Measuring PPM from MQ Gas Sensors using Arduino (MQ-137 Ammonia)
Right from the time of industrial age, we mankind have been rapidly developing. With every progress we also pollute our...
Aswinth Raj
Name
Aswinth Raj
Country
India
My Articles
Simple Two Way Intercom Circuit
Most of the schools and offices have intercoms to communicate with people inside a building or a particular campus. These are...
Arduino Calculator using 4x4 Keypad
Programming is always fun and Arduino is a wonderful platform if you are just getting started with Embedded programming. In...
Simple Lie Detector Circuit using Transistors
Electronics has always been fun to play with, once we learn the very basics of how each component works and how to use them in...
Smart Blind Stick using Arduino
Ever heard of Hugh Herr? He is a famous American rock climber who has shattered the limitations of his disabilities; he is a...
Fidget Spinner Electricity Generator
An Electric Generator is very common and useful electrical machine that was discovered by Michael Faraday in 1832. Since then...
DIY Brushless Motor Using Fidget Spinner
Just like the craze for Pokémon Go out of nowhere the fidget spinners got popular and it became more of trend to have one of...
Arduino Based Fire Fighting Robot
According to National Crime Records Bureau (NCRB), it is estimated that more than 1.2 lakh deaths have been caused because of...
How To Measure Distance Between Two Ultrasonic Sensors
Ultrasonic sensor (HC-SR04) is commonly used to find the distance of an object from one particular point. It has been fairly...
Solar Powered Cell Phone Charger Circuit
Electronic gadgets like Mobile Phones and IPods have made our lives a lot easier. But, all of them suffer from one common...