WEIGHT

SKU:U030

Description

WEIGHT integrates a HX711 24 bits A/D chip that is specifically designed for electronic weighing device.

The input multiplexer selects either Channel A or B differential input to the low-noise programmable gain amplifier (PGA). Channel "A" can be programmed with a gain of 128 or 64, corresponding to a full-scale differential input voltage of ±20mV or ±40mV respectively.

when a 5V supply is connected to AVDD analog power supply pin.

Channel B has a fixed gain of 32. There is no programming needed for the internal registers. All controls to the HX711 are through the pins.

Features

• High precision 24bit ADC - PGA of 32, 64 and 128 - 10SPS output data rate
• Program Platform: Arduino, UIFlow(Blockly, Python)

Includes

• 1x WEIGHT Unit
• 1x Grove Cable

Applications

• Micro weight meter
• Kitchen Scale

Specification

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Related Link

• Datasheet - HX711

Schematic

EasyLoader

• Windows
  • EasyLoader_WEIGHT

PinMap

Examples

Arduino

• Click here to download the Arduino example(We used a pressure sensor(10kg) in this experiment. (Unit: gram))

UIFlow

• Click here to download the UIFlow example

UIFlow Blocks

• return to zero Reference to initial value as zero

• Get weight Return weight

• Get raw data Show rawdata