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HomeNews & articles

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All news16 Product Updates7 Guides & Tips5 Programming & Electronics tutorials5 Programming & Electronics ramblings4

Latest articles

TrueFuse 2F: Measuring the Port Instead of Trusting It

TrueFuse 2E: What Two Hundred Flights Taught Our Altimeter Fusion Filter

Altimeter code: Page 1, introduction to DIY rocket altimeters

Setting up the Arduino IDE for ESP32-S2, S3 and C6

TrueFuse 2C: How Our Model Rocket Altimeters Fuse Sensors for Accurate Altitude

News, guides & articles

All the latest news, helpful guides and rocketry articles to help you with your plans and projects.

Altimeter code: Page 2, building a simple apogee altimeter

Programming & Electronics tutorials

Altimeter code: Page 2, building a simple apogee altimeter

The first real project in the series. Around a hundred lines of Arduino code that measures the pressure on the launch pad, spots the moment your rocket leaves the ground, tracks the highest point of the flight, and keeps the last ten apogees in memory so they survive a flat…

Neil Bowen2 Sep 2026

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