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Measure Weight and Force in Embedded Systems
The Weight Sensor Kit 5KG is a load cell sensor with analog output 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 Max Output Voltage: Power Voltage × 2.0 (Example: At 5V supply, full scale output = 10 mV).
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
- Power range: Power Voltage × 2.0 (Example: At 5V supply, full scale output = 10 mV)
- Useful spec: HX711 GitHub
- Compact size: 170 × 115 mm
- 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 Kit 5KG | load cell sensor with analog output | Current item |
| Weight Sensor Scales Kit HX711 5KG | load cell sensor | model HX711 |
| Weight Sensor Amplifier HX711 | load cell sensor | weight sensing |
| 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 and 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 Kit 5KG |
|---|---|
| Max Output Voltage | Power Voltage × 2.0 (Example: At 5V supply, full scale output = 10 mV) |
| Working Voltage | 3.3–10 V |
| Library | HX711 GitHub |
| Dimension | 170 × 115 mm |
| Category | load cells weight sensors |
Wiring & usage notes
Connect power and ground, then read the sensor output with an analog-capable input or external ADC. Stable power and a clean ground help reduce noise. 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 Kit 5KG
Frequently Asked Questions
What does the Weight Sensor Kit 5KG 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.
How do I connect this Analog sensor?
This sensor gives an analog-style signal, so you read it with an ADC or an analog-capable input.
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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