20 Best Arduino Current Sensor [2022]

Are you looking for the best arduino current sensor? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling arduino current sensor.

We Recommended:

# Preview Product
1 ACS712 Hall Effect Current Sensor Module 5A 20A 30A Range + Voltage Sensor Module DC0-25V Voltage... ACS712 Hall Effect Current Sensor Module 5A 20A 30A Range + Voltage Sensor Module DC0-25V Voltage...
2 WayinTop 2pcs ACS712 Hall Effect Current Sensor Module 30A Range ACS712 Module + 2pcs Voltage Sensor... WayinTop 2pcs ACS712 Hall Effect Current Sensor Module 30A Range ACS712 Module + 2pcs Voltage...
3 3PCS 30A Range Current Sensor ACS712 Module AC/DC for Arduino (30A) 3PCS 30A Range Current Sensor ACS712 Module AC/DC for Arduino (30A)
4 JANSANE SCT-013-000 100A Non-invasive AC Current Sensor Split-Core Clamp Current Transformer JANSANE SCT-013-000 100A Non-invasive AC Current Sensor Split-Core Clamp Current Transformer
5 DAOKI 5PCS 30A Range Current Sensor Module ACS712 Module for Arduino DAOKI 5PCS 30A Range Current Sensor Module ACS712 Module for Arduino
6 AITRIP 5 pcs CJMCU-219 INA219 I2C Interface Bidirectional DC Current/Power Monitoring Sensor Module... AITRIP 5 pcs CJMCU-219 INA219 I2C Interface Bidirectional DC Current/Power Monitoring Sensor...
7 DAOKI 5 pcs 5A Current Transformer ZMCT103C AC Sensor Single Phase Current Transformer Module... DAOKI 5 pcs 5A Current Transformer ZMCT103C AC Sensor Single Phase Current Transformer Module...
8 DFRobot 50A Current Sensor(AC/DC) Compatible with Arduino Interface DFRobot 50A Current Sensor(AC/DC) Compatible with Arduino Interface
9 Gikfun 20A Range Current Sensor ACS712 Module for Arduino (Pack of 2pcs) EK1181x2 Gikfun 20A Range Current Sensor ACS712 Module for Arduino (Pack of 2pcs) EK1181x2
10 Gikfun DIY 5A Range AC Current Transformer Module for Arduino (Pack of 5pcs) EK1344x5 Gikfun DIY 5A Range AC Current Transformer Module for Arduino (Pack of 5pcs) EK1344x5
11 UMLIFE 3pcs ACS712 Hall Effect Current Sensor Module 30A Range ACS712 Module + 3pcs Voltage Sensor... UMLIFE 3pcs ACS712 Hall Effect Current Sensor Module 30A Range ACS712 Module + 3pcs Voltage...
12 Comimark 1Pcs Max471 Voltage Current Sensor Votage Sensor Current Sensor for Arduino Comimark 1Pcs Max471 Voltage Current Sensor Votage Sensor Current Sensor for Arduino
13 HiLetgo 5pcs Voltage Detection Module DC 0~25V Voltage Sensor for Arduino HiLetgo 5pcs Voltage Detection Module DC 0~25V Voltage Sensor for Arduino
14 HiLetgo 2pcs ACS712 30A Current Sensor Module 30A Range ACS712 Module HiLetgo 2pcs ACS712 30A Current Sensor Module 30A Range ACS712 Module
15 ALMOCN 3Pcs INA219 I2C IIC Interface Bidirectional DC Current Power Supply Sensor Breakout Module... ALMOCN 3Pcs INA219 I2C IIC Interface Bidirectional DC Current Power Supply Sensor Breakout Module...
16 HiLetgo Analog Current Meter Sensor Module AC 0~5A Ammeter Sensor Board Based on TA12-100 for... HiLetgo Analog Current Meter Sensor Module AC 0~5A Ammeter Sensor Board Based on TA12-100 for...
17 1PCS SCT013-000V 100A 1V Non-invasive Split Core Current Transformer Sensor 1PCS SCT013-000V 100A 1V Non-invasive Split Core Current Transformer Sensor
18 KEYESTUDIO MEGA Sensor Shield V1 for Arduino MEGA R3 2560 Prototype Board Projects KEYESTUDIO MEGA Sensor Shield V1 for Arduino MEGA R3 2560 Prototype Board Projects
19 Electronics Cookbook: Practical Electronic Recipes with Arduino and Raspberry Pi Electronics Cookbook: Practical Electronic Recipes with Arduino and Raspberry Pi
20 Electronics and Wiring for Model Railways Electronics and Wiring for Model Railways
Bestseller No. 1
ACS712 Hall Effect Current Sensor Module 5A 20A 30A Range + Voltage Sensor Module DC0-25V Voltage...
  • 【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; Voltage detection range: DC0.02445V-25V; Voltage Analog Resolution: 0.00489V; DC input...
  • 【Pls Note】: ACS712 is based on the principle of Hall detection, please avoid the influence of magnetic field when using it!
Bestseller No. 2
WayinTop 2pcs ACS712 Hall Effect Current Sensor Module 30A Range ACS712 Module + 2pcs Voltage Sensor...
  • 【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...
  • 【Voltage Sensor Module】Voltage input range: DC0-25V; Voltage detection range: DC0.02445V-25V; Voltage Analog Resolution: 0.00489V; DC input...
  • 【Package Included】2 x ACS712 Hall Effect Current Sensor Module + 2 x Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor
