Content for Perfboard

Moisto : Soil Moisture Sensor

“This instructable aims at making a very basic and simple soil moisture sensor. It could also be used as a cheap replacements to the actual soil moisture sensor modules!!! It only uses a single transistor(NPN) which makes the project …

Home Automation Using IOT With Blynk and ESP8266-01

“Whats app guys.. in this video, you are going to learn how to make a simple home automation using esp8266-01 and blynk app. because IoT is the current trend on the market. so at the end of the tutorial, you …

Homemade CO2 Sensor Unit

“A quick and easy guide for making your own carbon-dioxide sensor unit to measure the percentage of carbon dioxide gas. Why we made it. Inspiration. Short description: Most of us know the effects of bad air in meeting rooms and …

32 Band Audio Spectrum Analyzer Using Oled Display And Attiny85

“Visualizations are an important part of a music player. They provide the user with something to feast their eyes on especially when the music has no video. For today’s tutorial, we will build a visualization device, capable of providing …

ATtiny85 RF Remote Control

“As I mentioned in a previous Instructable I recently started playing with some ATtiny85 chips. The initial project I had in mind was to make an RF remote control that could operate on a coin battery. I needed to go …

Pushbutton LED Matrix

“This project can be thought of as another introductory Arduino project that is slightly more advanced than your typical ‘blinking an LED’ project. This project incorporates an LED matrix, pushbuttons, shift registers (which can save pins on your Arduino board …

Project  CNC Router

CNC Router

“Here’s a basic overview of how my desktop CNC was built, I can’t really provide a step by step guide, because this project has a lot of small details, and also some questionable design choices. So this article …

Flappy Bird Game on Arduino

“Flappy Bird is a side-scrolling mobile game featuring 2D retro style graphics. The objective is to direct a flying bird, named Flappy, who moves continuously to the right, between sets of Mario-like pipes. If the player touches the pipes, they …

High Resolution Frequency Counter

“This instructable shows a reciprocal frequency counter capable of measuring frequencies fast and with reasonable precision. It is made with standard components and can be made in a weekend (it took me a bit longer :-) ) The old school way to …

Music Sensor

“There is no better components than LEDs So in this project i just made a Music Sensor that dances with the SOUND !!”