pdf-icon

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

Resources Parameters
Product Size 32*24*11mm
Package Size 136*92*11mm
Product Weight 8g
Package Weight 20g

Schematic

schematics

EasyLoader

PinMap

image

Module Size

module size

Examples

Arduino

UIFlow

How to use Unit weight and related API instructions in the UIFlow1.0