soldering

Know before soldering

                              Soldering Soldering is one of the basic skills needed for to test and assemble electronic circuits. Every...
Internal temperature sensor

Arduino Internal temperature sensor

                 Internal temperature sensor Introduction Most AVR chips (microcontrollers) have an internal temperature sensor, hence we can use this option to get temperature range in rare...
Arduino universal remote

Arduino universal remote

                     Arduino universal remote Introduction By using arduino and IR Receiver TSOP 1738 (in our project, you can use any ir receiver available) we can decode any infrared remote code into hex or...
Solar power mobile charger

Solar power mobile charger circuit

            Solar power mobile charger Introduction This circuit helps you to charge your mobile phone battery and also some rechargeable battery with solar energy, before trying this circuit take extra care in battery...

Bypass Diodes in Solar Panels

                   Bypass Diodes in Solar Panels Bypass Diodes which in electronics we know as free-wheeling diodes, are wired in parallel with individual solar cells or panels, to provide a current path around...
embedded system

Introduction to Real Time Embedded System Part I

Embedded System Instructional Objectives After going through this lesson the student would be able to Know what an embedded system is distinguish a Real Time Embedded System from other systems tell the difference between real and...
Embedded System Questions & Answers

Embedded System Questions & Answers

  Embedded System Questions & Answers Q1 Which of the following is a real time embedded system? Justify your answer Ceiling Fan Microwave Oven Television Set Desktop Key Board Digital Camera Ans: and (e) are embedded systems Ceiling Fans: These are...
Introduction to the Amplifier

Introduction to the Amplifier

                      Introduction to the Amplifier An Introduction to the Amplifier Tutorial Not all amplifiers are the same and are therefore classified according to their circuit configurations and methods of operation. In “Electronics”, small...
Introduction to Capacitors

Introduction to Capacitors

                    Introduction to Capacitors Just like the Resistor, the Capacitor, sometimes referred to as a Condenser, is a simple passive device that is used to “store electricity”. The capacitor is a component...
Binary Numbers

Binary Numbers

                         Binary Numbers In digital electronics, binary numbers are the flow of data or information in the form of zeros (0) and ones (1), which is used by digital system or computers. Unlike...