Content for Perfboard

Arduino based Multimeter

“In this tutorial we will merge all the parts seen in these past tutorials here. In those tutorials we have seen how to measure resistance, current, indcutnace and capacitance. Measure voltage is very easy. In this tutorial we make a …

AVR HVPP Configurator

“Recently I have got some ATMEGA8L chips that cannot be read nor programmed through USBASP. I was wondering whether these chips are usable or totally broken. I have read the datasheet of chip and realized that the chip may not …

Beating Heart LED Valentine Ornament

“In this Instructable I’ll show you how I’ve built an LED ornament for Valentines day that I gave as a gift to my wife. The circuit is very simple and it is based on the classic astible multivibrator …

Project  Midi Keypad

Midi Keypad

“Making music with a keypad? Seems like a weird idea! But we will see with the good software, we can even make an electric guitar out of it! In order to learn how to make MIDI instrument (musical instruments that …

Spectrum Analyzer

“This project was for ‘Creative Electronics’, a Beng Electronics Engineering 4th year module at the University of Mlaga, School of Telecommunications (https://www.uma.es/etsi-de-telecomunicacion/). The project has been designed and assembled by Carlos Almagro, Diego Jimnez and Alejandro …

Eye Guardian: Sound Triggered Eye Protection

“Eye Guardian is an Arduino powered, High-Decibel continuous sound triggered eye protection wear. It detects heavy equipment sound and lowers protective eye goggles while the equipment is in use. Outline In the first step, I will explain the Inspiration&Idea …

Solar Powered Weather Station

“To expand my microcontroller and programming knowledge I have decided to try and make a Solar Powered Weather Station. My goal is to record parameters like: Temperature Humidity Air pressure Air quality (something to do with CO or CO2) I …

DIY Rain Prediction Using Arduino, Python and Keras

“So the big aim here is obviously to predict the rain in the future. We’ll build a system that does just that from scratch! Story First a few words about this project the motivation, the technologies involved and the …

DIY LED Dot Matrix Scrolling Display Using Arduino

“In this Instructable, I will show how I make a DIY LED Dot Matrix Scrolling Display using Arduino as MCU. This kind of displays featured on Railway Station, Bus Station, Streets, and many more places. There usually Red LED dots …

Dot Jump Game (without Using Arduino)

“Hi there! I am Shivansh, a student at IIIT-Hyderabad. I am here with my first instructable which is a game inspired from Google Chrome’s Dinosaur Jump game. The game is simple: Jump across incoming obstacles in order to …