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Measure Weight and Force in Embedded Systems
The Weight Sensor Amplifier HX711 is a load cell sensor designed for scales, dosing systems, and force measurement. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds.
Key details include Category: load cells weight sensors.
Important: Load cells need a proper amplifier such as an HX711 and solid mechanical mounting. Small twists or uneven force can change the reading.
Why you’ll love it
- Maker-friendly build: Easy to use in prototypes, classroom projects, and custom electronics
- Common controller support: Works well with Arduino, ESP32, Raspberry Pi, and similar boards
- Project-ready sensing: scales, hopper monitoring, dispensing, and force measurement
Compare with similar products
| Product | Sensor style | Standout |
|---|---|---|
| Weight Sensor Amplifier HX711 | load cell sensor | Current item |
| Weight Sensor Kit 5KG | load cell sensor with analog output | analog output |
| Weight Sensor Scales Kit HX711 5KG | load cell sensor | model HX711 |
| Weight Load Cell 5kg Straight Bar | load cell sensor | weight sensing, pressure sensing |
What you can build
This sensor is a good fit for digital scales, smart bins, hopper monitors, postal scales, and dosing rigs.
Starter bundles
Pair it with an Arduino-compatible board, ESP32, or Raspberry Pi, plus a breadboard or jumper wires for quick setup and testing.
Recommended add-ons
Useful add-ons include an HX711 amplifier, a rigid frame, and mounting hardware, depending on how you plan to power, mount, and log the sensor.
Technical specifications
| Product | Weight Sensor Amplifier HX711 |
|---|---|
| Category | load cells weight sensors |
Wiring & usage notes
Check the pin labels on the Weight Sensor Amplifier HX711 and match them to your controller voltage, ground, and signal pins. Keep wiring short and verify the logic level before powering the module. Load cells need a proper amplifier such as an HX711 and solid mechanical mounting. Small twists or uneven force can change the reading.
What’s in the box
1 × Weight Sensor Amplifier HX711
Frequently Asked Questions
What does the Weight Sensor Amplifier HX711 measure?
It is designed to measure force, bend, muscle activity, or weight.
Can I use it with Arduino, ESP32, or Raspberry Pi?
Yes. It is well suited for common maker and embedded platforms, as long as you power it at the correct voltage and match the signal level to your controller.
Do I need extra hardware?
Often yes. Force and weight sensors are commonly paired with an amplifier or conditioning board before they connect to a microcontroller.
Is it good for prototyping?
Yes. It is a practical choice for learning, proof-of-concept builds, and small automation projects.
Manila stock. Order before 16:00 PHT, ships today via J&T or LBC. Provincial: 1–3 working days.
Schools / class POs: we accept Purchase Orders for accredited schools and universities. contact us with your PO details.
Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
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