Other Arduino Codes and Videos by Robojax
Learn how to use any 3 Alegro ACS Hall Effect Current Sensor to measure AC and DC current.
/*
*
* Arduino Sketch for Allegro ACS770 Current Sensor to use 2 or more sensors
* this sensor is offered at 50A, 100A, 150A and 200A range
both for AC and DC.
* It operates with 5V
* Please watch video instruction and explanation for this code
Watch video instruction for ACS770 50A to 200A Sensors https://youtu.be/sB6EULTix2k
Watch video instruction for ACS712 5A to 30A Sensors :https://youtu.be/3C33DpcSwIw
*
* Written by Ahmad Shamshiri on Saturday April 04, 2020 at 21:19 in Ajax, Ontario, Canada
* for Robojax.com
* View the video :
* This code has been downloaded from Robojax.com
*
model select
//ACS712
0-"ACS712ELCTR-05B",
1-"ACS712ELCTR-20A",
2-"ACS712ELCTR-30A",
//ACS758
3,// for ACS758LCB-050B
4,// for ACS758LCB-050U
5,// for ACS758LCB-100B
6,// for ACS758LCB-100U
7,// for ACS758KCB-150B
8,// for ACS758KCB-150U
9,// for ACS758ECB-200B
10,// for ACS758ECB-200U
///ACS770
11,// for ACS770x-050B ///
12,// for ACS770x-050U
13,// for ACS770x-100B
14,// for ACS770x-100U
15,// for ACS770x-150B
16,// for ACS770x-150U
17,// for ACS770x-200B
18,// for ACS770x-200U
19 for "ACS732KLATR-20AB",
20 for "ACS732KLATR-40AB",
21 for "ACS732KLATR-65AB",
22 for "ACS732KLATR-65AU",
23 for "ACS732KLATR-75AB",
24 for "ACS733KLATR-20AB",
25 for "ACS733KLATR-40AB",
26 for "ACS733KLATR-40AU",
27 for "ACS733KLATR-65AU",
* this code has been downloaded from http://robojax.com/learn/arduino/
* Get this code and other Arduino codes from Robojax.com
Learn Arduino step by step in structured course with all material, wiring diagram and library
all in once place. Purchase My course on Udemy.com http://robojax.com/L/?id=62
****************************
Get early access to my videos via Patreon and have your name mentioned at end of very
videos I publish on YouTube here: http://robojax.com/L/?id=63 (watch until end of this video to list of my Patrons)
****************************
or make donation using PayPal http://robojax.com/L/?id=64
* * This code is "AS IS" without warranty or liability. Free to be used as long as you keep this note intact.*
* This code has been download from Robojax.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
const int VIN1 = A0; // define the Arduino pin A0 as voltage input (V in for sensor 1)
const int VIN2 = A1; // define the Arduino pin A0 as voltage input (V in for sensor 2)
const int VIN2 = A2; // define the Arduino pin A0 as voltage input (V in for sensor 2)
const float VCC = 5.04;// supply voltage
const int MODEL1 = 12; // enter the model for sensor 1
const int MODEL2 = 12; // enter the model for sensor 2
const int MODEL3 = 12; // enter the model for sensor 3
//using ACS770x-050U
#include <Robojax_AllegroACS_Current_Sensor.h>
Robojax_AllegroACS_Current_Sensor robojax1(MODEL1,VIN1);
Robojax_AllegroACS_Current_Sensor robojax2(MODEL2,VIN2)
Robojax_AllegroACS_Current_Sensor robojax3(MODEL3,VIN3)
void setup() {
//Robojax.com Allegro ACS Current Sensor
Serial.begin(9600);// initialize serial monitor
Serial.println("Robojax Tutorial");
Serial.println("Using 3 ACS770 Current Sensors");
}
void loop() {
//Robojax.com Allegro ACS Current Sensor
// print current for sensor 1
Serial.print("Current-1: ");
Serial.print(robojax1.getCurrent(),3); // print the current with 3 decimal places
Serial.print("A Avg:");
Serial.print(robojax1.getCurrentAverage(300),3);//
Serial.println("A");
// print current for sensor 2
Serial.print("Current-2: ");
Serial.print(robojax2.getCurrent(),3); // print the current with 3 decimal places
Serial.print("A Avg:");
Serial.print(robojax2.getCurrentAverage(300),3);//
Serial.println("A");
// print current for sensor 3
Serial.print("Current-3: ");
Serial.print(robojax3.getCurrent(),3); // print the current with 3 decimal places
Serial.print("A Avg:");
Serial.print(robojax3.getCurrentAverage(300),3);//
Serial.println("A");
//robojax.debug();
delay(1500);
}
If you found this tutorial helpful, please support me so I can continue creating content like this. support me via PayPal 