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“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 …
“In this instructable I will show you how to make a basic MIDI instrument using an Arduino Uno. This instrument plays three notes (a triad) in a row. Using the different potentiometers, you can move up and down the notes …
“Many people can’t tell the difference between barbeque and grilling. Heck, we almost always made a fire that put some blacksmiths to shame, just to grill those pork chops under 3 nanoseconds! (no, really, we used an industrial air …
“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 …
“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 …
“CircuitPython 7 adds support for capturing images from “parallel cameras” on select boards, and libraries are available to configure the popular OV7670 and OV2640 cameras. While not up to standards we’re used to from a current smartphone or laptop …
“A process that uses heat to change the arrangement of molecular rings on a chemical chain creates 3D-printable gels that can fold, roll, or just hold their shape, according to a Dartmouth study. The researchers describe the new process as …
“China has released landing process footage from its Zhurong rover as well as video and sounds of the vehicle roving on Mars. Footage of the entry, descent and landing shows deployment of a supersonic disk-gap-band parachute, separation of the backshell …
“Designed to improve navigation for robotic explorers and the operation of GPS satellites, the technology demonstration reports a significant milestone. Spacecraft that venture beyond our Moon rely on communication with ground stations on Earth to figure out where they are …
“Homemade Arduboy using custom PCB, modules and all through hole parts that stands out. 1.54” OLED display, silent buttons and RTC FTW For the Arduboy contest I took the opportunity to design a custom PCB for a homemade Arduboy …