Aswinth Raj

Voltage Controlled Oscillator (VCO)

Most of the consumer electronic devices around us like Mobile phones, TV, Radio, Mp3 Players etc are a combination of Digital...

Multiplexer Circuit and How it Works

The term Multiplexer which is also commonly called as “MUX” or “MPX” refers to selecting one output of the many available...

Binary Decoders

Decoder is type of combinational Circuit which decodes a small bit value into large bit value. It is normally used in...

Binary Encoders

Encoders, as the name suggest, encodes a larger bit of information into a smaller bit value. There are many types of encoders...

DC Electronic Fuse Circuit

Fuse is a vital protection device for many electronic devices. They simply monitor the current consumed by the circuit/load and...

RC, RL and RLC Circuits

The whole of electronics components can be slip into two broad categories, one being the Active components and the other as...

Publishing Temperature and Humidity Sensor Data to AWS - IoT using Raspberry Pi

Raspberry Pi has always been the first choice for developing IoT based applications if some level of computation is involved....

Cycloconverters – Types, Working and Applications

Power supplies can be classified into two broad categories, one is the AC Power supply and the other is DC power supply. As we...

Arduino Based Piano with Recording and Replay

Arduino has been a boon for people who are not from the electronics background to build stuff easily. It has been a great...

Bluetooth Controlled 8x8 LED Matrix Sign Board Display using Arduino

Be it the long stretched highways or your doctors front door, we have sign boards placed everywhere to provide us information....