Reviews Voltage Sensor

WayinTop 2pcs ACS712 Hall Effect Current Sensor Module 30A Range ACS712 Module + 2pcs Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor for Arduino

  • 【Perfect Combination】Using this product can measure both voltage and current, very suitable for DIY electronic design projects..
  • 【Current Sensor Module】Chip: ACS712ELC-30A.
  • Pin 5V power supply, on-board power indicator.
  • The module can measure positive and negative current of 30 amperes, corresponding to analog output of 66mV/A..
  • 【Voltage Sensor Module】Voltage input range: DC0-25V.
  • DC input connector: Terminal cathode connected to VCC, GND negative pole.
  • Output interface: "+" then 5/3.3V, "-" then GND, "s" then the for Arduino AD pins..
  • 【Package Included】2 x ACS712 Hall Effect Current Sensor Module + 2 x Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor.
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ACS712 Hall Effect Current Sensor Module 5A 20A 30A Range + Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor for Arduino

  • 【Perfect Combination】Using this product can measure both voltage and current, very suitable for DIY electronic design projects..
  • 【Package Included】1pcs x 30A,1pcs x 20A, 1pcs x 5A ACS712 Current Sensor Module, and 1pcs x Voltage Sensor Module DC0-25V Voltage Tester Terminal....
  • 【Current Sensor Module】Chip: ACS712ELC-05A，Measuring range: ±5 amps, corresponding Analog output:185mV/A.--- ACS712ELC-20A，Measuring range:....
  • 【Voltage Sensor Module】Voltage input range: DC0-25V.
  • 【Pls Note】: ACS712 is based on the principle of Hall detection, please avoid the influence of magnetic field when using it!.
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NOYITO ACS758LCB-050B-PFF-T Linear Current Sensor Hall Current Module

  • ...758-LCB current sensor. The ACS758 consists of a precision, low-offset linear Hall sensor circuit with a copper current path close to the wafer. The current applied through the copper current path is capable of generating a magnetic field that can be induced by the integrated Hall IC and converted to a proportional voltage.003cbr003e.
  • Device accuracy is optimized by placing the magnetic signal close to the Hall sensor. The accurate, proportional output voltage is provided by a stable chopper-type, low-bias BiCMOS Hall IC that is factory-precisely programmed.003cbr003e.
  • The internal resistance of this conduction path is typically 100 μΩ with low power loss. The thickness of the copper wire allows the device to operate under high overcurrent conditions. The terminals of the conduction path are electrically isolated from the sensor pins (pins 1 to 3). In this way, the ACS758 sensor IC family can be used in applications that require electrical insulation without the use of opto-insulators or other expensive insulation techniques.003cbr003e.
  • Perform RC filtering on the output and use the op amp to build a voltage follower circuit to make the output more stable and better match the impedance of the A/D channel of the microcontroller. At the same time, two o....
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DollaTek 5Pcs SW-420 NC Type Vibration Sensor Module Vibration Switch

  • Shipping list: 1 channel 24V vibration sensor plus relay module with 1 meter long shock sensor.
  • 6-24V wide voltage power supply stable version With 1 meter long vibration sensor module, this module has no vibration delay function..
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Lee Electric 209DN 600-Watt Door Light Switch,White

  • 【DUSK TO DAWN PHOTOCELL SENSOR SWITCH】 - ADUB photocell sensor switch features auto on/off function to your light fixtures, no need for manual operation. Anti-interference delay feature of this dusk to dawn sensor prevents interference from passing cars or lightning. Save your time and bills!.
  • 【MULTI VOLTAGE PHOTOCELL SENSOR】 - Applicable Voltage: 120-277VAC, 50/60Hz. Rated Loading: 500W TUNGSTEN. Threaded Diameter 0.78 inch, 10~20Lx on and 30~60Lx off operate level. Great for controlling outdoor lights such as post-street lights, parking lot lights, yard lights, barn lights, floodlights, entry lights, driveway, walkway lighting, and other outside security lights..
  • 【EASY TO INSTALL & USE】 - Before installation of the photocell sensor, please disconnect the power, then place the screw thread of the photocell sensor switch in the knockout hole and fasten it with a rubber gasket and zinc alloy lock-nut. Adjust the swivel base and point the outdoor photo cell sensor at the precise spot where you need it..
  • 【ADJUSTABLE DESIGN & WATERPROOF】 - The photoelectric tube can be rotated 180° to achieve a beautiful light direction, and focused on the position you need. Heavy-duty body and IP65 Water-resistant protects the photocell sensor against....
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Olideauto Automatic Open Door,Touchless Motion Sensor Open Electric Commercial Residential Door Opener For Max Door Weight 264lbs Door Width 48\ With 2PCS Body Sensors

