---
product_id: 505732840
title: "arduino Power Supply Breadboard 3.3V 5V Power Supply Module+Minidodoca 9V 1A Adaptor 5.5 x 2.5mm+Alligator Clip Test Leads+Banana Plug Kit for Arduino UNO, Raspberry Pi, STM32 Electronic DIY etc"
brand: "minidodoca"
price: "AR$44872"
currency: ARS
in_stock: true
reviews_count: 13
category: "Minidodoca"
url: https://www.desertcart.com.ar/products/505732840-arduino-power-supply-breadboard-3-3v-5v-power-supply-module
store_origin: AR
region: Argentina
---

# 9V 1A stable power output Battery snap for portable use Dual voltage 3.3V/5V switchable arduino Power Supply Breadboard 3.3V 5V Power Supply Module+Minidodoca 9V 1A Adaptor 5.5 x 2.5mm+Alligator Clip Test Leads+Banana Plug Kit for Arduino UNO, Raspberry Pi, STM32 Electronic DIY etc

**Brand:** minidodoca
**Price:** AR$44872
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your innovation—stay ahead in the DIY game!

## Quick Answers

- **What is this?** arduino Power Supply Breadboard 3.3V 5V Power Supply Module+Minidodoca 9V 1A Adaptor 5.5 x 2.5mm+Alligator Clip Test Leads+Banana Plug Kit for Arduino UNO, Raspberry Pi, STM32 Electronic DIY etc by minidodoca
- **How much does it cost?** AR$44872 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/505732840-arduino-power-supply-breadboard-3-3v-5v-power-supply-module)

## Best For

- minidodoca enthusiasts

## Why This Product

- Trusted minidodoca brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Complete DIY Power Kit:** Everything you need in one package—power supply, adaptor, clips, and cables—engineered for the modern maker.
- • **Plug & Play Convenience:** Includes alligator clips, banana plugs, and DuPont cables for instant, flexible connections—no soldering required.
- • **Compact & Portable Design:** Lightweight 3.53 oz module with battery snap cable lets you power your projects anywhere, anytime.
- • **Seamless Voltage Switching:** Easily toggle between 3.3V and 5V outputs on the breadboard power supply module for versatile prototyping.
- • **Power Your Projects with Precision:** Delivers a reliable 9V 1A DC output, perfect for Arduino, Raspberry Pi, and STM32 setups under 1A load.

## Overview

This Minidodoca power supply kit features a 9V 1A adaptor, a dual-output breadboard module (3.3V/5V), and versatile connection accessories including alligator clips and banana plugs. Designed for Arduino, Raspberry Pi, and STM32 projects, it offers reliable, portable power with easy voltage switching and plug-and-play convenience, making it an essential toolkit for professional makers and electronics enthusiasts.

## Description

Product description Specification Input: 100-240V AC, 50/60Hz Output: 9W Max, 9V, 1A(1000 mA) Plug Size: ID: 2.1 mm Compatible with 2.5mm. ; OD: 5.5mm DC Tip Polarity: Central Positive(+) Cable Length: 0.92m/ 3.0ft Multiple Protections with smart chip of 9V 1A Power Adapter to ensure the safety and stability: automatically over temperature cut-off, short-circuit cut-off, under-voltage protection, over voltage cut-off and over-current cut-off.Sufficient 9W output power and stable 9V output voltage will protect your electronic devices from destruction. Breadboard Power Supply Module Output two road independent control, can switch over to 0 V, 3.3 V, 5 V. Input Voltage: 6.5-12V (DC) or 9V Battery. Output Voltage: ~3.3V/~5V; Output Current: 700mA(Max). With 9V battery snap power cable T-type 5.5x2.1mm connector. Fit for: MB-102 Breadboard; Arduino Board Solderless Breadboard etc. Equipped with a battery Clip for easy battery power,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 plug-in power supply and the headers below the board simply plug-in to the breadboard. 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. 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. Alligator clip test leads 11.8-inch(300mm) jumper wire with an alligator clip on one end and female jumpers on the other forArduino, Raspberry Pi, Orange pi, wearable circuit projects or a breadboard experiment. Banana Plug Banana Plug can be diy according to demand combined with the complimentary DuPont wire can be realized Banana Plug to male or Banana Plug to female test line，Suitable for connecting a wire to breadboard from power supplies, LED strips, multi-meters and Lilypad. Easily connect a wire to breadboard from power supplies, LED strips, multi-meters, Lilypad, etc. Combined with the complimentary male to male / male to female DuPont cable docking can be extended and male to female conversion.

