Temperature level bar graph using LM35 with Arduino

Temperature is the physical quantity that influences various aspects of our lives. Measuring temperature of a…

Add Sound Detector to Your Arduino Project

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

How to Connect Load Cell to Arduino?

Electronic weighing machine uses load cell to measure the load or pressure produced by the load,…

Arduino serial data plotter

We can create graph by using received serial data from arduino Serial Monitor. Transfer arduino or…

Arduino analog pins to digital explained

Using arduino boards in projects, looking for additional digital pins then this article helps you to…

Arduino Internal temperature sensor

Most AVR chips (microcontrollers) have an internal temperature sensor, hence we can use this option to…

Increasing arduino PWM pins

If we need more PWM pins in arduino board,  then we can convert digital arbitrary pin…

Arduino Capacitance meter

By using arduino digital pins and serial monitor we can measure unknown capacitor value. This is…

Arduino universal remote

By using arduino and IR Receiver TSOP 1738 (in our project, you can use any ir…

Arduino Serial Command LED

In this project we used arduino serial monitor to command the LED On/Off and know the…