Enthusiast constructs genuine M314 Motion Tracker duplicate from Alien: Earth, incorporating DreamHAT+ Radar module and Raspberry Pi, offering realistic functions within 15 meters, featuring audio and visual elements.

In a new two-part video series on the RobSmithDev YouTube channel, Rob Smith showcases his latest project - the M314 Motion Tracker. This innovative device, powered by a Raspberry Pi (model 4 or 5), features a motion tracking range of approximately 15 meters, thanks to the Acconeer-developed DreamHAT+ Radar.

The video series takes viewers through the development process of the M314 Motion Tracker, from the initial search for a suitable radar sensor to the final working model. Rob Smith experimented with several radar modules before settling on the DreamHAT+ Radar, having previously used the RCWL-0516, HFS-DC06H, HLK -LD2410, and HLK -LD2420.

The DreamHAT+ Radar, with its 60 GHz mm-wave radar, was found to have a range that was slightly shorter than the quoted 15 meters in testing. However, it was still more than capable of detecting movement within the given range. One limitation was that it could only detect one movement at a time, which might potentially limit its usefulness in certain scenarios.

The M314 Motion Tracker's user interface has been designed to resemble a CRT output, adding to its retro aesthetic. The device also boasts authentic synthesized sounds, designed to build tension, and a 'realistic' looking exterior, which are featured in the latter half of the video series.

The audio feedback from the M314 Motion Tracker seems to hit the spot in terms of sound design, while the radar display resembles a CRT output, complementing the overall retro feel of the device.

In part 2 of the video series, Rob Smith will share the final working model, parts list, and source code for the M314 Motion Tracker, allowing viewers to make their own M314 Motion Tracker at home. With its motion tracking capabilities, wall-piercing radar, and authentic synthesized sounds, the M314 Motion Tracker is sure to be a hit with makers and enthusiasts alike.

You can watch the first part of the video series on the RobSmithDev YouTube channel. Stay tuned for part 2 to learn more about building your own M314 Motion Tracker.

Enthusiast constructs genuine M314 Motion Tracker duplicate from Alien: Earth, incorporating DreamHAT+ Radar module and Raspberry Pi, offering realistic functions within 15 meters, featuring audio and visual elements.