Content for Project

PIC Development Board for RS485 & DMX512 Applications

“This PIC development board has been designed to develop RS485 based and DMX512 applications, the board has 28 pin SMD Pic micro-controller, RS485 chip for communications, all I/O line has pull-up resistor which can be soldered as per application …

PropHelix - 3D POV Display

“People have always been fascinated by holographic representations. There are several ways to do this. In my project i use a spinning helix of LED strips. There are a total of 144 LEDs that can displays 17280 voxels with 16 …

Solar Tracker Using Arduino and Raspberry Pi 3

“This Instructable will teach you how to create a solar tracker using Arduino and Raspberry Pi 3 Model B. We will also learn how to create a graphic user interface using Processing. As we all know, energy is an indispensable …

Arduino Guitar Note Detector

“This instructable will explain step-by-step how to build a device that detects which note is played on an acoustic guitar. The device accomplishes this task by using a microphone to read in the sound wave, audio amplifier and DC offset …

Arduino Touch Tic Tac Toe Game

“Dear friends welcome to another Arduino tutorial! In this detailed tutorial we are going to build an Arduino Tic Tac Toe game. As you can see, we are using a touch screen and we are playing against the computer. A …

CleanSweep: the Floor Cleaning Robot!

“CleanSweep (couldn’t think of better name :P) is a smartphone controlled robot that cleans your house’s floor! The rotating mops on the front of the robot along with a foam roller (used to paint walls, not here) at …

Glowing LED Ita Bag

“Ita bags are a popular way for fans, especially in Japan, to show their love for an anime/character/ship. These bags have a clear protective pouch for displaying charms, badges, etc, so you don’t have to worry about …

How to Design Common Emitter Amplifier

“Amplifiers are used to increase the voltage and current of a weak signal to desired level.There are two types of amplifiers.They are given below. In DC amplifiers,if you increase the voltage of DC Signal then the current …

Internet of Things Lighthouse Using Arduino ESP8266 & WS2812 LED

“A Lighthouse showing the current temperature outside as read by an IoT thermometer logging to Thingspeak. This whole idea was brought about by another Raspberry Pi Certified Educator and Computing at Schools Coordinator, Lorraine Underwood. She produced a thermometer that …

People Counter for $30 Using an ESP8266 an NodeMCU

“A people counter is a device that used to measure the number of people traversing an entrance, hallway, street corner, etc. If you need to know how many people exist in a space - this is your simple solution. Mostly used …