Turn Arduino into a motion spy! With just a PIR sensor, buzzer and LED we can detect movement easily. Whenever someone passes it spots movement and warns us with light and sound. This PIR Motion Detector Circuit using Arduino is for beginners and makers. It is fast to build, fun to use and full of […]
LDR Light Sensor Circuit with Arduino
This project is for smart LDR Light Sensor Circuit with Arduino. It can feel light like human eye. When dark come, it turn ON lamp by itself. When light come, it turn OFF lamp automatic. No need to press any switch. It save time and save power. It is small, simple and very low cost […]
Arduino Text to Speech Voice Generator Circuit
This project make Arduino speak text. It convert text into speech. In this article we used Arduino UNO board, LM386 audio amplifier, speaker and some components. Arduino send digital voice data and IC LM386 make sound loud. Arduino Text to Speech Voice Generator Circuit is small and low cost project. Circuit Coding: Coding Explanation: Circuit […]
Smart Table to Kitchen Order Circuit with Arduino
This Smart Table to Kitchen Order Circuit with Arduino brings smart techniques to restaurants. It creates a wireless food order system using Arduino. Just press a button and our order reaches the kitchen instantly. No waiting, no confusion and just smart service. Transmitter Arduino Coding: Receiver Arduino Coding: Code Explanation: Circuit Working: Transmitter Side Circuit: […]
Interfacing TFT LCD with Arduino
TFT LCD is small color display. It can show text, images, shapes and sensor values. Arduino can control this display. TFT means Thin Film Transistor. LCD means Liquid Crystal Display. We can use Interfacing TFT LCD with Arduino for making projects more interactive. Arduino Coding: Use Adafruit GFX and Adafruit TFT library. Install from Arduino […]
Arduino Based Coin Value Identifier Circuit
This Arduino Based Coin Value Identifier Circuit is a simple coin sorting machine. It can detect and sort 2 Rs, 5 Rs, and 10 Rs coins. Each coin type is sensed by different IR sensors. The Arduino reads which sensor is triggered and shows value on LCD. This project is useful for small vending machines […]