Tiny4FSK: A Compact Lightweight Tracking System for High-Altitude Balloon Projects
ArduinoGPSTop Stories

Tiny4FSK: A Compact Lightweight Tracking System for High-Altitude Balloon Projects

Makers have recently announced the Tiny4FSK, a lightweight, high-altitude tracking system designed for use with high-altitude balloons (HABs), running on a single AA battery for 10-17 hours. It utilizes 4-frequency shift keying (4FSK) and the Horus Binary v2 system, commonly used with...

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Minima; The Tiny, SMD-Based, Arduino Compatible Development Board
Arduino

Minima; The Tiny, SMD-Based, Arduino Compatible Development Board

Miniaturization is a constant goal for any electronics hobbyist or embedded systems designer. The smaller the device, the higher the number of potential applications. Several designers and hobbyist have had a go at miniaturizing several members of the Arduino family of boards since they...

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Meet Minima – One of the smallest and most versatile Arduino boards
Arduino

Meet Minima – One of the smallest and most versatile Arduino boards

Hamish Morley has designed a microcontroller module to help enthusiasts and developers accelerate their ideas faster into products -- a versatile Arduino-compatible board in a really small package, called Minima. "Minima is a small and versatile Arduino compatible programmable...

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SAMD21G18A Development Board
Mcu

SAMD21G18A Development Board

An Open Source SAMD21 Development Board by sirmylesavery @ hackaday.io This project started after my first introduction to PCB design at my 2019 summer internship. At that internship, I designed a board that used a SAMD21 to control a GPS and LoRa module. This was my first introduction...

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