Female DC3.5mm Jack Cable, 1.35mm Core, 25cm

Description

Tutorial: How to Use Female DC Jack Cable DC3,5 * 1,35 mm Length 25 cm

The female DC jack is a fundamental component for connecting power supplies and electronic devices. Ideal for projects that require easy access to power.

What you need

• Powering Arduino devices
• Connecting sensors or actuators to external power sources
• Connecting portable power supplies

Steps

1. Check the cable compatibility with the power supply and the device.
2. Trim the cable if necessary to fit the desired length, but be careful not to damage the internal connections.
3. Insert the female jack into the connector or the output cable of the power supply.
4. Connect the other end of the cable to the electronic device that requires power.
5. Verify with a multimeter that the connection is correct and secure.

Mini project

Portable power supply for Arduino

Common mistakes

• Do not verify cable compatibility before installation.
• Cut the cable without precaution, damaging internal connections.
• Connect opposite polarities between power supply and device.

Recommended accessories

• Portable USB power supplies
• Network cables for Arduino
• Universal screw terminal connectors
• Digital multimeter

Frequently asked questions

Is the cable long enough?
The cable length is 25 cm, check your configuration to ensure it is adequate.

Can it be used with USB power supplies?
Yes, but check the power supply datasheet to ensure compatibility and correct polarity.