DESIGN AND CONTRUCTION OF A SALT TESTER  

2009-11-09
A salt tester is capable of detecting the amount of salt content in liquid foods has been designed and construction details of salts tester considered to be suitable for house ...

DESIGN AND CONSTRUCTION OF A PULSE WIDTH MODULATION MOTOR SPEED CONTROLLER/ DC LIGHT DIMMER  

2009-11-09
This project is a design and construction of a pulse width modulation motor speed controller and DC light dimmers, is design to accomplish two purposes; the first purpose is for ...

DESIGN AND CONTRUCTION OF A TV REMOTE CONTROL BLOCKER  

2009-11-09
A remote blockcr capable or blocking any TV remote was constructed using few components. The two infrared diodes emits signal when they receive pulse from 555 timer, configured as a ...

DESIGN AND CONSTRUCTION OF LED'S SEQUENCER: FOLLOW BY THE RHYTHM OF MUSIC OR SPEECH  

2009-11-09
This project concerned with the design and construction of LED sequencer follow by the music or speech. It is very important to the human life, especially in the Mosques, Chapels, ...

DESIGN AND CONSTRUCTION OF A REMOTE CONTROL ELECTRIC LAMP  

2009-11-09
An IR (infrared) remote is capable of switching electronic appliances as been designed. This present design and construction details of the infrared remote considered to be suitable for every household. ...

A DESIGN AND CONSTRUCTION OF AN AUTOMATIC CHANGE OVER SWITCH  

2009-11-09
This is the design and construction of an automatic change over switch electronic control, it consist of four unit which include the power unit, the logic unit, the amplification unit ...

DESIGN AND CONSTRUCTION OF 250W DC / AC INVERTER  

2009-11-09
This project gives details of the design and construction of a modern 250W de to ac inverter. The system consists of the main inverter stage and the step, up transformer. ...

DESIGN AND CONSTRUCTION OF A TOUCH SWITCH  

2009-11-10
The switch is the essential in a system which solely depends on it. As a mater of fact, it is quite understood that mechanical switches, ice touch pad switch. ON/Touch ...

DESIGN AND CONSTRUCTION OF AN A.C OVER AND UNDER-VOLTAGE PROTECTING CIRCUIT FOR ELECTRICAL APPLIANCES  

2009-11-10
This project work has to do with design and construction of over and under voltage protector circuit that can save electrical/electric appliances from bad effect of very high and very ...

DESIGN AND CONSTRUCTION OF MOBILE BUG  

2009-11-16
There are many situations in which cell phone / mobile phone usage presents certain challenges This report presents the design and construction details of a system that detects activated cell ...