Aug 30, 2024
Volna 42
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Volna 42
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Quick and dirty camera test for my Mecha film project. Going for an 80s VHS vibe.
Made some "dice" for when we're playing D&D, it works by using an esp8266 to send the dice roll to a discord webhook. It has buttons for every die in a standard dice set. It was really cheap to make and a fun project :)
Espressif programmer test success! 💻✨🔧
While developing boards, there are oftentimes we want to program ESP chips without going through the onboard USB port; this adapter will help us (and others) do that! It has a CP2102N USB-serial chip
https://www.digikey.com/short/bm7n3p5z
...with RX/TX signal LEDs and two transistors wired up to the DTR/RTS line for the 'esptool standard' reset procedure technique. The output IO, plus a 3.3V 500mA regulated output, is available on a socket header, so you can plug wires in for quick programming and debugging. You can use this for everything from an ESP8266 up to the ESP32-P4! Here, we are testing it with a HUZZAH ESP8266 breakout board
Add Internet to your next project with an adorable, bite-sized WiFi microcontroller, at a price you like! The ESP8266 processor from Espress
...one of our first Espressif chipset products.
Chikken Chekkinator
I've been working on a thing for the past few weeks to keep track of chicken chores so we dont have to ask "have you fed the chickens" all the time
Its not finished, i need to get the final art printed but i'm pretty happy with it so far. It lights up different colours depending on who did the task, it gets saved to home assistant so you can view the status remotely and get reminders, and it changes its brightness based on the time of day so its not too bright at night.
i learned so much about microprocessor programming doing this and had a lot of fun. I think i want to make more things like this for helping my ADHD brain do regular tasks
here's the (almost) final artwork that i need to print for it:
i might do a technical writeup of how it works if people are interested
Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
Free to watch • No registration required • HD streaming
Wifi Cam 2.0 by Jan Neumann Visualizes wifi signals in a 2D plane in near real-time. "The distance between the ESP modules is currently 26mm. This is enough to capture the standing wave at 2,4Ghz with a wavelength of 12,5cm. If we need more resolution, there is the option to take multiple frames from different locations (on the same plane)."
New project! I just ordered this circuit board. Now I just hope that I have everything on there I need and didn’t forget anything…
This’ll be an 8x8x8 LED cube; you can find instructions on how to build these on Youtube, and I figured I wanted as well. Mine will be controlled by an STM32F030C8T6 (Reichelt still has some), and have Wifi connectivity via an ESP8266-01 module. It’s all largely designed around components that I either had laying around or wanted to play with, so this isn’t necessarily what I’d recommend for anyone else.
Other exceedingly technical details:
I made a smart thermostat pretty much from scratch. I might post a guide on how to make it.