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WebScreen - A Hackable, Open-Source (Arduino based) Gadget
WebScreen is a hackable, open-source gadget for gamers, geeks, and creators! Get the notifications you want 🎯, build custom JavaScript apps, and stay in the zone—no distractions. Powered by ⚡ESP32-S3 with an AMOLED screen, fully open hardware and software ❤️
Our website: https://webscreen.cc and repositories: https://github.com/orgs/HW-Lab-Hardware-Design-Agency/repositories?q=webscreen...

Lock Box for Interview
I have an interview as an escape room host & technician, gonna bring this lock box to my interview to show what I'm capable of 😄
LGs Simulator v1.31
Hey there guys. After some learning about general stuff about Arduino Uno R3, I managed to make my first good prototype.
Some soldering, some connecting, and a lot of code (ngl I used chatGPT for pages logic since I couldn't understand how C compiler is exactly compiling).
Because of that, I made Logic Gates Simulator version 1.31 (small patches into code)
-# I might send code on GitHub since I don't want to flood this post with it (178 lines)...
ESP32 camera with printer
Esp32 AI THINKER camera slapped onto a really sketchy soldered perfboard, with a screen, working microSD, a battery, and breakout pins to attach a thermal printer.
This was supposed to be one unit with the printer but for the life of me nothing would draw actual 2A from the battery so I gave up and decided it'll work through USB-C
The AI THINKER doesn't have enough pins so the microSD slot only works before the display initializes. I plan to make some sort or SPIFFS <-> SD sync for saving or accessing images....
First perfboard project
I just recently bought some perf board and soldering stuff and now that I’m on winter break I finally have time to keep learning this stuff. The circuit I made is just an transistor driven led but I made it so by shorting 2 of the pins, you can switch between driving it with an arduino, or by turning it on and off manually with a button. You can also choose between powering it with female headers, or with any wire through the screw in terminals. I mainly did this to learn perfboard and soldering...

JBC Soldering Station
First of all, I would like to thank every active member of this discord server that has helped, special thanks to @robherc , @Taire , toesis and MaderDash.
A couple months ago I started looking for a new soldering iron, when I saw that while there were some promising Chinese models, most of them had design flaws and other kind of drawbacks. Just looking at the prices of reputable name-brand irons made me sick so I decided to design my own. I started my research with opamps, high and low side switching for high power loads (10A at 24V), then moved onto all the details features that the real one has. The soldering is not the nicest, I had no solder paste so I first added solder via my iron and then reflowed it, but by that time too much oxidation was on the surface
Things to do:...

3d printed flashlight 10k+ lumen
https://www.youtube.com/watch?v=PrvQTf5G0oc&t=21s
First good documented project :)
lmk what you think...
Ardunio bot but modified with first robotics stuff
I'm adding a USB server host and a wireless controller to this to make it a remote control car basically

Simple Alarm System using arduino uno
So, i was at home with fever and decided to make this small project because i had a lot of time.
The system is powered by an Arduino Uno board, in this project i only used 3 sensor:
-HC-SR04
-RFID module
-Buzzer...


