3-wire load cell amplifier module (INA333)

Name: 3-wire load cell amplifier module (INA333)
SKU: 25576
Price: 10.00 USD
Availability: Discontinued

An adjustable gain amplifier module with offset calibration for connectig 3-wire load cells to 3.3V and 5V microcontrollers

Designed by Gigawipf in Germany

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3-wire load cell amplifier module (INA333) 1

3-wire load cell amplifier module (INA333) 2

Customers from the EU please purchase from Lectronz instead

An adjustable gain amplifier module with offset calibration for connectig 3-wire load cells to 3.3V and 5V microcontrollers

What is it? An adjustable gain amplifier module with offset calibration for connectig 3-wire load cells to 3.3V and 5V microcontrollers. Based on the INA333 instrumentation amplifier. The negative in…

What is it?

An adjustable gain amplifier module with offset calibration for connectig 3-wire load cells to 3.3V and 5V microcontrollers.

Based on the INA333 instrumentation amplifier. The negative input is internally connected to a trimpot voltage divider to accurately adjust the reference. This shifts the zero point of a load cell to adjust for offsets and preloading.

Features and intended use

Intended to be used with 3 wire load cells and designed for simracing brake pedals with integrated offset circuit so a 3 wire load cell can be connected directly. No external reference needed.