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“Learn how to make a simple musical bell using the UM66T melody generator IC. The Melody Generator will play Beethoven’s Fr Elise when triggered since it uses the UM66T-19L. There are different versions of this IC, each configured …
“This document describes the construction of small frequency counter with a cheap PIC microcontroller and a few seven-segment LED digits. The main features of the frequency counter are: - frequency range 1 Hz … 50 MHz (prototype worked up to 60 MHz …
“Welcome! In this post I talk about the reverse engineering of the GM328A transistor tester. I have drawn the schematics of the board and compiled new firmware for it. As a bonus, I also programmed Tetris for it. Intro Some …
“Controlling lights, door and light intensity using Raspberry Pi, Matrix Voice and Snips. The story Home automation allows us to control household electrical appliances like light, door, fan, and so on. Home automation not only refers to reduce human efforts …
“In this instructable you will learn how to make small Weather Cube using the D1 mini(ESP82660) which is connected to your home WiFi, so you can look at it’s output anywhere from earth, of course as long as …
“I like playing with paper. After knowing about Arduino, I have been trying to combine the two. In this instruction, I will try to explain how to make a RC origami robot.”
“One code goes in, another comes out… A different way of having a single remote without needing a universal one. Background You when something annoys you so much you just have to fix it especially if every one else nags …
“Sometimes it’s handy to have a repeater to extend the range of a radio transmission. The particular usage I have in mind is to be able to receive telemetry from a landed payload that is too far away (or …
“This tutorial show how to create a machine learning model to predict diabetes in women, compile and run on Azure IoT Starter Kit. Introduction This tutorial show how to create a machine learning model using PyTorch, trained to predict diabetics …
“This project started as a “Stone Soup” instrument that was designed around all of the extra sensors, switches, and other parts lying in my parts bin. The instrument is based around the MIDI_Controller.h Library and the TouchSense capabilities that …