Bestseller No. 3
3PCS 30A Range Current Sensor ACS712 Module AC/DC for Arduino (30A)
  • Current sensor chip: ACS712ELC-30A(Note: there are 3 specifications of the product 5A/20A/30A, Pls choose them accroding to your needs.)
  • Pin 5V power supply; on-board power indicator; Measuring range: ±30 amps, corresponding Analog output:66mV/A.
  • When there is no the detection current through, the output voltage is VCC/2
  • Note: ACS712 module is based on the principle of Hall detection, please avoid the influence of magnetic field when using it!
  • Package includes:3 Pack 30A Current Sensor ACS712 Module.
Bestseller No. 4
JANSANE SCT-013-000 100A Non-invasive AC Current Sensor Split-Core Clamp Current Transformer
  • This ac current sensor used for measuring alternating current, particularly used for whole building consumption or generation.
  • This split core transformer is particularly suitable for DIY use and it works well with arduino and raspberry pi.
  • Use this split core current sensor to build your own energy monitor, reducing your power usage, or use it build an over-current protection device for...
  • Input Current: 0~100A AC; Length of Leading Wire: 1m; Two Form of Output: current output or voltage output (burden resistor needed to add); Cable...
  • Suitable for lighting equipment, AC motors, air compressors, monitoring, current measurement and over-current protection
Bestseller No. 5
DAOKI 5PCS 30A Range Current Sensor Module ACS712 Module for Arduino
  • Details see description
  • Wholesale item !
  • Most of Modules offer only instructions and specifications.
  • Technology service NOT available.
Bestseller No. 6
AITRIP 5 pcs CJMCU-219 INA219 I2C Interface Bidirectional DC Current/Power Monitoring Sensor Module...
  • The INA219 achieves a maximum error accuracy of 1% over the -40 ° C to + 85 ° C temperature range with a maximum offset of 100 uV.
  • Used for I2C port zero drift / bidirectional current / power monitoring sensor module
  • INA219 I2C Bi-directional DC Current Power Supply Sensor
  • Footprint: SOT23
  • Working Voltage 3~5V ; 1%, the maximum offset is 100 uV.
Bestseller No. 7
DAOKI 5 pcs 5A Current Transformer ZMCT103C AC Sensor Single Phase Current Transformer Module...
  • 【Features】:5A range single-phase AC mutual inductance module The inductance module is equipped with ZMCT103C series high-precision current...
  • 【Convenience】:Sampling resistance of AC current transformer onload sampling resistance to facilitate the signal collection of AC current.
  • 【Analog current output】:the module can measure the AC current within 5A, and corredsponding output is 5A/5mA
  • 【Small size】:Current transformer of AC current mutual module with precise miniature current transformer
  • 【Original】:Our electronic components are 100% original manufacturing, please rest assured to buy our products
Bestseller No. 8
DFRobot 50A Current Sensor(AC/DC) Compatible with Arduino Interface
  • Arduino interface compatible
  • Output voltage proportional to AC or DC currents
  • Factory-trimmed for accuracy
  • Nearly zero magnetic hysteresis
Bestseller No. 9
Gikfun 20A Range Current Sensor ACS712 Module for Arduino (Pack of 2pcs) EK1181x2
  • Current sensor chips: ACS712ELC-20A
  • pin 5V power supply, on-board power indicator
  • 20A range Current Sensor ACS712 Module
  • Package content: 2 x 20A range Current Sensor
Bestseller No. 10
Gikfun DIY 5A Range AC Current Transformer Module for Arduino (Pack of 5pcs) EK1344x5
  • It's diy kits, need to solder by yourself
  • onboard precision micro current transformer
  • the module can measure AC currents less than 5A, the corresponding analog output 5A/5mA
  • Pack of 5pcs
  • 80 Ohm resistor
Bestseller No. 11
UMLIFE 3pcs ACS712 Hall Effect Current Sensor Module 30A Range ACS712 Module + 3pcs Voltage Sensor...
  • ❃❃ Package Included:3 x ACS712 Hall Effect Current Sensor Module + 3x Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor
  • ❃❃A wide range of applications:The current sensor ACS712 provides economical and accurate solutions for ac or dc sensing in industrial, commercial...
  • ❃❃ACS712 Hall Effect Current Sensor Module:Chip: ACS712ELC-30A; Pin 5V power supply, on-board power indicator;
  • ❃❃Voltage Sensor Module:Voltage input range: DC0-25V; Voltage detection range: DC0.02445V-25V; Voltage Analog Resolution: 0.00489V; input :...
