I2C Flight Simulator Interface on a Raspberry Pi
A Raspberry Pi running Linux with a custom I2C card and a small power supply provides an interface for a real-time flight simulator.
BCPL for the Raspberry Pi
The venerable BCPL procedural structured programming language is fast to compile, is reliable and efficient, offers a wide range of software libraries and system functions, and is available on several platforms, including the Raspberry Pi.
NiceGUI Web Apps
With a Raspberry Pi and the NiceGUI Python library you can build a weather station or a Pi Rover app in less than 15 lines of Python code.
Flight Simulation on the Raspberry Pi
A Raspberry Pi 4B with Linux can solve the equations for a real-time nonlinear aircraft simulation, including the emulation of modern aircraft flight displays.
SPICE and KiCad
Designing a power supply can be an interesting yet dangerous engineering task. You can reduce some of the inherent risk by building a model and running simulations with SPICE in KiCad.