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Load Cell Amplifier HX711 Small Breakout Board Load Sensor Combinator with 4pcs Load Cell 50KG Weight Weighing Load Cell Conversion Module Sensor DIY Kits for Arduino

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$13.99

$ 6 .99 $6.99

In Stock

About this item

  • This load cell amplifier is a small breakout board for HX711 IC that can easily read the load cell to measure weight. Also included is the Load Sensing Combiner, which works great with our Load Cell Amplifier Breakout Board; the five pins on the edge of the combiner line up directly with the five pins on the amplifier
  • By connecting the amplifier to your microcontroller you will be able to read the change in load cell resistance and with some calibration you will be able to get a very accurate weight measurement.
  • We separated the analog and digital power and added a 3.3uH inductor and a 0.1uF filter capacitor for digital power
  • The default output data rate is 80SPS, you can also choose 10SPS, HX711 uses a two-wire interface (clock and data) to communicate
  • The load cells use a four-wire Wheatstone bridge configuration to connect to the HX711. these colors are usually red, black, white, GRN, YLW.



Product Description

breakout board

Specification:

load cell amplifier size: 3.05*2.29cm(1.2*0.9in)

Load Cell size:2.5*3cm(0.98*1.18in)

load sensor combinator size:2.79*3.05cm(1.09*1.2in)

Working voltage: 2.7V-5V

Working current: <1.5mA

Connect:

Red (Excitation+ or VCC)

Black (Excitation- or GND)

White (Amplifier-, Signal- or Output-)

Green (A+, S+ or Output+)

Yellow (Shield)

Note: The YLW pin is used as an optional input, not connected to the strain gauge, but used to ground and shield external EMI (electromagnetic interference)

sensor

Load Cell Weighing Sensor

Range: 50KG

Output sensitivity: 1.0jiajian50.1mV/V

Sensitivity dispersion: ±0.15%F.S

Nonlinear: 0.3%F.S

Comprehensive accuracy: 0.3%F.S

Zero output: ±0.3mV/V

Strain gauge impedance: 1000R

Strain gauge upper and lower impedance: difference <0.8R

Output impedance: 1000±5R

package include

Package Included

4pcs* load cell amplifier

1pcs*HX711 Module breakout board

1*load sensor combinator

2*pin header(5pin)

detail

Open the library manager, click on file, select HX711 ADC ,then click Calibration to start calibration

Note: must be corrected

detail

Joseph Gordon
Reviewed in the United States on August 29, 2024
board is unpopulated, without any hx711 to speak of, and no parts to solder on myself
Kindle Customer
Reviewed in the United States on June 2, 2024
The package I received twice only had the unpopulated PCBs, they did not have the Hx711 or any of the components soldered or included like in the photos in the listing.
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