  • [Touchless Sensor Open Door via Motion Sensor]PIR motion body touchless sensor open the door,touch free automatic open door,safer and convenient entry.
  • [Safe]Automatically re-open door if touchless door opener notices an object in the closing path,make sure safety of the people in the door way,If used for disabled access, it is recommended to install a optional motion safety scanner to extend the re-opening opening time.
  • [Easy Parameter Adjustment]Lots of parameters such as manually push force can be adjusted on closing force by handheld programmer of commercial door opener.
  • [Durable Motor Workable with Input Voltage AC100-AC240]The motor is very durable and will not burn out easily due to unstable input voltage because it adopts wide voltage technique,workable with input voltage AC100V to AC240V.
  • [Easy Installation&Debug]USA Technical phone support,easy installation and debug.
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Lutron MS-VPS2-WH Maestro 250 Watt Single Pole Vacancy Sensor Switch, White

  • Automatically turns lights off when room is unoccupied.
  • Meets California Title 24 and other sensor code requirements.
  • Up to 250 W incandescent, halogen, electronic low voltage.
  • To automatically turn lights on AND off, please see Lutron’s occupancy sensor switch, MS-OPS2-XX.
  • The vacancy sensor will only turns off with lack of motion, not on with motion.
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360 Degree Tiny Size 20mm Contactless Digitized Potentiometer Angle Encoder Sensor 0-5v Output 6 mm Shaft

  • Hall Switch Integrated Circuit Using hall Effect Principle..
  • 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..
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DMWD Auto On Off Photocell AC/DC 12V 10A Automatic Light Switch Photoswitch Street Lights Switch Light Sensor Rainproof Photo Control Intelligent Sensor(12V,50-60Hz)

  • ✅【Saving Energy】The input voltage range of this photo cell sensor is from 120V to 277V AC. It's a wider voltage range than other 120V sensors. It keeps lights on in the nighttime and keeps lights off in the daytime. It will save energy cost compared with always on..
  • ✅【Auto Photocell Sensor】The sensor has a swivel for convenient direction adjustment after installation. Additional swivel is also available for further adjustment. Allows sensor eye to be pointed in the correct direction..
  • ✅【Wide Applications】It's IP65 weatherproof, suitable for wet locations. It's OK to use outdoors. Great for controlling outdoor lights such as post-street lights, parking lot lights, yard lights, barn lights, and other outside security lights..
  • ✅【Easy to Use】It's easy to wire the sensor. The red line from sensor wire to black light from your light, the black light from sensor wire to black light from your transformer, wire 3 white together (from the sensor, from your light, from your transformer). You can also add a second switch to turn your light off in the nighttime..
  • ✅【UL Listed and 3 Years Warranty】It passed UL safety certification . We provide a 3-year warranty for the sensor. If there is any problem with our sensors, please feel free to c....
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ICC/Intervox MEO-627PN-02-643, Condenser Microphone 6.0 X 2.7

  • DEPENDABLE TO USE: The Mic sensor sound module is professional manufacturing, voice detection module has high performance, strong reliability, making sure safety use..
  • MAIN FUNCTION: This microphone sound detection module can detect sound strength of the environment, with high accuracy, great for professional usage..
  • ANALOG OUTPUT: The microphone sensor sound module supports analog voltage signal output, the signal amplitude is VCC/2, stable to use..
  • ADJUSATBLE GAIN: The mic sensor voice module has high sensitivity, built in amplifier circuit, and the gain can be adjusted as needed..
  • AD COVERSION: The microphone voice detection module can obtain the voltage signal of sound intensity through AD conversion..
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Garmin 0101098220 50/200KHz /T 8 Pin

  • RTD PT100 Temperature Sensor Transmitter.
  • Can be converted into 0-10V voltage signal through the transmitter.
  • Perfect for two wire solution using a standard RTD sensor package.
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Traxxas 6521 Temperature and Voltage Sensor Long

  • Functions with the Traxxas Link system to display battery voltage and temperature.
  • Long Temperature and Voltage Sensor with Mounting Screw.
  • Use Traxxas stock and hop-up replacement parts to get the most out of you Traxxas RTR vehicles.
  • This product is made from high quality materials and designed for lasting performance.
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Victron Energy Temperature Sensor for BMV-702/712

  • Victron Energy Temperature sensor for BMV-702 or BMV-712 battery monitor.
  • This product will only work with a BMV-702 or BMV-712 battery monitor.
  • When using the temperature sensor, the second battery voltage and midpoint voltage monitoring are not available.
  • Victron products can make use of temperature sense information to improve accuracy of battery charging.
  • Installation instructions are included in the BMV manual.
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