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Load Cell Amplifier Sensor Digital Interface Module – HX711

The HX711 Load Cell Amplifier Sensor Module uses a very high precision 24 AD converter chip (HX711) and 2 differential high gain analog input channels.

$12.95

Availability: 84 in stock

Buy now, pay later available.

SKU PHI1001282 Category Tags ,
PHI1001282

Description:

The HX711 Load Cell Amplifier Sensor Module uses a very high precision 24 AD converter chip (HX711) and 2 differential high gain analog input channels.
The HX711 is a precision 24-bit analog-to-digital converter (ADC) designed for weighing scales and industrial control applications to interface directly with a bridge sensor.
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. On-chip power supply regulator eliminates the need for an external supply regulator to provide analog power for the ADC and the sensor.
There is no programming needed for the internal registers. All controls to the HX711 are through the pins.

 

Specifications:

  • Operating voltage: 2.6V – 5.5V
  • Operating temperature: -40C – 85C
  • Two selectable differential input channels
  • On-chip active low noise PGA with selectable gain of 32, 64 and 128
  • On-chip power supply regulator for load-cell and ADC analog power supply
  • On-chip oscillator requiring no external component with optional external crystal
  • On-chip power-on-reset
  • Simple digital control and serial interface: pin-driven controls, no programming needed
  • Selectable 10SPS or 80SPS output data rate
  • Simultaneous 50 and 60Hz supply rejection
  • Current consumption including on-chip analog power supply regulator: normal operation < 1.5mApower down < 1uA

 

Contents:

  • 1 x HX711 Load Cell Amplifier Sensor Digital Interface Module
  • 1 x Header Pin Set

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Australian Orders

We ship Australia-wide to all addresses, including PO Box, Parcel Locker, etc. The following shipping options available are listed below: 

  • Standard Shipping – Free (low cost / small products orders under $35 AUD) – Sent via standard Australia Post stamped mail, this shipping option has no tracking and support other than messages from Phipps Electronics to confirm the package has been dispatched to Australia Post.
  • Parcel Shipping (higher cost / larger products orders over $35 AUD or Postage paid at checkout) – Sent via Australia Post Parcel Service or Courier Service, this shipping option has full tracking.
  • Express Post – Sent via Australia Post Express Service, this shipping option has full tracking.

View the table below for shipping time estimates for Australian orders. These estimates are based on Australia Post's recent delivery performance and do not take into account any current disruptions which may affect delivery time.

StateStamped PostageParcel PostExpress Post
NSWUp to 4 business days2 - 4 business days1 - 2 business days
VIC3 - 6 business days3 - 5 business days2 - 3 business days
QLD3 - 6 business days3 - 5 business days2 - 3 business days
SA4 - 7 business days 4 - 6 business days2 - 3 business days
WA6 - 12 business days6 - 8 business days2 - 3 business days
TAS5 - 7 business days5 - 6 business days2 - 3 business days
ACT3 - 6 business days2 - 4 business days1 - 2 business days
NT7 - 12 business days7 - 10 business days3 - 4 business days

 

New Zealand Orders

We ship to New Zealand, to all addresses, including PO Boxes. Packages shipped to New Zealand are sent through Australia Post with 2 shipping options available.

  • Standard Parcel
  • Express Parcel

View the table below for shipping time estimates for orders to New Zealand. These estimates are based on Australia Post's recent delivery performance and do not take into account any current disruptions which may affect delivery time.

CountryStandard ParcelExpress Parcel
New Zealand7 - 12 business days5 - 8 business days

 

International Orders

We ship to most countries worldwide, there may be limitations on the addresses they can be delivered based on each individual country. Orders are shipped by Australia Post, in the rare circumstance that Australia Post can't deliver to the selected country we will attempt to ship with another shipping service.

View the link below for shipping time estimates. These estimates are based on Australis Post's recent delivery performance and do not take into account any current disruptions which may affect delivery time.

CLICK HERE For Australia Post International Transit Times.


If you have any questions, please have a look at the customer service portal where you will find answers to many common questions, or you can reach out to us through the contact us page.

Load Cell Amplifier Sensor Digital Interface Module – HX711 2Load Cell Amplifier Sensor Digital Interface Module – HX711
$12.95

Availability: 84 in stock

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