What to do after 10th & 12th standard results?

This post gives the complete details of 10th standard & 12th standard Board results of Amravati Board, Amravati. You can also refer to the guidelines of Akola online admission process to be launched this year in Akola.

IC 555 soft touch switch door lock mini project

This is a very interesting IC 555 soft touch switch door lock mini project. It is very easy to construct and useful for your school or college level mini project submission.

Animated working of bridge rectifier circuit

Why am I publishing this animated working of bridge rectifier circuit? Because in my long teaching experience, I have noticed that sometimes, the 11-12th standard students get confused with the working of bridge rectifier and cannot properly explain it.

Animated working of full wave rectifier circuit

Why am I publishing this animated working of full rectifier circuit? Because in my long teaching experience, I have noticed that sometimes, the 11-12th standard students get confused with the working of bridge rectifier and cannot properly explain it. This same case occurs for HWR & FWR circuits as well. So I have created the animations of all these three circuits, which would help you understand the working.

Animated working of half wave rectifier circuit

Why am I publishing this animated working of half rectifier circuit? Because in my long teaching experience, I have noticed that sometimes, the 11-12th standard students get confused with the working of bridge rectifier and cannot properly explain it. This same case occurs for FWR & BR circuits as well. So I have created the animations of all these three circuits, which would help you understand the working.

IC 555 infrared burglar alarm project

This is another circuit of IC 555 infrared burglar alarm project. It is very simple to construct and submit it as a mini project for your school and college level project submission.

IC 555 simple burglar alarm mini project

The circuit is basically used as Astable multivibrator circuit. But since pin-4 of the IC is grounded it remains in dead conditions till the burglar loop is broken.

IC 555 Head or Tail Project

This is a very interesting circuit of IC 555 Head or Tail Project. It uses a simple trick that if we break the charging path of the timing capacitor in AMV circuit using IC 555, then the output condition of the circuit remains locked in a particular state.

IC555 Fuse indicator cum pilot lamp

This is the circuit of IC555 Fuse indicator cum pilot lamp. You can use this circuit for mini project application in your school or college. The circuit is very simple to construct and uses simple trick that whenever, the external capacitor C1 is fully charged the output of the IC remains LOW, but when the fuse in the circuit is blown out, the indicator LED starts flashing.

IC 555 as adjustable duty cycle flasher

This circuit of IC 555 as adjustable duty cycle flasher is unique. It uses the trick of charging the timing capacitor C1 through two different paths of resistors R2 and R3, via two independent diodes D1 and D2.