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Showing posts from 2015

Mobile network Jammer.

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Mobile network Jammer Schematic. 









Electric Locomotive

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Electric Locomotive


Transformer Internal Parts

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Transformer Internal Parts





Internal Parts of MCB

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Internal Parts of MCB




Using Fuse Tube Light

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Using Fuse Tube Light

The circuit illustrated below can RE use your thrown tube light. which usually blinks in normal circuit. A high DC voltage has advantage to glow a a weak florescent tube light. A weak florescent tube gets black at one edge. At black end Positive voltage should be applied and can be marked as anode and other clear end cathode can be marked for Negative voltage or electron will be supplied.

Please see circuit Diagram.For converting AC to DC we have used a Rectifier Circuit. Choke Should be used in series with rectifier circuit for limiting current.Rectified voltage(DC) is applied to both end of the tube.

Build An LED Propeller Clock

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Build An LED Propeller Clock
My "Propeller Clock" is a mechanically scanned LED clock with seven light emitting diodes that spin, giving the illusion of numbers floating in the air. This is the first clock I ever built. I've built a few LED signs, but they get boring because I already know the message.

This clock utilizes only a few relatively inexpensive electronic components and a recycled motor from a VCR or floppy drive. 
The Propeller Clock (Bundle) Parts List

Capacitors:
C1, C2 - 33pF ceramic capacitors
C3, C6 - 0.1µF ceramic capacitors
C4 - 47µF electrolytic capacitors
C5 - 47,000µF supercap (memory cap)

Diodes:
D1-D7 - light emitting diodes
D8-16 - 1N4001 general purpose 1 amp rectifiers

Resistors:
R1 - 120Ω DIP array or seven 120 ohm resistors
R2-R6 - 10kΩ resistors

Misc:
J1 - Straight pin male header
SW1-SW3 - normally open pushbutton switches
U1 - 16F84 programmed with mclock code
XTAL1 - 4MHz crystal
MOTOR - Use or recycle any DC motor…

Electrical lights controlled by Remote control

Electrical lights controlled by Remote control 



Working Of a 4 Stroke Engine

Working Of a 4 Stroke Engine



Simple House Wireing

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