20pcs HX711 Dual-channel 24-bit A/D Conversion Pressure Weighing Sensor Module with Metal Shied

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$27.99

Ex Tax: $27.99

Stock: In Stock
Model: EB0046919
SKU: EB0046919

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Features:

- 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 requires 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

Specifications:

Current consumption (including on-chip analog power supply regulator:: normal operation < 1.5mA, power down < 1uA

Operation supply voltage range: 2.6 ~ 5.5V

Operation temperature range: -40 ~ 85°

Size: 2.9x 1.7x0.4 cm
More document click to download:HX711

Module Detection Method:

1. Preliminary quick judgment: disconnect all modules of the module, only supply the module 5v (that is, vcc is connected to 5v, gnd ground), then short the module's ck port to ground, and then measure the out-to-ground voltage, which should be 4.5 v around, then measure the DO / RX port to ground voltage, should be about 0v, if the voltage is consistent, the module is 99% normal.

2. Complete test judgment: use the test circuit diagram provided by the shop to build a circuit, give the 89c51 single-chip computer into the hex test program provided by the store, then connect the computer with the serial cable, run the serial port assistant on the computer, you can receive the test circuit. The reading is reported and the reading is normal, indicating that the module is normal. See the test chart below for details.

Package Included:

20 x HX711 Weighing Sensor Module with Metal Shied

20pcs-HX711-Dual-channel-24-bit-AD-Conversion-Pressure-Weighing-Sensor-Module-with-Metal-Shied-1465914

Shipping Time

After you successfully placed an order at RenhotecIC.com, you will receive a confirmation email with your invoice. Once your order is shipped, you will be emailed with the tracking information of your package. Also, you can choose your preferred shipping method during the checkout process. Kindly advise: please select DHL/FedEx if you need our product urgently.

The timeline of the whole shipping process is shown below:

The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.

Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.

Shipping time: The time for your item(s) to travel from our warehouse to your destination. The shipping time depends on the shipping method you chose. Please refer to the shipping rate section for details.

Shipping Rates

You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:

Shipping Method Shipping Rates Shipping Times
Flat Shipping (Promotion)
$10 About 5-30 Working Days to Worldwide (Only include Monday to Saturday )
Standard Express（0.5KG starting price listed）
Based On Weights About 5-15 Working Days to Worldwide (Only include Monday to Saturday )
Priority Express （0.5KG starting price listed）
Based On Weights About 3-7 Working Days to Worldwide (Only include Monday to Saturday )

In addition, the transit time depends on where you're located, the shipping method you choose, and where your package comes from. We will keep you informed of any problems here to help you get your order as soon as possible.

If you want to know more information, please contact the customer service by contact form or sales@renhotecic.com. We will settle your problem as soon as possible. Enjoy shopping!

Tags: Pressure Sensor