Integrated Compassing Solutions

Honeywell HMC6343 - Integrated, Tilt-Compensated Compass Module

The Honeywell HMC6343 is a fully integrated electronic compass module featuring built-in firmware for heading computation and magnetic distortion calibration. It combines a three-axis magnetoresistive sensor, three-axis MEMS accelerometer, analog and digital support circuits, a microprocessor, and proprietary algorithms—all within a compact 9.0mm x 9.0mm x 1.9mm LCC package.

This ready-to-use, tilt-compensated solution simplifies integration for design engineers, enabling high-volume, cost-effective compassing in applications such as binoculars, cameras, night vision optics, laser range finders, antenna positioning, and other industrial systems.

Powered by Honeywell’s Anisotropic Magnetoresistive (AMR) technology, the HMC6343 delivers precision sensitivity, solid-state reliability, and low cross-axis interference—ideal for measuring both the direction and magnitude of Earth’s magnetic field.

Honeywell HMR3300 – Digital Compass for Precision Heading

The Honeywell HMR3300 is a digital compass solution engineered for precision heading applications. Utilizing Honeywell’s magnetoresistive sensor technology, it offers reliable, accurate performance in a compact, solid-state design.

Designed for seamless integration into customer systems, the HMR3300 supports a 5V logic-level serial data interface with ASCII command format. It includes a MEMS accelerometer to enable horizontal three-axis, tilt-compensated heading accuracy—performing reliably up to a ±60° tilt range.

Ideal for UAVs and other demanding applications, the HMR3300 delivers dependable magnetic sensing and is fully RoHS 3 compliant, making it a smart choice for modern, environmentally conscious designs.