  • ❃❃Perfect Combination:Using this product can measure both voltage and current, very suitable for DIY electronic design projects.
SaleBestseller No. 12
Comimark 1Pcs Max471 Voltage Current Sensor Votage Sensor Current Sensor for Arduino
  • This module can be used to test the current and voltage.
  • Test Voltage range: DC3 – 25V (Arduino work on 5V) or DC3 – 16.5V (Arduino work on 3.3V)
  • Test Current range: DC 0 – 3A
  • Package Included: 1 x Max471 Voltage Current Sensor Votage Sensor Current Sensor for Arduino
  • We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution.
Bestseller No. 13
HiLetgo 5pcs Voltage Detection Module DC 0~25V Voltage Sensor for Arduino
  • DC 0~25V Voltage Detection Module Sensor
  • Voltage input range: DC0-25 V
  • Voltage detection range: DC0.02445 V-25 V
  • Voltage analog resolution: 0.00489 V
  • DC input interface: red terminal positive with VCC, negative with GND
Bestseller No. 14
HiLetgo 2pcs ACS712 30A Current Sensor Module 30A Range ACS712 Module
  • Current sensor chip: ACS712ELC-30A
  • Pin 5V power supply, on-board power indicator
  • The module can measure the positive and negative 20 amps, corresponding to the analog output 100mV / A
  • There is no the detection current through, the output voltage is VCC / 2
Bestseller No. 15
ALMOCN 3Pcs INA219 I2C IIC Interface Bidirectional DC Current Power Supply Sensor Breakout Module...
  • INA219 I2C Bi-directional DC Current Power Supply Sensor;Working Voltage:3~5V.
  • The INA219 achieves a maximum error accuracy of 1% over the -40 ° C to + 85 ° C temperature range with a maximum offset of 100 uV.
  • INA219 not only can monitor the pressure drop on the shunt resistor, sensing shunt power supply voltage, at the same time also can calculate the...
  • The I2C interface has a timeout setting that not only prevents bus lockout, but also provides high-speed mode for up to 3.4 MHz communication...
  • The high precision of the product combines the advantages of 12-bit resolution to help customers minimize the pressure on the shunt resistor, thus...
Bestseller No. 16
HiLetgo Analog Current Meter Sensor Module AC 0~5A Ammeter Sensor Board Based on TA12-100 for...
  • Analog Current Meter Module. Transformer can only sense AC
  • This electricity sensor is based on TA12-100 current transformer, which can transform AC signals of large current into small amplitude signals.
  • 3-wire electronic block interface, input 5V - GND. S pin is the output analog voltage value.
  • You can use jumpers to select the parallel output of the output to adjust the range of analog values that are output.
  • On-board 3P and 4P connecting interface for current signal output can be easily connected with your MCU development board
Bestseller No. 17
1PCS SCT013-000V 100A 1V Non-invasive Split Core Current Transformer Sensor
  • Non-invasive Split Core Current Transformer
  • Core Material: ferrite
  • Rated input(rms):100A ; Max.Input: 120A; Rated output: 1V
  • Rated output: 1V ; Accuracy: ±1%; Linearity: ≤0.2%
  • 1.5m leading wire,3.5 3 core plug standard output.Two form of output current, voltage (voltage output built-in the sampling resistor)
Bestseller No. 18
KEYESTUDIO MEGA Sensor Shield V1 for Arduino MEGA R3 2560 Prototype Board Projects
  • Nice Sensor shield of MEGA Rev3, Easy prototyping and Very convenient especially for 3PIN (G V S) connections. There are tons of ground and VCC...
  • This sensor shield board really simplify the circuit and easily connect commonly used sensors.The board is having digital and analog interface,...
  • This sensor shield allows ease development and prototyping and makes convenient way to connect many external devices/sensors.
  • This board works well for prototyping or certain permanent applications and a very handy companion to an Mega Rev3 or compatible board.
  • 100% Compatible with the programming software for Arduino. Excellent shield board in good quality and packaged in a nice box! Great for all kinds of...
SaleBestseller No. 19
Electronics Cookbook: Practical Electronic Recipes with Arduino and Raspberry Pi
  • OREILLY
  • Monk, Simon (Author)
  • English (Publication Language)
  • 462 Pages - 05/09/2017 (Publication Date) - O'Reilly Media (Publisher)
Bestseller No. 20
Electronics and Wiring for Model Railways
  • Amazon Kindle Edition
  • Duckworth, Andrew (Author)
  • English (Publication Language)
  • 160 Pages - 08/26/2019 (Publication Date) - Crowood (Publisher)

