This is a 40Kg strain gauge load cell, the core sensing component used to turn applied weight into an electrical signal you can read with a microcontroller. It is the part that makes any digital scale or weighing project work, and it suits hobbyists, makers, hydroponics growers, and farm or workshop projects that need to measure load reliably.
Key features
- 40Kg measuring capacity for small to medium weighing tasks.
- Strain gauge sensing technology for stable, repeatable readings.
- Compact body that mounts easily into platforms, frames, and enclosures.
- Works with common amplifier modules and microcontroller boards used in DIY electronics.
Typical uses
- Building a custom digital scale or platform scale.
- Hydroponics and nutrient projects that track container or solution weight.
- Automated feeders and dispensers on farms or in workshops.
- Hobby robotics, IoT, and weight-monitoring experiments.
How to choose / tips
- Pick a capacity above the heaviest load you expect so the sensor stays in its accurate range.
- Pair the load cell with a suitable amplifier module to connect it to your controller.
- Mount it on a flat, rigid surface and protect the wiring for steady readings.
Why tna W rna
At tna W rna we focus on quality components and reliable sourcing, with fast delivery across Egypt and cash on delivery available so you can order with confidence.
