When connecting a ribbon cable to a connector How do you know which direction to plug it in?

When connecting a ribbon cable to a connector How do you know which direction to plug it in?

When connecting a ribbon cable to a connector, how do you know which direction to plug it in?

1. A. The red line in the cable goes to the highest pin number.
2. The colored line in the cable goes to pin #1.
3. It does not matter.
4. The blue or red line in the cable goes away from the power connector.
5. E. None of the above.

What marking on a ribbon identifies pin 1?

What is the red stripe? The red stripe on ribbon cables is used to indicate that this is pin 1 of the cable. If the ribbon cable is plugged in backwards, the two devices will not be able to communicate properly.

How do I know my JST connector?

JST connectors are mostly identified by the length between one contanct to the centre of another contact. There are always between two to higher contacts in a single line. Some families have multiple rows as well. This length is the pitch of the connector type and determines the family that the connector is a part off.

How do I separate the header pins?

How to Cut Pin Headers

1. Step 1: Sacrifice a Header and Pull Its Pin. Count off the number of headers you need, then count one more.
2. Step 2: Cut Through the Sacrificial Header. You now have an empty socket, which you can easily cut with wire cutters.
3. Step 3: Done! Finished and ready to solder.

Do you have to solder header pins?

You need to solder the header pins on once you get the kit. Header pins allow the board to connect to other things like power, ground or sensors.

How do I Desolder header pins?

How to Desolder Headers

1. Step 1: Cut the Joints of the Headers. -Use flushed clippers to cut where the headers are joined together.
2. Step 2: Clean Out the Black Plastic.
3. Step 3: Remove the Golden Pins.
4. Step 4: Clean Up Using Solder Wick.
5. Step 5: Verify No Crucial Pins Have Been Damaged.
6. Step 6: Finished!

What is flux in soldering?

Flux is a chemical cleaning agent used before and during the soldering process of electronic components onto circuit boards. The flux also protects the metal surfaces from re-oxidation during soldering and helps the soldering process by altering the surface tension of the molten solder.

What are the two types of flux?

Answer: The so called water soluble fluxes are divided into two categories, organic and inorganic based on composition. Organic fluxes are more active than RA rosin, and inorganic are the most active of all.

What is flux with example?

Flux is a chemical purifying agent, flowing agent or cleaning agent. Most commonly, it is used in metal joining and metallurgy. Some examples of flux include: Ammonium chloride. Zinc chloride.

Is all soldering flux the same?

Is all soldering flux the same? Absolutely not. Even amongst rosin fluxes, there are different additives to make the flux more active. But there are many kinds.