USB and DC powered, dual rail 5V / 3.3V breadboard power module

Description

What it is

Breadboard power module 5V / 3.3V powered via USB and DC. Allows powering circuits on breadboard with two different output voltages.

Features

• Powered via USB and DC
• Two power outputs: 5V and 3.3V
• Compatible with breadboard

What it is for

Ideal for powering Arduino and breadboard circuits. Useful for beginners and intermediates working with breadboard circuits. Examples of use: create an LED lighting circuit by connecting it to the 5V pin and GND of the module.

Tutorial: How to use the breadboard power module 5V / 3.3V

This module allows you to power your electronic projects via USB or DC, offering two power outputs: 5V and 3.3V. Useful for beginners and intermediates working with breadboard circuits.

What you need

• Breadboard power module 5V / 3.3V
• USB cable
• DC power supply (optional)
• Breadboard circuit

Steps

1. 1. Connect the USB cable to the module.
2. 2. Check the datasheet for the maximum current supported.
3. 3. Connect the module to the breadboard circuit.
4. 4. Use the 5V and 3.3V pins to power the components.
5. 5. Connect the DC power supply (if necessary) to the DC pin.
6. 6. Verify that the current is correct.
7. 7. Test the power supply with a multimeter.
8. 8. Connect the electronic components to the module.

Mini project

Create a simple lighting circuit based on an LED. Connect the LED to the 5V and GND pin of the module.

Common mistakes

• Connect the USB cable to the DC pin.
• Omit the verification of the maximum current.
• Connect the DC power supply directly to the USB pin.
• Do not test the power supply with a multimeter.

Recommended accessories

• LED
• Resistor
• Multimeter
• DC power supply

Frequently asked questions

Can I use this module with Arduino?
Yes, connect the module to the breadboard circuit and use the 5V and 3.3V pins to power your Arduino.

How long does the charge last via USB?
The charging duration depends on the remaining charge of the USB battery and the components being powered.

Can I connect more components?
Yes, but check the maximum current supported to avoid overloads.

What are the DC pins?
The DC pins are used to connect an external DC power source.