Search results for: 'digital hall effect sensor'
Hall effect sensor (analog,threshold)
Brand: Core Electronics
Sense invisible magnetic fields around you! Use the adjustable digital output to set a threshold or the analog output to get a gauge of the distance.
$1.80 AUD, inc GST
A3213 Hall Effect Sensor
Unlike other Hall-effect switches, either a north or south pole of sufficient strength will turn the output on; in the absence of a magnetic field, the output is off.
$1.70 AUD, inc GST
Hall Sensor
Brand: DFRobot
what's the best way to detect the magnet? Use anther magnet. But it's not sensitive enough. You have to feel it by youself.Right！This Hall sensor knows whether there is a magnetic object nearby or not. And it correctly tells you through ditigal output.See below picture for a quick demo!
$9.90 AUD, inc GST
ScoutMakes DRV5032 Digital Magnetic Hall Effect Sensor
Brand: Adafruit
This is a breakout for the Texas Instruments DRV5032 Digital Magnetic Hall Effect Sensor. It is the perfect way to add magnetic sensing to your project....
$11.90 AUD, inc GST
Hall-Effect Sensor - AH1815 (Non-Latching)
Brand: Sparkfun
The AH1815 is an integrated Hall-Effect non-latched sensor. That’s nice but what does it do? Holding a magnet near the sensor will cause the output pin to toggle...
$1.75 AUD, inc GST
A1102 Hall Effect Sensor
The A1101 Hall-effect switches include the following on a single silicon chip: voltage regulator, Hall-voltage generator, small-signal amplifier, Schmitt trigger, and NMOS output transistor. The integrated voltage regulator permits operation from 3.8 to 24 V.
$2.70 AUD, inc GST
Hall Effect Sensor - US1881
Brand: Sparkfun
The US1881 is an integrated Hall effect latched sensor. That’s nice but what does it do? 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.
$1.80 AUD, inc GST
Hall effect sensor - US5881LUA
Brand: Adafruit
Hall effect sensors detect whether a magnet is near. Useful for non-contact/waterproof type switches, position sensors, rotary/shaft encoders. I tried dozens of...
$3.95 AUD, inc GST
Digital magnetic sensor
Brand: DFRobot
The magnetic sensor can be used on magnetic (magnet) detection, detection range up to about 3cm (detection range and the strength of the magnetic).
$4.60 AUD, inc GST
Grove - Hall Sensor (Seeed Studio)
Brand: Seeed Studio
The Hall Sensor measures the Hall Effect, which is a production of a voltage difference across an electrical conductor, transverse to an electric current...
$5.20 AUD, inc GST
Magnetic Encoder Pair Kit for Micro Metal Gearmotors, 12 CPR, 2.7-18V (HPCB compatible)
Brand: Pololu
Add quadrature encoders to your micro metal gearmotors (extended back shaft version required) with this kit that uses a magnetic disc and hall effect sensors to provide 12 counts per revolution of the motor shaft. The sensors operate from 2.7 V to 18 V and provide digital outputs that can be connected directly to a microcontroller or other digital circuit.
$16.40 AUD, inc GST
Magnetic Encoder Pair Kit with Top-Entry Connector for 20D mm Metal Gearmotors, 20 CPR, 2.7-18V
Brand: Pololu
Add quadrature encoders to your 20D mm metal gearmotors (extended back shaft version required) with this kit that uses a magnetic disc and Hall effect...
$14.80 AUD, inc GST
Romi Encoder Pair Kit, 12 CPR, 3.5-18V
Brand: Pololu
Add quadrature encoders to the mini plastic gearmotors on your Romi chassis with this kit that uses a magnetic disc and Hall effect sensors to provide 12...
$16.75 AUD, inc GST
Magnetic Encoder Pair Kit with Top-Entry Connector for Micro Metal Gearmotors, 12 CPR, 2.7-18V
Brand: Pololu
Add quadrature encoders to your micro metal gearmotors (extended back shaft version required) with this kit that uses a magnetic disc and hall effect sensors to provide 12 counts per revolution of the motor shaft. The sensors operate from 2.7 V to 18 V and provide digital outputs that can be connected directly to a microcontroller or other digital circuit.
