Articles

  • PNP Transistors

    The first bipolar junction transistor was invented in 1947 at Bell laboratories. “Two polarities”is abbreviated as bipolar,...

  • What is NPN Transistor: Working of Transistors as a Switch and Amlifier

    The first bipolar junction transistor was invented in 1947 at Bell laboratories. “Two polarities” is abbreviated as bipolar,...

  • Monochrome 7-pin SSD1306 0.96” OLED display

    To start with let us understand what these OLED displays mean. The term OLED stands for “Organic Light emitting diode” it uses...

  • Getting Started with 3D Printing

    3D printing, Additive printing or Stereo lithography, if you have come across these terms and just blinked over it then you...

Microcontroller Projects

Controlling Stepper Motor using Potentiometer and Arduino

Stepper motors are increasingly taking its position in the world of the electronics. Starting from a normal Surveillance camera...

AC Voltmeter using Arduino

In this project, we are going to make an AC Voltage Measuring Device using Arduino, which will measure the voltage of...

Arduino Stepper Motor Control Tutorial

Stepper motors are increasingly taking its position in the world of the electronics. Starting from a normal Surveillance camera...

Raspberry Pi Motion Sensor/Detector Circuit using PIR

Security systems play an important role in our day to day lives and there we can find a lot of different types of security...

Electronic Circuits