Create your own DIY mini projector! 🎥🤩!! Supreme Court upholds birthright citizenship, prompting powerful response from Justice Ketanji Brown Jackson and Black leaders Olivia Wilde: 'A boyfriend is ...

Simple and effective DIY mini cooling fan! ️!! Vaping found to have new, disturbing effect on health Trump intervenes as House GOP revolt puts SAVE America Act at center of spending showdown Report ...

Tired of building the same old Arduino projects like blinking LEDs, temperature monitors, and line-following robots? Now it’s time for something fun. It’s time to turn your skills into entertainment ...

A simple rectifier tube can produce high-quality X-ray radiographs. It is a cost-effective way to explore the principles of medical imaging and vacuum tube physics in a controlled DIY environment. An ...

For some, Halloween is starting to rival Christmas for setting up elaborate holiday decorations. Homeowners now spend many hours─and sometimes dollars─creating ghoulish displays of lit pumpkins, ...

Abstract: This paper describes the designing and implementation process of a precision CNC milling machine based on expensive and resource-consuming CNC milling machines. This machine, based on the ...

CNC mills need a touch sensor to measure e.g. the center of a workpiece. This repository hold data on how to build such a sensor and the code to operate it with a WLAN based basestation. The sensor ...

Open AirGradient is a DIY air quality monitor based on the Wemos D1 mini ESP8266 WiFi IoT board programmed with Arduino and fitted with a range of sensors including an optional Sensirion SGP41 TVOC ...

There’s something unusually satisfying about teensy versions of full-size objects. The details are that much more intricate, the objects that much cuter, and the possibilities that much more creative.

Building a good quality machine shop may seem to present a chicken-and-egg problem, at least for anyone not willing to mortgage their home for the money needed to buy all of these tools new. Namely, ...