MicroUSB
or horizontal. The micro USB with five pins, which pins identification (ID) Micro AB USB connectors special work. AB connectors with pin ID can allow the device to function as a connector A or B to standard USB technology. This gives the new smart phones and other devices the option to act as either a single storage device or as provi
USB
The USB (Universal Serial Bus) is a standard that defines the cables, connectors and used a bus to connect, communicate, computers, peripherals and electronic devices protocols Transmission Rates Low speed (USB 1.0). Transfer rate up to 1.5 Mbit/s (188 kB/s) used in keyboard, mouse ... transfer rate up to 12 Mbit/s (1.5 MB/s) High Speed ??(USB 2.0): Rate transferencia up to 480 Mbit/s (60 MB/s) SuperSpeed ??(USB 3.0) transfer rate up to 4.8 Gbit/s (600 MB/s) Connector Types 1 - USB type A (4 pin) 2. - USB type B (4 pin) 3 - Mini A (5-pin) 4 - Mini B (5-pin) 5 - Micro A (5-pin) 6 - Micro B (5-pin)
Categories network cables
Depending on the quality and type, network cables are classified into categories that help us know the characteristics of them.
The categories of network cables most commonly used are:
- Category 5
- Category 5e
- Category 6
- Category 6
- Category 7
As can be seen, category 5e (enhanced or improved) and category 6A (Augmented), are an improvement of categories 5and 6, respectively, which it has improved the top speed and bandwidth.
The higher the category, the higher the speed of maximum data, the maximum 100 meters distance as its standard.
You can see a table which shows the 5 categories, where V is the maximum velocity, D is the maximum and MHz frequency which can work away.
Reversible USB Type-C
USB-C reversible USB version called USB cables USB Type C Type C or USB reversible. The important thing is this type of USB is that it has top and bottom. So you may save the blows that are given involuntarily to connect the connector upside down. It is also characterized in that when connected will make an audible "click". The USB-C or reversible USB cables can reach 10 Gbps and support USB 3.0, 3.1Use is estimated up to 10,000 applications and has some measures 8.4mm x 2.6mm is also compatible with USB 3.1 and USB indicate creators
Minijack 3.5
The minijack 3.5mm is a popular connector used primarily for headphones although its functionality is much more varied.
It consists of a maximum of three connecting parts being the largest so-called mass or negative polarity and two of smaller size and located farther end of the connector, called living or positive that correspond to each channel, such three-part plug can transmit signals in two different channels, also known as stereo signals. It also exists in a mono minijack but version composed of only two parts, a body and a living or positive.
Types of batteries
Within the wide range of batteries on the market we can differentiate two large groups, disposable batteries and rechargeable batteries.
Disposable batteries are those that only allow a single use and when they are exhausted they can not be recharged. These batteries can store their energy for years.
Rechargeable batteries are those that can be recharged once exhausted. This type is losing charge when they are storedaccording to voltage. The most common we can find them of 1.2V and 3.7V
As a last point you have to take into account that lithium batteries, Lipo, Life etc. Due to its composition, specific loaders should be used.
Mini USB
The mini USB connectors are smaller than their standard counterparts and have USB fifth pin. The fifth pin is known as the pin ID and is typically not used in mini USB connectors. It was designed to allow later improved USB technology. The mini USB connectors have a cycle life of at least 5000 connections and disconnections, which accommodates the mobile nature of the devices that are designed to interact. The standard USB connectors are generally used with devices that are stationary and not disconnected often.
MiniDin
The mini-DIN connector designates a family of circular connectors, each with a diameter of 9.5 mm and a varied number of pins inside. Although initially designed as mere electrical connectors, they are very popular in electronics and computers, having succeeded the larger DIN connector. Both are standards of Deutsches Institut für Normung, the German standardization body.
Speakon
Speakon® connector (or speakON) is a type of cable connector made by Neutrik® used by audio professionals for connecting speaker systems and amplifiers. The same manufacturer produces another connector PowerCon called, which is designed to carry electrical power instead of the audio signal. The design of power and audio can not be connected together.
USB 3.0
USB 3.0 is the second major revision of the standard Universal Serial Bus (USB) connectivity for computing. USB 3.0 has transmission speeds of up to 5 Gbit/s, which is 10 times faster than USB 2.0 (480 Mbit/s). Connector Types 1 - USB type A plug 2 - 3 USB type A female - USB type B 4 - Micro USB B
MIDI
MIDI means, for its acronym in English, Musical Instrument Digital Interface, ie, Musical Instrument Digital Interface. System MIDI comes from Musical Instrument Digital Interface, this was created in the early 80s as data can say that the midi system is a Serious and one-way system, the MIDI protocol transmits approximately 31,250 pulses voltage (5 Volt) per second has a tolerancewhether of + - 1%, the value of the transmission rate is obtained by dividing a typical value (at the time) of a CPU speed (1 MHz or a multiple of the power of 2 Example 1,000,000/32) MIDI system itself is digital bone are existing 0 and 1, MIDI messages consist of trains (groups) of 8 bits each, however add 2 bits more to indicate the start and stop giving as full 10-bit real
DIN
The DIN is a standard that was developed by the "Deutsches Institut für Normung" (one might call the national standards organization in Germany). The DIN is facing many sectors, but we have tried to focus on the DIN-oriented electronics and computing. In the case of Enclosures means qualifying under the German legislation on racks and is standardized to DIN 41494-7.
RJ45
When we talk about RJ45 ("Registered Jack" 45) we refer to a telecommunications network interface for wired connection of voice and data equipment.
This connector has 8 pins or connections and may have a specific category depending on the data transfer speed and bandwidth (category 5e, 6, etc.)
The common application is their use in Ethernet network cables under TIA/EIA-568-B standard that defines the arrangement of pins (pinout), but can also be used for other applications.
- Direct pin diagram:
EIA-568A
Pin No.1: WHITE-GREEN
Pin No.2: GREEN
Pin No.3: WHITE-ORANGE
Pin No.4: BLUE
Pin No.5: WHITE-BLUE
Pin No.6: ORANGE
Pin No.7: WHITE-BROWN
Pin No.8: BROWN
EIA-568B
Pin No.1: WHITE-ORANGE
Pin No.2: ORANGE
Pin No.3: WHITE-GREEN
Pin No.4: BLUE
Pin No.5: WHITE-BLUE
Pin No.6: GREEN
Pin No.7: WHITE-BROWN
Pin No.8: BROWN
- Schematic of crossed pins:
The crossover cable has one end with EIA-568A scheme and the other one with EIA-568B.
RCA
The RCA (Radio Corporation of America) connector is a connector used to send video signals or audio.
This is a circular two-contact connector; signal and ground, used with coaxial cables. Each signal uses a single cable and to differentiate color coded RCA connector on the set.
(1) Analog Audio:
Audio Left (White)
Audio Right (Red)
(2) Videoanalogical:
Video (Yellow)
(3) Composite Video:
Audio Left (White)
Audio Right (Red)
Video (Yellow)
(4) Video Component (YPbPr):
Y (Green)
Pb (Blue)
Pr (Red)
(5) Video components (RGB):
R (Red)
G (Green)
B (Blue)
(6) Digital Audio:
S/PDIF (Orange/Gold)