ACS 712 (20A) Current Sensor Interfacing with ESP 32
![ACS 712 (20A) Current Sensor Interfacing with ESP 32](https://miro.medium.com/v2/resize:fit:1400/1*bdTnbhi5IkDWbEFhZaJBsQ@2x.jpeg)
![](https://www.electronicshub.org/wp-content/uploads/2018/07/Interfacing-ACS712-Current-Sensor-with-Arduino-Circuit-Diagram.jpg)
Interfacing ACS712 Current Sensor with Arduino - Measure Current with Arduino - Measuring Current with Arduino
![](https://content.instructables.com/F7S/P8NW/IMM934RO/F7SP8NWIMM934RO.jpg?auto=webp)
Simplified Arduino AC Current Measurement Using ACS712 Hall Effect Sensor : 6 Steps (with Pictures) - Instructables
![](https://thumbs.wokwi.com/projects/381757601883215873/social/1700331269995.png)
IoT code.ino Copy - Wokwi ESP32, STM32, Arduino Simulator
![](https://cdn.shopify.com/s/files/1/0559/1970/6265/files/What_is_the_ACS712_Current_sensor_480x480.png?v=1649907902)
Interfacing ACS712 with Arduino - Robocraze
This is current measurement module for both AC and DC, it is based on ACS712 5A version and is very easy to use it with any controller such as Ardu
![](https://static.cytron.io/image/cache/catalog/products/SN-ACS712-5A/SN-ACS712-5A%20(5)-800x800.jpg)
ACS712 5A Current Sensor Module
![](https://circuitdiagrams.in/wp-content/uploads/2023/01/ACS712CurrentSensor.jpg)
Interfacing ACS712 Current Sensor With Arduino – Measure Current With Arduino
![](https://tutorials.probots.co.in/wp-content/uploads/2021/11/pinoutof-acs712.jpg)
How to measure Current using ACS712 Current Sensor and Arduino – Probots Blog
This current sensor board is based on the Allegro ACS712ELCTR-20A bi-directional hall-effect current sensor chip that detects positive and negative
![](https://www.addicore.com/cdn/shop/products/AD467-2.jpg?v=1689766358&width=600)
ACS712 Current Sensor Module +-- 20A
![](https://miro.medium.com/v2/resize:fill:224:224/1*bdTnbhi5IkDWbEFhZaJBsQ@2x.jpeg)
Keirishan Balachandran – Medium
![](http://www.haoyuelectronics.com/Attachment/ACS712/arduino_ACS712.jpg)
ACS712 Current Sensor- 20A [ACS712-20A] - US $1.80 : HAOYU Electronics : Make Engineers Job Easier
![](https://www.electronicshub.org/wp-content/uploads/2018/07/Interfacing-ACS712-Current-Sensor-with-Arduino-Output-LCD.jpg)
Interfacing ACS712 Current Sensor with Arduino - Measure Current with Arduino - Measuring Current with Arduino
![](https://www.engineersgarage.com/wp-content/uploads/2/2/1/5/22159166/6220710_orig.jpg)
How to measure current using Arduino and ACS712 current sensor
![](https://how2electronics.com/wp-content/uploads/2020/12/IoT-Based-Electricity-Energy-Meter.jpg)
IoT Based Electricity Energy Meter using ESP32 & Blynk
![](https://www.circuits-diy.com/wp-content/uploads/2020/01/current-sensor-module-acs712.png)
Current Sensor Module - ACS712