MB102 Breadboard Power Supply Module

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We consider a power supply as the basic electronic circuit. Because the use of power supplies is everywhere in the electronics industry. It has a wide range of applications and hence there are different power supplies that designers have made. It includes regulated unregulated, constant voltage, and constant current power supplies. Hence, the board modules are also there in the electronics market that works for the same purpose.

Hardware Overview

There is a jack in the module of the Aa Breadboard Power Supply Module. The module takes input through that jack from a battery, or adapter, and provides a 5V or 3.3V depending on our requirement. There is a button on the board and after connecting the power source, you need to press the button so that it gets ON. The LED on the boards turns ON once you press the button. There is a USB port to power a USB Device if needed.

MB102 Features and Specifications

Features

ON-OFF Switch is available.
USB (Type-A) input is available.
DC Barrel Jack input is available.
Onboard power LED
Two Independent Channel

Specifications

Breadboard power supply module, compatible with 5V, 3.3V.
Apply to MB102 breadboard
Input voltage: 6.5-12 V (DC) or USB power supply
Output voltage: 3.3V/5V can switch over
Maximum output current: <700 ma
Fluctuation two road independent control can switch over to 0 V, 3.3 V, 5 V
On-board two groups of 3.3V, 5V DC output plug pin, convenient external lead use

Pinouts

Pin Name	Description
LEFT Jumper	5V, OFF (0V), 3.3V Selection
RIGHT Jumper	5V, OFF (0V), 3.3V Selection
4-Berg Header	GND
2-Berg Header	3.3V
2-Berg Header	5V