VoCore is open hardware and runs Linux(OpenWrt). It has 128MB DDR, WIFI, USB, UART, SDXC, I2C, SPI, 20+ GPIOs but only one inch square(25.8mm). It will help you to make a smart house, study embedded system or even make the tiniest router in the world.
You will not only get the VoCore but also its hardware design including schematic, circuit board, bill of materials and source code of all applications. You are able to control EVERY BIT of your VoCore.
We invite you join us, help our community improve this open source hardware and use your creative skills to make a more wonderful Internet of Things!
Tiny Size: One square inch, easy to embed to devices.
OpenWrt: Easy to code; super stable, three years no reboot.
Low Cost: low cost, less than 1watt, unmatched performance.
Interfaces: Hardware support USB, Ethernet, SD, I2C, SPI etc.
OpenSource: Both software and hardware, totally FREE
Long Life: Keep production over 10 years, fast email support.
Overall, however, "General Aviation Aircraft Design" by Snorri Gudmundsson is an excellent resource for anyone interested in aircraft design, from students to experienced engineers. The book provides a comprehensive introduction to the subject and is a valuable reference for anyone looking to design or develop a general aviation aircraft.
The book is structured around a logical engineering workflow, from initial concept to detailed performance analysis: General Aviation Aircraft Design - ScienceDirect.com general aviation aircraft design snorri gudmundsson pdf
If you want to own the legally, here are your best bets as of 2026: He starts with a mission profile
Gudmundsson doesn't start with equations. He starts with a mission profile. You will learn how to write a Request for Proposal (RFP) for a small aircraft. He introduces the "Statistical Cruise Method" and how to weigh your aircraft before you draw a single line. This section is gold for senior design capstone projects. This section is gold for senior design capstone projects