The automatic light controller offers energy saving and convenience in the areas with a photosensor (LDR). LDR senses the ambient … Read moreArduino based Automatic Light Controller

The term microprocessor and microcontroller have always been confused with each other. Both of them have been designed for real-time … Read moreDifference b/w Microprocessor and Microcontroller

Transformer oil testing is just like a blood test in the human body. A blood test provides a doctor with … Read moreTransformer Oil Testing : Video Training

IEC 61850 is a standard for the design of electrical substation automation. It has been defined in cooperation with manufacturers … Read moreIEC 61850 – Features and Advantages

Digital code locks are most common in security systems. An electronic lock or digital lock is a device which has … Read moreHow to Make a Digital Lock Using Arduino?

Most of the relays used in the power system operate by virtue of the current and/or voltage supplied by current … Read moreBasic Relays – Electromagnetic Attraction and Induction Relays

What is a Static Relay? There are two basic classifications of relays – Electromechanical Relays and Solid State Relays (Static … Read moreSolid State Relays (Static Relays)

In this post, we will look into protective zones in the power system and why they are overlapped. What is … Read moreProtective Zones in Power Systems

In this post, we will look into the characteristics of a DC series motor. A DC series motor is one … Read moreCharacteristics of DC Series Motor