Having trouble finding a great arduino current sensor?

This problem is well understood by us because we have gone through the entire arduino current sensor research process ourselves, which is why we have put together a comprehensive list of the best arduino current sensors available in the market today.

After hours of searching and using all the models on the market, we have found the best arduino current sensor for 2022. See our ranking below!

How Do You Buy The Best Arduino Current Sensor?

Do you get stressed out thinking about shopping for a great arduino current sensor? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching arduino current sensor, which is why we have assembled a comprehensive list of the greatest arduino current sensor available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for arduino current sensor that you consider buying. Your questions might include the following:

  • Is it worth buying an arduino current sensor?
  • What benefits are there with buying an arduino current sensor?
  • What factors deserve consideration when shopping for an effective arduino current sensor?
  • Why is it crucial to invest in any arduino current sensor, much less the best one?
  • Which arduino current sensor are good in the current market?
  • Where can you find information like this about arduino current sensor?

We’re convinced that you likely have far more questions than just these regarding arduino current sensor, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for arduino current sensor, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible arduino current sensor. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an arduino current sensor buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available arduino current sensor currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of arduino current sensor has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an arduino current sensor?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your arduino current sensor.
  5. Customer Ratings: Number ratings grade arduino current sensor objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their arduino current sensor.
  7. Product Quality: You don’t always get what you pay for with an arduino current sensor, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an arduino current sensor is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining arduino current sensor information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding arduino current sensor is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

Related Post:

FAQ:

Q: What is the best temperature sensor for Arduino?

A: Using A TMP36 Temperature Sensor With Arduino. The TMP36 temperature sensor is an easy way to measure temperature using an Arduino! The sensor can measure a fairly wide range of temperature (-50°C to 125°C), is fairly precise (0.1°C resolution), and is very low cost, making it a popular choice.

Q: What is an Arduino sensor?

A: Another type of Arduino® sensor is an audio sensor. Audio sensors detect the presence of sound and can usually provide additional information, such as pitch and amplitude. These sensors are especially useful for devices that have to respond to human actions, such as talking, or actions of other machines, such as beeping.

Q: What is Arduino transistor?

A: The pin D3 of the Arduino is connected to the resistor. Just like when using an LED, this limits the current flowing into the transistor through the base. There is a diode connected across the connections of the motor. Diodes only allow electricity to flow in one direction (the direction of their arrow).

Q: What is an Arduino array?

A: Arduino – Arrays. An array is a consecutive group of memory locations that are of the same type. To refer to a particular location or element in the array, we specify the name of the array and the position number of the particular element in the array.