Arduino Programming and Electronics Fundamentals
Arduino Programming Fundamentals
setup() Function
The setup() function is called when your program starts. Use it to:
- Initialize variables
- Set pin modes
- Start using libraries
- Configure other initial settings
The setup() function will only run once, after each power-up or reset of the Arduino board.
loop() Function
After creating a setup() function, which initializes and sets the initial values, the loop() function does precisely what its name suggests: it loops consecutively, allowing your program to change
Understanding Car Engine Components & Operation
Pressure Regulator
The pressure regulator is a mechanical system within the fuel injection ramp. It features two chambers:
- One filled with gasoline, including a pressure valve that allows gasoline return if pressure exceeds a set limit.
- A second chamber, isolated from the first, connected by a tube to the intake manifold.
A membrane separates these chambers. This membrane is affected by the depression in the intake, and its movement adjusts the pressure valve setting. This varies the fuel pressure
Read MoreUnderstanding Depth Perception: Spatial Orientation and Visual Forces
Indices of Depth
In general, we usually encounter more than just two levels of depth. Problems related to space, orientation, direction, and distance share a common denominator: depth. Hochberg lists four-dimensional configurations:
- Increasingly smaller rectangles
- A trapezoid-shaped figure L adjacent to a horizontal rectangle of the same size
- A rectangle lined with horizontal parallel lines and increasingly dense upward
If we know your location, we can find its two-dimensional and three-dimensional organization,
Read MoreElectrical Installation Components and Specifications
Weatherhead
The weatherhead is the part of the installation that connects the network link between the public distribution grid (PGD) and the building. There are three types:
- Aerial Assault: Conductors are suspended from a galvanized steel cable guarantor.
- Tensile Aerial Assaults with Neutral Carrier: The neutral conductor acts as the network’s guarantor. The minimum height above the road is 6 meters.
- Underground Onslaught: The connection runs underground to the Distribution General Panel (DGP).
- Aerial-
Gas Pipe Installation: Regulations and Best Practices
Places where gas pipes should never pass:
- Flue chimneys or products of combustion flues.
- Garbage or waste product areas.
- Elevator or hoist shafts.
- Rooms containing power transformers that contain liquid fuel.
- Ducts for aeration or ventilation, except those serving local ventilation for computer facilities using the supplied gas itself.
Steel and Copper Pipe Connections
Steel pipe connections can be made using steel fittings with adequate curvature, welds to the pipe, or cold-bent seamless steel tubing
Read MoreUnderstanding Transformer Processing Centers: Types and Uses
Processing Center
A Transformer Processing Center is a facility that reduces the average voltage of distribution lines to a lower voltage for use in industrial buildings and homes. Processing centers can be classified according to their location:
- Outdoor or External: These processing centers are placed on poles. Lines to switchgear and transformers are placed on concrete or steel supports.
- Interior: Located inside buildings, the placement surface may be semi-buried or underground. Today, these buildings