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“There have been quite a few nice power supply projects based around the XL4015 buck converter module. It is a great module for this type of project as it has a wide range of voltage output and decent current capability …
“This project was conceived of after I examined the types and styles of various off-the-shelf Metronomes. I am currently learning to play the piano and having a Metronome in order to keep time was necessary. I felt sure that I …
“HKU Assignment Welcome to my “If This Then That” Project. For this project I made a simple music box where you can play several chords of instruments. You can choose which instrument you want to play (piano/guitar) and which …
“A small printer for the peculiar alphabet invented to write in the dark by Lewis Carroll, author of Alice’s Adventures in Wonderland. Maybe you know Alice’s Adventures in Wonderland by Lewis Carroll. Or maybe do you remember at …
“Hi, I am Gursimran Singh In this Instructable, I will guide you through on how to make a “functional” function generator, which can be very helpful when working with electronic circuits. A function generator can generate different kinds of signals …
“Simple but powerful, multitasking menus for Micropython, using a little display board and a rotary encoder. This is a simple GUI menu system for micropython using a rotary encoder and a display. Menus are defined as lists and do not …
“Since getting an Arduino starter kit I was wondering what to make of all those fancy buttons, shiny LEDs, touchscreen LCD displays… I was thinking about weather station, but I was told that in the maker’s world, weather station …
“A 3D printed measuring wheel displaying both metric and imperial measurements. While reading some of the comments on DIY Simple Measuring Wheel with Rotary Encoder by Mirko Pavleski, one in particular stood out. The comment by soorajts suggesting “squeezing it …
“The radio presented above is capable of receiving the entire spectrum, from 500 kHz to 2 Gigahertz. Software-defined radio (SDR) is a radio communication system where components that have been traditionally implemented in hardware (e.g. mixers, filters, amplifiers, modulators …
“Many modular synthesizer systems use Control Voltages (CV) to pass note information from one module to the other. When I started building my first modular VCO, I didn’t have a keyboard/sequencer capable of outputting CV signals, so I …