Other
“This is small power (Less than 10Watt) transistor amplifier using LM386 and TIP41/42. Although output power is not much impressive, still it can well serve as an amplifier for PC speaker and MP3 player. When living in a packed …
“Turn your melodica into a compressed-air melodica controlled by Max and Arduino. It tries to follow the melodic contour it listens to! Disclaimer: this project aims at building an inaccurate self-playing melodica. If you want to build an accurate one …
“This guide is for complete beginners in electronics & synth making. We’ll be building the ‘Helios One’, a total bastard of a synth a MIDI controlled synth made from a low cost Arduino micro-controller and the Mozzi audio library. Even …
“This instructables show how to use a tiny sweet box to make a NES console. Supplies: TTGO T7 v1.3 1.54” ST7789 IPS LCD Lipo 303040 MAX98357 I2S DAC audio breakout board 1018 mm speaker_ Thin Prototype PCB …
“Play T-Rex game on Google Chrome using Seeeduino XIAO (CircuitPython) and LIS3DH accelerometer. Want to be a desperate T-Rex who’s ready to explore the wondrous 2-D, 8-bit, binary colored world of Google Chrome with joy and excitement ? So make …
“Analog servos require the pulse-width to change by up to 10 microseconds before they start to move. This represents an error of almost 2 degrees. [1] This instructable explains how to significantly reduce the deadband errors in the servo plotter …
“Hello everyone! As Christmas comes, it’s time for gifts, so I’m sure many of you will feel the need to give something special. In this difficult period, many opportunities have certainly been lacking to share concrete emotions and …
“As I write this instructable it is mid winter on the Northern hemisphere and that means short days and long nights. I am used to getting up at 06:00 and in the Summer the sun will be shining by …
“Pulse induction Metal Detector. It can detect a metal coin at a distance of 15 cm and a larger metal object at a distance of 40 cm and more. This is a modified version of the well-known Russian pulse induction …
“Who has time to wait for minutes per day to push a button? Let’s automate the motion of an electric IKEA desk with an Arduino Nano! I have an electric IKEA Bekant sit/stand desk. It’s designed so …