Top 8 Breadboard USB Power Supply – Computer Motherboards

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1. MakerSpot


MakerSpot Breadboard Power Supply Board Module 3.3V/5V Dual Voltage

MakerSpot #ad - Breadboard power supply Module; Fit for : MB-102 Breadboard. Fixed output voltages of 3. 3v max 100ma and 5. 0v max 500mA. Maximum combined current is 500mA. Useful for powering low current up to 500mA prototyping circuits, Power-on indicator LED. Standard 2. 1mm x 5. 5mm dc barrel jack for connecting a DC wall wart. Micro usb port for power input from a PC's USB port. Operates at 7 to 12v dc input, PTC resettable fuse for USB port over-current protection.
BrandMakerSpot #ad
ManufacturerMakerSpot #ad
Height1 Inches
Length3 Inches
Width2 Inches
Part Numbera



Aoicrie 5PCS 3.3V 5V Power Supply Module for MB102 102 Prototype Breadboard DC 6.5-12V or USB Power Supply Module

AOICRIE #ad - Short circuit alarm, when you applied a short to either of the voltage rails it would go out, the green power led is connected to the output rail, this is an excellent indicator of a short in the power. Input voltage : dc 6.

5-12v; output voltage : dc 3. 3v 5v; input do not exceed 700ma, locking on / off Switch, no need to unplug the power adapter, LED Power Indicator indicated when the board is powered up. Fits perfectly on arduino board solderless breadboard and provides both 3. 3v and 5v, 3. 3v, can be switched to 0v, doesn't have a ton of power, two way independent control, For MB102 breadboard, 5V. Short Circuit Protection. Mb-102 breadboard, and has a multi-purpose female usb socket, Arduino Board Solderless Breadboard.

Multiple power supply The module provides dual 5 V and 3. 3 v power rails, convenient external lead use. You can choose between 5 V, OFF, and 3. 3 v. Output voltage switchable. Fluctuation two road independent control, jumper pins are utilised for selecting the voltage levels on each side of the breadboard power rails.
BrandAOICRIE #ad
ManufacturerAOICRIE #ad

3. Magic&shell


Magic&shell 2PCS MB102 Breadboard Power Supply Module and 9v Battery Clip with 2.1mm X 5.5mm Male DC Plug Assortment Kit for Arduino

Magic&shell #ad - Boardmodel: mb102. Output voltage: 3. 3v, 5v switchable. Maximum output Current: less than 700mA. Input Voltage: 6. 5-12v dc or USB power supply. Product name:breadboard Power Supply Module and Battery Clip. This kit is a good power supply module for Arduino Raspberry Pi. Fluctuation two road independent control, 3. 3 v, can switch over to 0 V, 5 V. Cable length:6inches. Package :?2pcs mb102 prototype Board Breadboard and 2PCS Battery Clip.
BrandMagic&shell #ad
ManufacturerMagic&shell #ad
Part NumberMB102PSM-9VBC-2



Excelity 3pcs 3.3V/5V Power Supply Module for MB102 Breadboard Kit with USB to 5.5 * 2.1mm Cord

EIKS #ad - With power indicator and switch button, use for project of breadboard pcb board etc. On-board two groups of 3. 3v, 5v dc output plug pin, convenient external lead use. As step down voltage regulator. Comply with mb102 breadboard, with this power module, you can do experiments and start learning in a more convenient and simpler way! Two way independent control, can be switched to 0V, 3. 3v, 5v. Input voltage : dc 6. 5-12v; output voltage : dc 3. 3v 5v; input current do not exceed 700mA.
BrandEIKS #ad
ManufacturerExcelity Inc. #ad
Height1 Inches
Length4 Inches
Weight5 ounces
Width3 Inches



10Pcs USB to DIP Board, MELIFE USB Type A Male Plug to DIP Converter Board 4 Pin 2.54mm Pitch Adapter for DIY USB Power Supply Breadboard Design

MELIFE #ad - 100% brand new and high quality can meet your needs. High quality: usb type a to dip adapter board is made of high quality materials which is durable.

Standard usb socke: usb to dip board is a Standard USB type A male plug. 4 pins: usb type a breakout board with 4 pins including vbus, d- and GND. Transformed: this usb dip adapter is easily transformed into the conventional DIP 2. 54mm pin. Usb dip adapter board is stable performance, D+, which is more safer for use. Widely used: 4p usb dip adapter is great for DIY USB power supply, breadboard design, etc. There are 10 pieces in the kit to convenient for you.
BrandMELIFE #ad
ManufacturerMELIFE #ad
Part Number15484

6. HJ Garden


HJ Garden Electronic Component Power Supply Module Assorted Kit for Arduino, STM32, UNO, MEGA2560 830P Breadboard + Power Module + Jumper + 12V 1A Adaptor, Raspberry Pi

HJ Garden #ad - Breadboard: 830 tie-point mb-102 solderless breadboard, size 16. 5x5. 5x085cm. Power module: mb-102 breadboard dc voltage-stabilized source module, output 700 ma max, 3. 3v; input voltage: DC 6. 5-12v or usb power supply, compatible with 5V, two way independent control, can switch 0V / 3.3v / 5v. Power adaptor: 12v 1a 12W, can supplying power for project stability. This kit contains power supply components for Arduino, Raspberry Pi that project based on breadboard. Jumper: 65pcs colorful breadboard jumper, convenient to connect module.
BrandHJ Garden #ad
ManufacturerHJ Garden #ad
Part NumberMB102K-Power



DEVMO 3PCS 3X MB102 Breadboard Power Supply Module Prototype DC 6.5-12V to 3.3V 5V USB Compatible with Ar-duino Bread Board

DEVMO #ad - Package includes:3PCS MB102 Module. Fit for mb-102 breadboard; Ar-duino Board Solderless Breadboard. Output voltage: ~3. 3v/~5v; input voltage: 6. 5-12v dc or usb power supply. Fluctuation two road independent control, 3. 3 v, can switch over to 0 V, 5 V. Output current: 700mAMax.
BrandDEVMO #ad
ManufacturerDEVMO #ad



ALAMSCN 3.3V 5V MB102 Solderless Breadboard Power Supply Module with 9V Battery Clip Power Cable 2.1x 5.5mm Male DC Jack Plug for Arduino Pack of 3

ALAMSCN #ad - This is a dual output 3. 3 v, 5 v regulated board and you can have either voltage on either rail on the breadboard, which is very useful. Maximum output current to be 700 ma. Hence, if you wish to use it to its maximum capability you will need to remain in that range.

With 9v battery snap power cable T-type 5. 5x2. 1mm connector. How to use: this is a plug-in power supply and the headers below the board simply plug-in to the breadboard. The input voltage through the barrel socket must be between 6. 5 v and 12 V. There is a green led to indicate the presence of power, and an ON / OFF latching switch to control the power to the board.

This is a non-adjustable fixed power supply model, which is good enough for most applications. Once plugged in, the voltage rails to both sides on the breadboard then provide power. You then use the yellow jumpers to select the voltage levels required. However, it is probably better to use much lower voltages and current to be on the safe side in case you make a mistake on your breadboard circuit.
BrandALAMSCN #ad
ManufacturerALAMSCN #ad
Height0.39 Inches
Length0.39 Inches
Weight0.04 Pounds
Width0.39 Inches
Part NumberAL12413
Warranty3 months