Each pin are assigned a name that carry a specific signal which are: CD, Rx, Tx, RTS, GND, DSR, RTS, CTS, & RI. Most common application only uses Tx, Rx,& GND (pins 2, 3 & 5) and the rest are left unconnected (NC). Try searching DB-9 instead. DE-9 (which is the right name) almost always been called DB-9 (a misnomer but wide accepted). hopes that helps. johnlauder.com
40
Parallel sockets are wide, with two rows of pins that total 25 in all. Printers and some other devices use 36 pins, but they look the same. There is a screw hole at either end to allow the connector to be fastened securely.
BTX motherboards use a 24-pin power connector.
Use a magnet, that will separate all the iron pins
Parallel ATA connectors use a 40 pin female connector with one pin removed for keying.
Some use straight pins into back of connector or a tester that will pierce the wire so you can probe while it's plugged in.
They are are rather old-fashioned connector and originated in Europe as an audio standardization effort. They are just for inputs and outputs and if the device in your hands has RCA connectors you don't even need to worry about the DIN plug, because you'll use the RCAs. But, if all you have is the DIN connector, try here for the pin outs. http://www.vandenhul.com/artpap/wiring-din.htm Phil
The amount of pins used in a voodoo doll depends entirely on the purpose of the focus.
Notebook's use 2.5 hard drives and they have 44 pin connections 3.5 hard drives used 40 pin connections BUT they make adapters to use either or
you use pins to stable something in or temporarily hold it in.
The trailer lighting connector is located behind the left side panel in the cargo area. If you use a converter, you can get the connector and pins that mate with the connector in your vehicle from a dealer. Since lighting and wiring vary with trailer type and brand, you should also have a qualified technician install a suitable connector between the vehicle and the trailer. See related link below.
it is probably not the "switch". the crv has a "buss" connector located inside the door. this connector has multiple pins on one side with openings for the pins on the other. what happens is over the years opening and closing the dorr causes these pins to become loose and not fit correctly thus causing the failure of the dome light. honda has a mechanics kit which they use to fix the problem. this is normally a dealer or authorized repair shop fix.