Top 9 Breadboard Power Supply – Power Converters

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1. HiLetgo


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

HiLetgo #ad - Onboard two 3. 3v, 5v dc output pin. Output voltage: 3. 3v, 5v. Hiletgo 3. 3v 5v power Supply Module. Maximum output current:
BrandHiLetgo #ad
ManufacturerHiLetgo #ad
Weight0.13 Pounds
Part Number3-01-0051



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 - Once plugged in, the voltage rails to both sides on the breadboard then provide power. With 9v battery snap power cable T-type 5. 5x2. 1mm connector. Maximum output current to be 700 ma. 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. You then use the yellow jumpers to select the voltage levels required. This is a non-adjustable fixed power supply model, which is good enough for most applications. How to use: this is a plug-in power supply and the headers below the board simply plug-in to the breadboard. Hence, if you wish to use it to its maximum capability you will need to remain in that range.

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. There is a green led to indicate the presence of power, and an ON / OFF latching switch to control the power to the board. The input voltage through the barrel socket must be between 6. 5 v and 12 V.
BrandALAMSCN #ad
ManufacturerALAMSCN #ad
Height0.39 Inches
Length0.39 Inches
Weight0.04 Pounds
Width0.39 Inches
Part NumberAL12413
Warranty3 months



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

EIKS #ad - Two way independent control, 3. 3v, can be switched to 0V, 5V. Input voltage : dc 6. 5-12v; output voltage : dc 3. 3v 5v; input current do not exceed 700mA. Comply with mb102 breadboard, with this power module, you can do experiments and start learning in a more convenient and simpler way! 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.
BrandEIKS #ad
ManufacturerExcelity Inc. #ad
Height1 Inches
Length4 Inches
Weight5 ounces
Width3 Inches

4. Testeronics


Testeronics 7 in 1 Breadboard Power Module Kit Compatible for Arduino/Raspberry Pi| 2PCS 3.3V/5V Power Supply Modules | 9V/1A Power Adaptor | 2PCS Solderless Breadboard 400 Points|65 PCS Jumper Wires

Testeronics #ad - 65 jumper wires 65 pcs 24awg breadboard Solid Multi colors pure Copper Jumper Wires Kit. 8 inch / 20cm;. 400 breadboard 400 points solderless breadboard, fit for 21-26 awg 04-07mm wire.

Dc power splitter cable 1 female to 2 male 5. 5mm x 2. 1mm dc power adapter Splitter Cable; approx. Us plug 5. 5mm x 2. 5mm; compatible for arduino UNO R3 Mega 2560 1280 Compatible for arduino nano, eSP32, ABS Plastic Body, Raspberry Pi Pico.99v / 1a power adaptor output 9v / 1a dc, input: 100~240v ac. Breadboard power module input voltage: 6. 5-9v dc jack or usb power supply; Output voltage: 3. 3v, 5v ; maximum output current:
BrandTesteronics #ad
ManufacturerTesteronics #ad
Part Number792119223998

5. HJ Garden


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

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

6. Treedix


Treedix 3.3V 5V Breadboard Power Supply Moduel with PCB Proto Board DC 6.5-12V or USB Power Supply Module for Arduino

Treedix #ad - With this power module, simple experiments can be carried out. Input voltage: 6. 5-12v. The breadboard is gold plated on both sides for durability and oxidation resistance. Two sets of 3. 3v, 5v dc output pins, convenient for external use. This is a dedicated power module for breadboard, compatible with 5V and 3. 3v. With two independent controls, 3. 3v, it can be switched to 0V, 5V. With power indicator and switch button, suitable for MB102 breadboard, printed circuit board and can also be used as a step-down regulator.
BrandTreedix #ad
ManufacturerTreedix #ad

7. EIM Technology


Projects, MEGO Breadboard Power Supply – 4V to 24V DC Output Portable Backup Power Supply – Universally Compatible – 2000mAh Rechargeable Battery with USB Charging – Ideal for Labs

EIM Technology #ad - Adjustable voltage: with a fully adjustable dc voltage, this DC power supply is the optimal choice for micro-controllers, ranging between 4V and 24V and an output power of 5W, sensors and actuators or amplifiers!. Stay safe: with premium quality components which ensure a high reliability, this battery backup power supply features multiple protection functions, including overload and short circuit protection.

Long autonomy: this pc power supply features an enclosed 2000mAh lithium-polymer USB rechargeable battery, providing up to 10-hour autonomy for breadboard projects. Mego also supports wire outputs such as alligator clips and coaxial power connectors. The perfect solution: whether you’re used to dealing with digital products, automotive testing, scientific experimenting or lab work, computer maintenance, smartphones, the MEGO portable power supply is definitely a must in your tool kit!.

No power cord required, for a 100% stand-alone operation! Wide compatibility: unlike similar products on the market, this power supply is universally compatible with most breadboards: simply plug it and power your project.
BrandEIM Technology #ad
ManufacturerEIMTECHNOLOGY #ad
Height1.26 Inches
Length2.32 Inches
Weight0.22 Pounds
Width2.87 Inches
Part NumberPPS-1024



DEVMO 400/830 MB102 Point Breadboard 1660 Power Supply Module Tie Points Solderless Jumper Cables Jump Wire Compatible with Ar-duino

DEVMO #ad - On-board two groups of 3. 3v, 5v dc output plug pin Breadboard Power Supply Module. The wire: male to male jumper wires 65 piece several lengths options, many colors, very flexible bundle.

100% compatible with ar-duino uno r3 MEGA 2560 NANO Ar-duino kit. High quality breadboard compatible. This breadboard prototyping Starter Kit has components you need to start with a good prototyping base for your circuits. This is a common electronics kits of the 830 points mb102 breadboard + Power Supply Module 3. 3v/5v +65pcs dupont male to male Breadboard jumper cable wires for Ar-duino DIY projects programming.
BrandDEVMO #ad
ManufacturerDEVMO #ad

9. MakerSpot


MakerSpot 2022 New Version Breadboard Power Supply Board Module 3.3V/5V Dual Voltage with Fuse Protection

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