$15.05 AUD, inc GST
Gravity: Digital Water Flow Sensor For Arduino - 1/8
Brand: DFRobot
The Water Flow sensor measures the rate of a liquid flowing through it. The YF-S401 water flow sensor consists of a plastic valve body, flow rotor and hall effect...
$17.05 AUD, inc GST
SparkFun Linear 3D Hall-Effect Sensor - TMAG5273 (Qwiic)
Brand: Sparkfun
The TMAG5273 Qwiic Sensor is a low-power 3D hall-effect sensor that is perfect for detecting and measuring changes in a nearby magnetic field...
$12.70 AUD, inc GST
SparkFun Mini Linear 3D Hall-Effect Sensor - TMAG5273 (Qwiic)
Brand: Sparkfun
The Mini TMAG5273 Qwiic Sensor is a low-power 3D hall-effect sensor perfect for detecting and measuring changes in a nearby magnetic field...
$13.10 AUD, inc GST
ACS37220LEZATR-150B3 Current Sensor Compact Carrier -150A to +150A, 3.3V
Brand: Pololu
This is the compact version of a simple carrier for Allegro’s ACS37220LEZATR-150B3 Hall effect-based, electrically isolated current sensor, which offers...
$11.55 AUD, inc GST
Magnetic Encoder Pair Kit with Side-Entry Connector for 20D mm Metal Gearmotors, 20 CPR, 2.7-18V
Brand: Pololu
Add quadrature encoders to your 20D mm metal gearmotors (extended back shaft version required) with this kit that uses a magnetic disc and Hall effect...
$14.80 AUD, inc GST
ACS72981ELRATR-200B3 Current Sensor Large Carrier -200A to +200A, 3.3V
Brand: Pololu
This is the large version of a simple carrier for Allegro’s ACS72981ELRATR-200B3 Hall effect-based, electrically isolated current sensor, which offers a...
$28.40 AUD, inc GST
ACS71240KEXBLT-010B5 Current Sensor Carrier -10A to +10A, 5V
Brand: Pololu
This board is a simple carrier of Allegro’s ACS71240KEXBLT-010B5 Hall effect-based, electrically isolated current sensor, which offers a low-resistance...
$8.85 AUD, inc GST
ACS724 Current Sensor Carrier 0A to 20A
Brand: Pololu
This board is a simple carrier of Allegro’s unidirectional 20A ACS724LLCTR-20AU Hall effect-based linear current sensor, which offers a low-resistance...
$16.70 AUD, inc GST
ACS71240KEXBLT-030B5 Current Sensor Carrier -30A to +30A, 5V
Brand: Pololu
This board is a simple carrier of Allegro’s ACS71240KEXBLT-030B5 Hall effect-based, electrically isolated current sensor, which offers a low-resistance...
$8.70 AUD, inc GST
ACS72981LLRATR-050B5 Current Sensor Large Carrier -50A to +50A, 5V
Brand: Pololu
This is the large version of a simple carrier for Allegro’s ACS72981LLRATR-050B5 Hall effect-based, electrically isolated current sensor, which offers a...
$28.40 AUD, inc GST
ACS72981ELRATR-200B5 Current Sensor Large Carrier -200A to +200A, 5V
Brand: Pololu
This is the large version of a simple carrier for Allegro’s ACS72981ELRATR-200B5 Hall effect-based, electrically isolated current sensor, which offers a...
$28.40 AUD, inc GST
Similar matches
N20 DC Gear Motor with Magnetic Hall Encoder
Brand: Waveshare
N20 DC Gear Motor, Magnetic Hall Encoder, All-metal Gearbox, High precision Reduction Motor, With L-shaped 6PIN Connector...
$14.15 AUD, inc GST
Gravity: Linear / Analog Hall Effect Sensor with ±1200 GS Magnetic Field Range
Brand: DFRobot
The Gravity: Linear/Analog Hall Sensor operates at a voltage range of 3.3V to 5V. With a magnetic field range of ±1200 GS, this Analog Linear Hall sensor...
