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“in this instructable i am going to make a rgb led cube(charlieplex cube) ok…what is charlieplex cube…? Charlieplexing is a technique for driving a multiplexed display in which relatively few I/O pins on a microcontroller are used …
“Robot toys can be seen almost everywhere these days. There are variety of toys for kids are available in the market that it becomes very difficult to choose. Recently, is a saw a four legged walking robot but it was …
“This project describes a simple GPS module which you can interface to via I2C. It uses an ATtiny841: Introduction Incorporating GPS into a project is quite daunting. First you have to parse the NMEA sentences from the GPS module you …
“How to make a 7x7x7 LED cube with Arduino. Story I always wanted to make my own LED cube, and now I share with you my project. Step 1 The first thing to do is create the LED matrix. In …
“This is an PS1 case modified to house a Raspberry Pi with RetroPie but uses the original controllers. Let the fun begin! I made this a little while ago but with the impending release of the PlayStation Classic, I thought …
“Hi, In this instructable I’m going to teach you how I made my own “Jibo” but called “Twinky” I want to clear this up… THIS IS NOT A COPY! I WAS BUILDING TWINKY AND THEN I REALIZED THAT SOMETHING …
“A Sega Genesis music player based off of the STM32 BluePill board and real YM2612+SN76489 sound chips. This project is a hardware Video Game Music (VGM) player that uses a genuine YM2612 synthesizer chip + SN76489AN PSG. This project is …
“One of my team was leaving and I thought what better way to wish her all the best than with a singing card. Components - Passive piezo buzzer - ATtiny85 - Lithium Button Cell Battery (CR2450) - Momentary button (type commonly used with an …
“A system to trigger a Canon DSLR camera when there is motion in front of it. Uses a PIR, opto-isolator, and not much else! If you have a Canon DSLR (may work with others—I’ve tested it with a …
“There are times you find yourself looking for a relatively high voltage (100V to 200V often in my case) but low current DC power supply. I have zener diodes that are higher than 30V, which makes the lab supply useless …