jcun4128

5 ms·

1.
by jcun4128 8mo ago
Another camera body around the RPi HQ cam and updated camera software. I've been buying vintage lenses to try out.
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by jcun4128 2y ago
Location: KS, USA Remote: preferred Willing to relocate: no (can't afford to) Technologies: (web focus) React/Node/various flavors of JS/MySQL/Postgres/Linux/AWS/PHP/Python/Rails Résumé&#x2F
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by jcun4128 2y ago
Kind of stopped writing code for a while. Been a few months. Going back to the basics... a ToDo app
4.
by jcun4128 2y ago
Location: KS, USA Remote: preferred Willing to relocate: no (can't afford to) Technologies: (web focus) React/Node/various flavors of JS/MySQL/Postgres/Linux/AWS/PHP/Python/Rails Résumé&#x2F
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by jcun4128 2y ago
Location: KS, USA Remote: preferred Willing to relocate: no (can't afford to) Technologies: (web) React/Node/Flavors of JS/MySQL/Postgres/Linux/AWS/PHP/Python/Rails Résumé/CV: https:&#
6.
by jcun4128 2y ago
Thanks. I listen to EmbeddedFM and I always hear about JTAG but have not used one. Interesting thought about subsituting an FPGA for a microcontroller. Guess you would have to know how to use one in order to do something trivial like blink&
7.
by jcun4128 2y ago
It is on my list of things to learn/have one (Orange Crab). I just haven't had a specific use yet. I know they use them for video out/camera for example. One day... so many things to learn/need time.
8.
by jcun4128 2y ago
I will check it out, I'm using headless bookworm atm
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by jcun4128 2y ago
It's slow haha. Faster on the Pi Zero 2 with bookworm. I think it's 20-30 seconds. I use systemd to run main.py let me time it real quick. Edit: I was off, it's 40 seconds when the intro animation starts playing. This is why
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by jcun4128 2y ago
I watched that, was amazing, those kind of creators like Applied Science are on another level.
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by jcun4128 2y ago
amazing, would be funny, liter? no nuclear submarine
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by jcun4128 2y ago
Here is a write up on topics covered by these camera iterations https://medium.com/@jdc-cunningham/making-a-user-interface-f... A lot of pictures and full menu map And MS paint wiring diagrams (1st camera) https:&#x2F
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by jcun4128 2y ago
Ah I did not know that, thanks
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by jcun4128 2y ago
Another good link https://www.youtube.com/watch?v=6QQx0G5MR3k Trying to find this one where a guy made a sensor stack from scratch it wasn't great like 1 MP but still amazing This one open source USB 3 camera damn! ht
15.
by jcun4128 2y ago
I have seen some people work on a Kodak sensor and also Cine Pi's latest work with the IMX585 sensor is really amazing (4K/8K upscaled). The IMX585 sensor is expensive though compared to the HQ Cam IMX477. Here I'm using the
16.
by jcun4128 2y ago
The round displays are so cool Uses an FPGA lol damn that's hardcore
17.
Show HN: Modular Pi Cam(github.com)
72 points by jcun4128 2y ago|24 comments
18.
by jcun4128 3y ago
Location: KS, USA Remote: preferred Willing to relocate: no (can't afford to) Technologies: (web) React/Node/Flavors of JS/MySQL/Postgres/Linux/AWS/PHP/Python/Rails Résumé/CV: https:&#
19.
by jcun4128 3y ago
I don't have a hardware background but would like to work in one eventually (probably not though no degree so do it on my own time). These are my hardware/robotic/vision/navigation related projects. They are pretty noobi
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by jcun4128 3y ago
Location: KS, USA Remote: preferred Willing to relocate: no (can't afford to) Technologies: (web) React/Node/Flavors of JS/MySQL/Postgres/Linux/AWS/PHP/Python Résumé/CV: https://c
21.
by jcun4128 4y ago
It's just running on a CRON job 8 AM... it's like an alarm. The droning voice of AWS Polly is sure to wake anyone up. A feature I thought about is putting the generated files elsewhere like cloud where you can play them to your wi
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by jcun4128 4y ago
I made this [1] 6 years ago reads HN top 10 articles, top comment every morning... this thing has been sitting on my shelf since then playing everyday lol. Which is amazing because it's a janky breadboard that I never put on a solderab
23.
by jcun4128 4y ago
"webpad paste" it's a rest-url giant text pad I use to keep notes across devices I have an actual app too that's also a note taking app (use it everyday) basic React/Electron thing with Express backend my goal is ce
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by jcun4128 4y ago
Idk, just doing a single run watching HTOP it barely notices the requests... I just want to have concrete numbers. Anyway I'll look around/write what I end up doing if I can still respond to this thread then.
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Ask HN: Benchmarking Ideas?
1 points by jcun4128 4y ago|1 comments
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by jcun4128 4y ago
Tagent: I was obsessed with this pi zero socket server design where you fit it into a wal-wart plug as they say and you just stick it on an outlet with a little rubber ducky antenna.
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by jcun4128 4y ago
This guy https://en.wikipedia.org/wiki/David_Hahn
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by jcun4128 4y ago
Yeah that would be something. The constant RF power alone hmm would be a good challenge.
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by jcun4128 4y ago
Just rattling thoughts off the top of my head, my advice would be to go to a forum like allaboutcircuits.com and look around/ask. Actually could probably get help on a forum like RaspberryPi/askelectronics on reddit. Probably not
30.
by jcun4128 4y ago
Yeah you can go hardcore. I remember seeing someone make a toolbox server that they put on a roof, it might have been posted here actually. I was just looking at small things like those garden night lights you can stake into the ground, has

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