Third Eye for Blind

According to estimates from the World Health Organization (WHO) Prevention of Blindness and Deafness Program: About 285 million people are visually impaired worldwide: 39 million are blind and 246 million have low vision. To solve this problem we are going to make one of the best wearable technologies based innovative device which will detects nearby objects or obstacles and notify with buzzer. This devices is called “THIRD EYE FOR BLIND PERSON” Now a days there are so many instruments and smart devices for visually [...]

Touch less Smart Speaking Dustbin

In this project is to design and build a prototype for an automatic open dustbin that can automatically open the lid when it detects the people who want to throw out their trash. Waste Management is all the activities and actions required to manage waste from inception to its final disposal. So this can be done by implementing speaking based waste management using smart dustbin. Material RequiredCircuit DiagramCodeVideoMaterial Required Arduino SD Card Module 4GB SD Card Small Speaker Ultrasonic Module Motor Driver Bo Motor Tag Connector Dustbin Portable Rechargeable Small [...]

Voice Controlled LEDs using Arduino Uno & HC-05 Bluetooth Module

Controlling LEDs with voice command seems to be a difficult task, but it’s easy and you can quickly build it. We just need an Arduino UNO to serially communicate with HC-05 / HC-06. Bluetooth module and a smartphone to send voice command to Bluetooth module HC-05 / HC-06. For receiving voice command we are using “Arduino Bluetooth Voice Controller” android app which you can download from play store (link is given below). Bluetooth can operate in the following two modes:Command [...]

Bluetooth Controlled Home Automation

Android controlled home appliances is controlled by using android mobile phone instead of any other method like buttons, gesture etc. Here only needs to touch button in android phone to control the home appliance. So here android phone is used as transmitting device and Bluetooth module placed in controlling circuitry in receiver section. Android phone will transmit command using its in-built Bluetooth to control home appliance. Bluetooth Module HC Bluetooth module consists of two things one is Bluetooth serial interface module [...]

Arduino Color Mixing Lamp using RGB LED and LDR

We can generate different colors using a single RGB led and make our room’s corner more attractive so; here is a simple Arduino based color mixing lamp which can change color when there is change in light in the room. So this lamp will automatically will changes its color according to the light conditions in the room. Every color is the combination of Red, Green and Blue color. So we can generate any color by using red, green and blue colors .So, here we [...]

Auto Intensity Control of Power LED using Arduino

Sometimes we forget to turn off the lights and waste electricity and you must have also seen street light turned on in the day. We already have lots of circuits on Dark detector where lights turn off automatically if it is bright outside and turns ON if it is dark outside. But in this circuit we are not only turning On and off lights based on light conditions but also varying the intensity of light according to outside light conditions. Here we [...]