Breadboard Power Supply 3.3V or 5V with USB Port

It is a special type of device that we use with electrical and electronic setups. Its main role is to deliver the voltage safely across the breadboard-related projects. It is used by students, researchers, and people doing experiments for their electric circuit projects for testing and learning. It is small, easy to carry, and can be used in place of big batteries and power setups. It is very popular among all the people who do electronic projects and electrical work.

What do we mean by breadboard?

It is used to check if your connections are working properly or not. If you are working on a project and want to test the functionality, you attach your project using cables to the breadboard and check if it is working or not. It can be used to connect the resistors, capacitors, sensors, and other electronic devices to check their functionality. You do not have to attach the linkages forever. You can do it temporarily to check the functionality and then remove the connections.

Why Employ a Breadboard Power Supply 3.3V or 5V with a USB Port?

If you do not use a supply module, you will have to use other means to stabilize a voltage to your breadboard, which is difficult and can be dangerous. Over-voltage, or unstable voltage, can damage components. It is good to use a power supply for the following reasons:

• Convenience: A breadboard power supply is "plug-and-play".
• Safety: Appropriate, regulated voltage, keep your components from damage. Information is Fast and reliable.
• Convenience: It is easy to power projects with a USB cable from a Laptop or power bank.

What are the main features of the Breadboard Power Supply 3.3V or 5V with a USB Port?

• You can connect the 3.3V or 5V breadboard power supply to a USB port by plugging in a USB cable.
• It also provides the space for a chagrin adaptor. It has a DC jack space.
• It also has an on and off switch to operate the whole circuit.
• The breadboard or the device can easily carry the current without harming or damaging the whole circuit.

Where can you use the Breadboard power supply, 3.3V or 5.5V, with a USB port?

It can be used in Arduino, sensor modules, for testing the circuits, and other electronic devices. You can use it in your DIY projects as well.

There are two power supply ports on the left side, a DC port, and a USB port.

On the right side, there are two ports of power output. You can switch the power voltage of both ports between 3.3V and 5V by the jumper cap.

The USB port can supply the only 5V. So if you use the USB port as a power supply, the jumper cap of the output port MUST be at 5V; or else, there will be no power supply.

The DC input port uses a 5.5mm/2.1mm plug, with a voltage ranging from 6.5V~12V. With a DC input, the output ports could switch between 3.3V and 5V.

Note: 12V is the voltage limit. If you use an AD-DC adapter, you're recommended to use 9V in case of unsteady voltage which may burn the board.

• You can buy an AC-DC adapter with a 5.5mm/2.1mm plug and 9V or 12V power supply.
• Or, a 9V battery holder or battery clip with a 5.5mm/2.1mm plug.