

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

    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

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

    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

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

    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

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

    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

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

    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

  • Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004

    Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown Voltage: 150 VDC Max Contact Rating: 10W Max Switching Current: 0.55 A Package Includes: 10×Reed Switch

    • Brand: Cylewet
    • ASIN: B01NBPDU04
    • UPC: 717850057640

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

    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

  • Taiss 1PCS NJK-5002C NPN NO(Normally Open) 10mm Hall Effect Sensor Switch DC5-30V Inductive Proximity Sensor Switch Induction Magnetic Magne

    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 Product Material Metal parts: Copper plastic components: PBT External leads 1.2 m (standard, others according to customer requirements) Output indication LED (red) Form Factor Diameter: 12MM thread length: 32MM Overall Length: 37MM magnet (Not Included due to Air mail rule) 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: Taiss
    • ASIN: B073Z8SN8Y
    • UPC: 726146000581

  • uxcell® 5 Pcs 3144 Hall Effect Sensor Magnetic Detector 4.5-24V

    These Hall-effect switches are monolithic integrated circuits with tighter magnetic specifications, designed to operate continuously over extended temperatures to +150C, and are more stable with both temperature and supply voltage changes. The unipolar switching characteristic makes these devices ideal for use with a simple bar or rod magnet. The four basic devices (3141, 3142, 3143, and 3144) are identical except for magnetic switch points.

    • Brand: uxcell
    • ASIN: B00B67DSZU

  • Exiron 100pcs A3144 3144E OH3144E Hall Effect Sensor SWITCHES TO-92UA 3pin SIP

    100pcs A3144 3144E OH3144E Hall Effect Sensor SWITCHES TO-92UA 3pin SIP

    • Brand: Exiron
    • ASIN: B07F7YW3HT

  • DIGITEN G1" Water Flow Hall Effect Sensor Switch Flow Meter Flowmeter Counter 1-60L/min

    Waterproof,Heat resistance,pressure resistance,cold resistance. Easy to install. Outer diameter: about 1.28inch Frequency: F=4.8 * Q (L / Min) error:2% voltage :3.5-24VDC, current can not exceed 10mA, 450 output pulses/liters, F=onstant * units of flow (L / min) * time (seconds). Flow range:1-60L/min Maximum current:15 mA(DC 5V) Working voltage range:DC 5-24 V Load capacity:10 mA(DC 5V) Operating Temp:0-80℃,Operating humidity:35%-90%RH Allow compression:Water pressure 1.75 Mpa below Insulation resistance:>100M OHM Storage Temperature:-25¡«+80¡æ Storage humidity:25%¡«95%RH Output Waveform:Square Wave,output pulse singal. ROHS Compliant. Cable length:15cm. Package includes Flowmeter x 1

    • Brand: DIGITEN
    • ASIN: B00VKAT7EE
    • UPC: 713458679482

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

    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

  • Honeywell Microswitch SS49E Linear Hall Effect Sensors Pin, Tape and Reel, 1.6 mm W x 4.1 mm H x 4.1 mm L (Pack of 3)

    Commercial solid state sensor with 3-pin package and supply voltage: 3Vdc to 6.5Vdc. Made in United States. Honeywell Microswitch brand products.

    • Brand: Honeywell
    • ASIN: B01N7YQ8KN

  • uxcell 10pcs 3 Pins Unipolar Hall Effect Sensor Magnetic Detector 2.5-20V

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

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

  • DIGITEN 4 Digital LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN Red

    Power requirement:DC 8-15V Measure range : 5-9999RPM. Clear zero: Automatic. Clear zero time:about 10s.the greater the RPM value,the longer the clear zero time. Refresh frequency: [email protected];[email protected] Display:RED 0.56 inch LED Sign:Pusle signal,Hall NPN 3 wires normally open. Hall proximity model:NJK-5002C Appearance:M12mm cylinder. Detection range: 10mm Proximity output current: 200mA Detected objects: magnet Response frequency: 100HZ Tachometer dimension:72x36x20mm,panel cutout Dimension:68x33mm. Sensor dimention: M12x10x55mm. Sensor wiring:brown-Power+;blue-Power-;black-signal. Operating temperature: 0 to 50℃. Packaging include Tachometer x 1 Hall NPN proximity sensor x 1

    • Color: Red
    • Brand: DIGITEN
    • ASIN: B00VKAT8A2
    • UPC: 785497558080

  • GRODIA G1-1/2" 1.5" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter 5-150L/min

    Our products are fine made with nice materials and good workmanship, strict quality control, guarantee in after service. The flowmeter is light and handy, easy to install. The sealing ring make the connection firm, the sealing performance is good and the problem of water leakage is avoided. More details about the flow meter: F=(0.5*Q)±2%, Q=L/Min, error: ±2% Working range: 5-150L/min Working voltage: DC 5-24 V Water Pressure: ≤1.75Mpa Liquid temperature: 0-100℃ Maximum current consumption: 15 mA(DC 5V) Wire length: 15 cm Size:92mm x 55mm(L*W) Refer to the wiring: Red wire: VCC(+) Black wire: GND(-) Yellow wire: Signal output Package: 1 x 1.5 inch flowmeter

    • Brand: GRODIA
    • ASIN: B07MY5ZN3Z
    • UPC: 606829106086