Hx711 Dual Channel 24 Bit Precision A D Weight Pressure Sensor
Rs. 38.00 Rs. 44.00
- Brand: http://en.aviaic.com/detail/730856.html
- Product Code: SEN-AMP-LOAD
- SKU -
- Availability: In Stock
- Price in reward points: 1
- For Bulk Order
9962060070
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| SPECIFICATIONS: | |
| Operating voltage (v) | 5 ~ 10 |
| Current consumption | normal operation < 1.5mA |
| Operating Temperature (°C) | -40 ~ +85 |
| Shipment Weight | 0.115 kg |
| Shipment Dimensions | 10 × 8 × 6 cm |
OVERVIEW:
-Output Sensitivity: 1.0 ± 0.1 mV / V.
-Two selectable differential input channels.
-On-chip active low noise PGA with the selectable gain of 32, 64 and 128.
-On-chip oscillator requiring no external component with optional external crystal.
-On-chip power-on-reset.
-Measurement Resolution: 24 bit.
-₹ 120.00 (inc GST)
-₹ 101.69 (+18% GST extra)
PACKAGE INCLUDES:
1 PCS x Hx711 Dual Channel 24 Bit Precision A D Weight Pressure Sensor
http://en.aviaic.com/detail/730856.html
/*SOURCE CODE TAKEN FROM BELOW LINK
//https://www.instructables.com/Arduino-Scale-With-5kg-Load-Cell-and-HX711-Amplifi/
Example using the SparkFun HX711 breakout board with a scale
By: Nathan Seidle
SparkFun Electronics
Date: November 19th, 2014
License: This code is public domain but you buy me a beer if you use this and we meet someday (Beerware license).
This example demonstrates basic scale output. See the calibration sketch to get the calibration_factor for your
specific load cell setup.
This example code uses bogde's excellent library:"https://github.com/bogde/HX711"
bogde's library is released under a GNU GENERAL PUBLIC LICENSE
The HX711 does one thing well: read load cells. The breakout board is compatible with any wheat-stone bridge
based load cell which should allow a user to measure everything from a few grams to tens of tons.
Arduino pin 2 -> HX711 CLK
3 -> DAT
5V -> VCC
GND -> GND
The HX711 board can be powered from 2.7V to 5V so the Arduino 5V power should be fine.
*/
#include "HX711.h"
#define calibration_factor -7050.0 //This value is obtained using the SparkFun_HX711_Calibration sketch
#define LOADCELL_DOUT_PIN 3
#define LOADCELL_SCK_PIN 2
HX711 scale;
void setup() {
Serial.begin(9600);
Serial.println("HX711 scale demo");
scale.begin(LOADCELL_DOUT_PIN, LOADCELL_SCK_PIN);
scale.set_scale(calibration_factor); //This value is obtained by using the SparkFun_HX711_Calibration sketch
scale.tare(); //Assuming there is no weight on the scale at start up, reset the scale to 0
Serial.println("Readings:");
}
void loop() {
Serial.print("Reading: ");
Serial.print(scale.get_units(), 1); //scale.get_units() returns a float
Serial.print(" lbs"); //You can change this to kg but you'll need to refactor the calibration_factor
Serial.println();
}
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