StarAtlas is a python-3.6 based customizable generator for location-based star maps intended for the amateur astronomer and for web-development.

A collection of GW-BASIC code by various authors

Generate a one-year graphical astronomical almanac/ephemeris.

Implementations of Development Ephemeris computations

Hipparcos catalog simplified and reduced to J2000 equinox

A list of awesome astronomy projects

Brennenstuhl RCS 1000N Rf-Switch Arduino library

I2C library for Trinket and Gemma, adapted from BroHogan's code on Arduino Playground

My modifications to TinyWire Arduino libs

ATtiny I2C Master Library

TinyRover is an ATtiny85 based obstacle avoiding rover, programmed with Arduino IDE.

Arduino core for ATtiny x4, x5, x61, x7, x8, x313

ATtiny 13/44/84/45/85 cores for Arduino 1.6.x

A light-weight Arduino hardware package for ATtiny13

Very Low Accuracy Digital Setting Circles