Retro Handheld Based on the ESP32 CYD and RetroGo : 6 Steps (with Pictures)
Retro Handheld Based on the ESP32 CYD and RetroGo: This is a ESP32 based retro handheld capable of playing a lot of 8 bit consoles such as NES, Gameboy, Gameboy Color, Lynx, Game Gear, Master System plus also some 16 bit such as PC Engine and a little SNES and MegaDrive but they tend not to run the ...
With its simple design, low cost, and easy setup, this STM32 alarm clock is a perfect DIY project for beginners and electronics enthusiasts By Mirko Pavleski.
Smart auto switch for solar to battery—zero downtime, zero hassle! By Jhuman Khan.
The DIY Nirmal Weight Scale is a compact and accurate kitchen tool designed in Fusion 360. Perfect for smart, DIY-style cooking! By Next Builder.
We like USB-C here at Hackaday, but like all specifications it is up to manufacturers to follow it and sometimes… they don’t. Sick of commercial cables either don’t label their sa…
A compact 2-in-1 device that tests electronic components and charges your mobile—perfect for makers, students, and DIY repair By Pro Maker_101.
Well, that's one way of keeping people out of your lunchbox at work.
Piko - Your ESP32 Powered Fitness Buddy | Hackaday.io
Meet Piko, a wrist‐worn fitness buddy built around an ESP32 Beetle C6 that reads data from an onboard accelerometer to count steps and identify your current activity. Hand‐drawn animations (idle, walk, jog, sprint, sleep) are rendered on a compact LCD screen in real time as Piko detects motion using...
The hack we have for you today is among our most favorite types of hack: a good, honest, simple, and well documented implementation that meets a real need. Our hacker [Solo Pilot] has sent in a lin…
Link to how-to: https://pejaver.com/Projects/BasementMonitor.htm
OS3M Mouse | Hackaday.io
The awesome mouse sets out to conquer a problem I have yet to see solved in the maker community, a 6DOF, 3D-printable 3D mouse to use for CAD programs (and other modelling applications). I use a name-brand 3D mouse at work most days, but one day I came home and wanted the same capability here. After...
Calls to Toll Free Numbers from outside the US
Dear DIY I used to use Skype to call Toll Free Numbers in the US, free of charge, from outside the US. Skype is being shut down May 2025. Can you suggest a way to call Toll Free Numbers in the US, free of charge, from outside the US ? Yours sincerely rommmelll
"The result may not be perfect, but it is far better than just 'working'.”
An Easy to Build Real Homemade Computer: Z80-MBC2!: If you are curious about how a computer works and interacts with "external things", nowadays there are a lot of boards ready to play like Arduino or Raspberry and many others. But this boards have all the same "limit"... they hide the inner part b...
DIY Webcam Diffraction Grating Spectrometer
Abstract : In this post we propose the construction of a diffraction grating spectrometer based on w
Easy DIY Book Lamp for Kids (11+) and adults
I invented this DIY book lamp to introduce children to electronics. I use it in STEM education, but it turns out to be a fun project for adults too.
