Circle Running LED using Arduino

Simple Circle Running LED using Arduino Designed with easy to understand Code and Wiring. Here eight…

0.96 inch i2c oled arduino interfacing

Organic Light Emitting Diode or OLED display gives better visibilty than the normal LCD display and…

Arduino RDA5807M FM Receiver

FM Radio receiver project by using RDA5807M and Arduino microcontroller board. You may built FM or…

RGB LED Arduino

A basic Arduino project to control RGB LED color output by using Variable Resistors, here varying…

Arduino Ohm Meter

To know discrete Resistors Value, we use Color code technique or use Multimeter else we can…

Reading DC fan RPM with Arduino

Reading DC Fan RPM (Revolutions per minute or Rotation per minute) is very easy than we…

Arduino Projects pdf

Welcome to theorycircuit.com, browse all categorized Arduino projects, Electronic circuits and technical blog. To satisfy users…

Add Sound Detector to Your Arduino Project

  Knock? Knock! did you hear that sound, now you can add sound detection to your…

Arduino Flame Sensor Interface

Build fire alarm or fire detector using Flame sensor and Arduino board, the sensor basically detects…

Arduino Rain sensor sketch

This project explains how to interface rain sensor with arduino. It is very simple project as…