ArduinoCore-avr
CygnusX1
ArduinoCore-avr | CygnusX1 | |
---|---|---|
132 | 7 | |
1,159 | 148 | |
1.8% | - | |
1.6 | 2.9 | |
about 1 month ago | 2 months ago | |
C | ||
- | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
ArduinoCore-avr
-
Ask HN: How to Get Back into Programming?
Gotta pick some project that matters to you and do it. Putting Python code into production with multi-person teams is outright maddening, but for the individual who wants to put their skills on wheels, Python is a great place to start.
Another fun thing to try is
https://www.arduino.cc/
I got started with that buying an Arduino and a breadboard and a handful of 74xx logic chips and I started writing Arduino programs that would generate inputs to the 74xx chips and verify the expected outputs and thus taught myself C coding for the Arduino and how to make circuits with discrete logic at the same time.
- Criando um hello world para micro controladores Atmel usando o avr-gcc
-
SPI master driver in C++
Check out existing implementations like Arduino: https://github.com/arduino/ArduinoCore-avr/blob/master/libraries/SPI/src/SPI.h
-
Arduino Uno R4 WiFi
4. https://github.com/arduino/ArduinoCore-avr/blob/eabd762a1edcf076877b7bec28b7f99099141473/cores/arduino/main.cpp#L46
- 2nd year College student, is the job market really THAT bad?
-
Arduino box subscription
you can always just use an ide but i use this one on my old chrome book https://www.arduino.cc/
-
Need Code for Compiling Arduino Sketch to Hex
You'll also need the avr C library and the Arduino library, and possibly a Makefile or similar to corral the compilation process
-
Is this arduino good or not?
Ya for $25 you either want 4-5 clones, or support the official Italian Arduino makers as thanks for making the entire ecosystem possible by buying one of their own boards from https://www.arduino.cc/
-
Suggestions for my 10 yo daughter?
It depends what exactly is she into. For electronics you can check out arduino. They sell full kits with everything you need - some components like leds, breadboard so you can create circuits without soldering and a small 8bit computer to control everything with. AFAIK they also sell kits specifically for education starting with middle school.
-
A tiny city with old town plaza in the north?
They are in via Arduino. ;-)
CygnusX1
-
Ask HN: What's the coolest physical thing you've made?
A thrust vectoring rocket! It was my sanity project during the pandemic. Flew many times and even flew two stages with slight software mods:
https://github.com/AdamMarciniak/CygnusX1
-
How to Start a Rocket Engine
BPS Space is what got me into building my own thrust vectoring rocket during COVID lockdowns.
https://github.com/AdamMarciniak/CygnusX1
It was super fun to bring together lots of different disciplines and skills. 3D printing, software, soldering, circuit design, simulation etc.
Ultimately, I got so obsessed with it I got burned out and had to take a break for a bit but came back fresh and finished it. Did a few flights over the year with more and more interesting things culminating in a dual stage flight. I've still got the rocket ready to go anytime. Just gotta wait for the weather to clear up.
-
Exploring the software that flies SpaceX rockets and starships
On the topic of rocket flight computers, here's a link to an FC I built last year for my model rocket. It does thrust vectoring and some rudimentary navigation. The control loops on this thing run at 200hz though. It's got a state machine for knowing what to do at each stage of flight as well.
https://github.com/polishdude20/CygnusX1
-
Show HN: Rocket Thrust Vectoring Control Simulator in the Browser
https://github.com/polishdude20/CygnusX1
This uses a simple PID controller to bring the rocket to any angle you want from an initial angle. There's a lot of settings that can be changed and variables to play around with. Right now, It's configured to do sort of what starlink does during it's flip maneuver.
Anyways just thought I'd share!
- Show HN: Cygnus-X1 – A Thrust Vectoring Model Rocket Flight Computer
What are some alternatives?
ArduinoSTL - An STL and iostream implementation based on uClibc++ that supports my CS-11M class.
Formula3HP-headphone-amplifier - Formula3HP Headphone Amplifier designed by Lineup from diyaudio.com
u8g2 - U8glib library for monochrome displays, version 2
virtualagc - Virtual Apollo Guidance Computer (AGC) software
meta-raspberrypi - Yocto/OE BSP layer for the Raspberry Pi boards
CXA81-IR-Remote-Server - Raspberry Pi Zero W IR remote webserver for Cambridge Audio CXA81 Amplifier.
pico-examples
retro-frame
Arduino - Arduino IDE 1.x
donald - A robot with tiny hands
makeEspArduino - A makefile for ESP8266 and ESP32 Arduino projects
michigan-temp-map