FM Transmitter using Transistors FM transmitters are one one of the basic RF circuit you could easily build at home and of course you can even play with these kinda circuits. The above circuit is one of the simplest and…
Read more
Temperature Controlled DC motor You might have come across several applications where we need to control a specific device based on analog parameter. This Embedded system works in a similar concept where we are about to control the speed of…
Read more
IC ULN2803 Pin Diagram ULN2803 is a High voltage, high current Transistor Array IC used especially with Microcontrollers where we need to drive high power loads. Thic IC consists of a eight NPN Darlington connected transistors with common Clamp diodes…
Read more
Electronics Lab Every electronic hobbyist have a dream of setting up a lab at home. This will certainly help to learn, explore and of course have fun with Electronics. But most people don’t know how to set up a lab….
Read more
Electronic Combination lock PIC Mircocontroller Electronic code locking system is extremely useful in protecting our precious possessions and can be installed anywhere with bit of engineering in it. We are widely familiar with the Password based e-locks and might have…
Read more
8051 Microcontroller 8051 Microcontroller series is a basic controller which is ideal for every embedded engineer to start with. Even though there are many modern microcontrollers the 8051 still holds its significance due to its capability to develop complex systems…
Read more
Audio Amplifier using IC LM386 Amplifiers are used to boost the strength of an input signal and should give an amplified version of the signal in output. Audio amplifiers are widely used in Stereo or Home theater systems, Mini speakers…
Read more