Work from Home in the Philippines

Work from home by writing and earn $320. See below for how to avail of this work from home opportunity.

Integrated Emergency fire Exit lights:

In the real life, hazards are expected and presented in properties or building. Hence comes the idea of ‘Integrated emergency fire exit lights’ to give guidance to civilians to exit the hazard area.

Simply, this project will combine multiple electronic components to out put an integrated device which is modernised and up-to-date with the new technologies.

User requirement speciation

Basically, The operation of the system we are implementing is that the circuit will be connected to two power sources, one will be connected to the device de-energized (AC Source) and the other will be connected to the device energized (DC source) and will operate only in the emergency situations.

In normal situation the device which will be connected to the main power source will be switched to off, however, when hazard occurs the device will start to operate by connecting the second power source (battery) and hence resulting in sensors to operate by sensing the motion of the individuals and therefore guiding them to an escaping routes using illuminating the light signs.

Identify the skills, knowledge and tools required for the application.

1- Component selection knowledge.

In order to select the component there should be well understanding of choosing any component before starting the build-up stage. For instance, there are many types of resistors such as (variable or stable resistors), (1KΩ, 10KΩ, 5KΩ)..etc

2- Knowledge of connecting the selected components.

Connect electronic components must be dealt by a well knowledge individual , there are certain ways and strategies. For example, a power source cannot be directly connected to a component, there should be resistance to reduce the voltage.

3- Knowledge of using ISIS program within ‘Protues’.

This program requires a well knowledge users, due to the amount of components and commands as well as coding and connections.

4-Tools box.

Its required for the project in order to be built-up.

Tool Kit Contains:

• • 30W soldering iron
  • desoldering pump
  • snap-off knife
  • miniature long nose pliers
  • miniature diagonal cutter
  • Phillips: 6 x 125mm 5 x 75mm 2.4 x 75mm
  • Flat Blade: 6 x 125mm 5 x 75mm 2.4 x 75mm

5- Soldering.

There are techniques for soldering such as micro-soldering. If for example, un-knowledge person applies soldering techniques on a big board, the result well be burning this board.

• • 30W soldering iron
  • desoldering pump
  • Extract fan

6-Testing equipment.

They are used for testing components and checking results.

Such as:

Digital multimeter.

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