Description
What it is
The DC003 is a 3-pin power connector with dimensions of 3.5*1.3mm, designed to easily power your electronic projects.
Features
- Dimensions: 3.5*1.3mm
- Connector Type: DC Power Socket
- Number of Pins: 3
- SKU: ARD0012328
- Quantity: 15 pieces
What it is for
This DC socket is ideal for connecting power supplies and batteries to your electronic projects, such as Arduino. It can be used to power DC motors, LEDs, and other electronic components.
Tutorial: How to use DC003 3.5*1.3mm DC Power Socket
This DC socket is ideal for connecting power supplies and batteries to your Arduino projects. Useful for beginners and intermediates.
What you need
- DC003 3.5*1.3mm DC Power Socket x 15 pieces
- Test Connections
- DC Power Supply
- Multimeter (optional)
Steps
- Check the datasheet for the socket specifications.
- Prepare the necessary parts.
- Connect the socket to your circuit using the central pin as VCC, the two sides as GND and VCC.
- Check the correct polarity of the power supply.
- Use a multimeter to check the current passing through the socket.
- Mount the socket on a protected circuit board or on a PCB.
- Test the circuit by connecting the power supply.
- Check the system stability.
Mini project
Build a small remote cart using a DC motor and this socket as the power source.
Common mistakes
- Connect the power supply to the wrong pin.
- Omit the polarity check.
- Do not test the circuit before using it.
- Do not use a protected PCB.
Recommended accessories
- Protected PCB
- Test connections
- DC power supply
- Multimeter
Frequently asked questions
Can I use this socket with any DC power supply?
Check the datasheet for the power supply specifications and make sure the voltage and maximum current are compatible.
What is the lifespan of this socket?
Check the datasheet for the maximum lifespan.
Can I use this socket with an Arduino?
Yes, but make sure the power supply is compatible with your Arduino specifications.
Can you provide an example of Arduino code for this socket?






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