General

Ombar Dash Cam Review A relatively low-cost dash cam kit for both front and rear recording. The daytime footage is very good but the nighttime

In this tutorial, we will learn about Phototransistors, characteristics of photo transistors, what are the things to consider when selecting a phototransistor and a few

In this tutorial, we will learn about What is Linux, how is it different from other operating systems, a beginner’s guide to Linux Commands and

In this project, I will talk about ATtiny85, what are the tools required for Getting Started with ATtiny85 board, installing drivers for Windows OS and

An Automatic Door Opener System is a simple project based on PIR Sensor and Arduino, which automatically opens and closes the door by detecting a

In this project, we will learn how to set up an IR Receiver and an IR Remote on an Arduino and how the Arduino IR

RS232 is one of the most widely used techniques to interface external equipment with computers. RS232 is a Serial Communication Standard developed by the Electronic

Global Positioning System or GPS is a Global Navigation Satellite System (GNSS) that provides positioning, navigation, and timing system (PNT). It was developed by the

Voltage Multipliers, as the name suggests, are circuits that multiply the input voltage by a factor of two, three or higher. Commonly used Voltage Multipliers

What is Schottky Diode? Schottky diode is a device, which comes under the type of a metal – semiconductor junction diode. Barrier diode and low