Content for 3D-Printed

SOS bike alarm

“Protect your bike from thefts with an alarm. you can do it. the SOS alarm, comes in my mind for a device that help people avoid bikes thefts. This is a simple alarm system made with help of buzzer, LED …

Basement Monitoring Using Wio Terminal and Blynk

“Monitoring basement to make sure humidity does not rise too high and alert to check if dehumidifier bucket is full. Motivation I live in East Coast of USA where most of the houses have basements, some are finished, some are …

Birthday Cake Automated Xylophone

“Live music playing birthday cake with special light effects. Introduction The purpose of this project was to create a personal birthday gift. And while doing so have some fun with electronics, software and 3D printing! The strawberry & whipped cream cake …

Building DIY Split-Flap Displays

“It’s incredible how far display technology has come. Nowadays LED walls are found at every major concert venue, flat panel televisions are ubiquitous, and everyone has a high resolution, full color LCD display in their pocket. It’s difficult …

DIY Security CAM

“A DIY Security Cam made from ESP32 and powered directly by AC240V (there’s a charger circuit in it which converts 240VAC to 5VDC for esp32) This is my DIY Security Cam which is made from an ESP32 connected with …

Floating and Spinning Earth Globe

“The objectives of this project were (1) to make an object float, by means of magnetic levitation and controlled by an Arduino Nano and (2) documenting the whole process allowing other people to build one on their own. There were …

Maple Syrup Pi Camera

“Low power(‘ish) AIoT smart camera (3D printed) based on the Raspberry Pi Zero W and Google Coral EdgeTPU https://github.com/ricardodeazambuja/Maple-Syrup-Pi-Camera People ask me the reason I chose to use the Raspberry Pi Zero for this project …

Modem Turned Into a MIDI Guitar Sort of: GuitArnet

“GuitArnet is an Arduino-based simple MIDI guitar with pitch, power chords and minor pentatonic connected to Ableton Live through MIDI. I’ve canceled my Internet service and the local company, named Arnet, left a cable modem router behind. I’ve …

Project  RF Listener

RF Listener

“So what is this thing? Basically it’s a handheld device that allows you to “hear” RF sources. Regular rf receivers single out a particular frequency and decode it into some type of information. This device on the other hand …

Arduino M&M Color Sorter

“Are you tired of sorting your m&ms by hand? Looking for a silly way to spend your time and 3D printer filament? Then this is the Instructable for you. This is a project that I built for one of …