$4.40 AUD, inc GST
Water Flow Sensor - 1/2"
Brand: DFRobot
The Water Flow sensor measures the rate of a liquid flowing through it. The YF-S201 water flow sensor consists of a plastic valve body, flow rotor and hall effect sensor. It is usually used at the inlet end to detect the amount of flow. When liquid flows through the sensor, a magnetic rotor will rotate and the rate of rotation will vary with the rate of flow. The hall effect sensor will then output a pulse width signal. Connect it to a microcontroller and you can monitor multiple devices such as your coffee maker, sprinkler or anything else, and control the water flow rate to suit your needs!
$17.25 AUD, inc GST
Gravity: Analog 20A Current Sensor
Brand: DFRobot
This Gravity Analog 20A current sensor is based on the Hall current sensing principle. It can be used for AC or DC current measurement, has a wide voltage range...
$15.50 AUD, inc GST
Gravity: Analog AC Current Sensor
Brand: DFRobot
When you want to measure AC current it is impractical and hazardous to cut in to your live wiring. The analog AC current sensor developed by DFRobot is a good solution to this problem. Using induction you can measure AC current without intrusive methods. Place your AC wire inside the unit, connect the unit to the sensor board using the 3.5mm jack connector and connect the sensor board to an analog input on your microcontroller. Use this sensor to measure AC motors, lighting equipment, air compressors or any other devices that use AC current.
$33.30 AUD, inc GST
Magnetic Contact Switch Sensor for Arduino
Brand: DFRobot
This magnetic switch (reed switch) consists of two magnetic reeds (usually composed of iron and nickel) sealed in a plastic case. The two magnetic reeds are overlapped...
$6.75 AUD, inc GST
4tronix BitBot PRO
Brand: 4tronix
BitBot PRO is an advanced micro:bit robot featuring precision motor control, enhanced line following, improved sound capabilities, and InfraRed remote control, ideal for education, prototyping, and creative projects.
$96.75 AUD, inc GST
Gravity: Analog Current Sensor 50A (AC/DC) V2
Brand: DFRobot
This fully integrated Hall Effect based linear SC780 current sensor gives precise measurement for both AC and DC currents up to 50A, suitable for...
$25.25 AUD, inc GST
ACS71240KEXBLT-030B3 Current Sensor Carrier -30A to +30A, 3.3V
Brand: Pololu
This board is a simple carrier of Allegro’s ACS71240KEXBLT-030B3 Hall effect-based linear current sensor, which offers a low-resistance (~0.6 mO) current...
$8.85 AUD, inc GST
ACS72981ELRATR-200U3 Current Sensor Large Carrier 0A to 200A, 3.3V
Brand: Pololu
This is the large version of a simple carrier for Allegro’s ACS72981ELRATR-200U3 Hall effect-based, electrically isolated current sensor, which offers a...
$28.40 AUD, inc GST
ACS724 Current Sensor Carrier 0A to 5A
Brand: Pololu
This board is a simple carrier of Allegro’s unidirectional 5A ACS724LLCTR-05AU Hall effect-based linear current sensor, which offers a low-resistance...
$16.45 AUD, inc GST
ACS724 Current Sensor Carrier -2.5A to +2.5A
Brand: Pololu
This board is a simple carrier of Allegro’s bidirectional ±2.5A ACS724LLCTR-2P5AB Hall effect-based linear current sensor, which offers a low-resistance...
$16.35 AUD, inc GST
Gravity: Analog AC Current Sensor (10A)
Brand: DFRobot
When you want to measure the AC current, are you still having trouble cutting the wires, wiring or soldering. This Gravity: Analog AC Current Sensor comes to the rescue.
$33.90 AUD, inc GST
ACS71240KEXBLT-050B3 Current Sensor Carrier -50A to +50A, 3.3V
Brand: Pololu
This board is a simple carrier of Allegro’s ACS71240KEXBLT-050B3 Hall effect-based linear current sensor, which offers a low-resistance (~0.6 mO) current...
$8.80 AUD, inc GST
Parallax Feedback 360° High-Speed Servo
Brand: Pololu
The Parallax Feedback 360° provides the functionality of a light-duty standard servo, a continuous rotation servo, a high-speed servo, and encoder...
$74.15 AUD, inc GST
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