How to use more GND/VCC pin on Arduino?

I need more GND/VCC pins on Arduino. How to increase the number of GND/VCC pins on Arduino?


There are three ways to use more GND/VCC pin on Arduino:

1. Use a breadboard

breadboard: This way is recommended to use for learning or prototyping only. It is not a good way to use for DIY project.

2. twist or solder several wires together.

Increase GND VCC pins on Arduino

This way requires to have a soldering iron. For safety, we recommend using a Heat Shrink Tubing.

3. Use Screw Terminal Block

Screw Terminal Block

The Screw Terminal Block has many GND/VCC hole. You can also screw multiple wires into a single hole. It also makes your wiring tidy and firmly. We highly recommend using this way for DIY project.

Please note: These are affiliate links. If you buy the components through these links, We may get a commission at no extra cost to you. We appreciate it.

The Best Arduino Starter Kit