Review: Perfect! - This kit includes everything you need to power your Arduino. I paired mine with a breadboard to work on in the living room when I'm not in the Workshop when I have different ideas that I want to try out. That's why I don't have to rely on batteries. You get a lot of little things in the kit for the money and the quality is good too. If you want to Mains power your Arduino this is what you want.
Review: Good deal, works - Bought for my college kid. He said it work great for his electronics classes.

## Features

- 9V 1A Power Supply：Input 100V-240V 50/60Hz; Output 9V DC, 1A (1000mA) max.; Works with device that draws less than 1A, such as 0.5A 0.7A 0.9A 1A , with 5.5mm x 2.5mm Plug. DC output port's outer diameter is 5.5mm, inner diameter is 2.5mm Compatible with 2.1mm.
- Breadboard Power Supply Module:Output two road independent control, can switch over to 0 V, 3.3 V, 5 V；Input Voltage: 6.5-9V (DC) or 9V Battery. ;Output Voltage: ~3.3V/~5V;Output Current: 700mA(Max);With 9V battery snap power cable T-type 5.5x2.1mm connector;Fit for: MB-102 Breadboard; Arduino Board Solderless Breadboard etc.
- Alligator clip test leads:11.8-inch(300mm) jumper wire with an alligator clip on one end and female jumpers on the other forArduino, Raspberry Pi, Orange pi, wearable circuit projects or a breadboard experiment.
- Banana Plug:Banana Plug can be diy according to demand combined with the complimentary DuPont wire can be realizedBanana Plug to male or Banana Plug to female test line，Suitable for connecting a wire to breadboard from power supplies, LED strips, multi-meters and Lilypad.
- Package include:1pc 9V 1A Adaptor+1pc Breadboard Power Supply Module+1pc Battery Clip+2pcs Alligator clip test leads(Color random)+2pcs Banana Plug+5 Pin Male to Male DuPont cable+5 Pin Male to Female DuPont cable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BP9V6WXX |
| Best Sellers Rank | #26,341 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #37 in Prototyping Boards & Accessories |
| Brand | minidodoca |
| Built-In Media | 1pc 9V 1A Adaptor, 1pc Breadboard Power Supply Module, 1pc Battery Clip, 2pcs Alligator clip test leads, 2pcs Banana Plug, 5 Pin Male to Male DuPont cable, 5 Pin Male to Female DuPont cable |
| CPU Manufacturer | STMicroelectronics |
| Compatible Devices | Arduino UNO, Raspberry Pi, STM32, MB-102 Solderless Breadboard |
| Connectivity Technology | Wired |
| Customer Reviews | 4.3 out of 5 stars 219 Reviews |
| Included Components | 1pc 9V 1A Adaptor, 1pc Breadboard Power Supply Module, 1pc Battery Clip, 2pcs Alligator clip test leads, 2pcs Banana Plug, 5 Pin Male to Male DuPont cable, 5 Pin Male to Female DuPont cable Included Components 1pc 9V 1A Adaptor, 1pc Breadboard Power Supply Module, 1pc Battery Clip, 2pcs Alligator clip test leads, 2pcs Banana Plug, 5 Pin Male to Male DuPont cable, 5 Pin Male to Female DuPont cable See more |
| Item Dimensions L x W x H | 2.5"L x 1.5"W x 0.6"H |
| Item Weight | 100 Grams |
| Manufacturer | Minidodoca |
| Mfr Part Number | 9V 1A Adaptor+Power Supply Module |
| Model Name | PowerSupply SBC |
| Processor Brand | STMicroelectronics |
| Processor Count | 1 |
| Total Usb Ports | 1 |
| UPC | 762027464752 |

## Product Details

- **Brand:** minidodoca
- **CPU Manufacturer:** STMicroelectronics
- **Connectivity Technology:** Wired
- **Model Name:** PowerSupply SBC

## Images

![arduino Power Supply Breadboard 3.3V 5V Power Supply Module+Minidodoca 9V 1A Adaptor 5.5 x 2.5mm+Alligator Clip Test Leads+Banana Plug Kit for Arduino UNO, Raspberry Pi, STM32 Electronic DIY etc - Image 1](https://m.media-amazon.com/images/I/71oqlHz7sWL.jpg)
![arduino Power Supply Breadboard 3.3V 5V Power Supply Module+Minidodoca 9V 1A Adaptor 5.5 x 2.5mm+Alligator Clip Test Leads+Banana Plug Kit for Arduino UNO, Raspberry Pi, STM32 Electronic DIY etc - Image 2](https://m.media-amazon.com/images/I/71Z86yY4GgL.jpg)
![arduino Power Supply Breadboard 3.3V 5V Power Supply Module+Minidodoca 9V 1A Adaptor 5.5 x 2.5mm+Alligator Clip Test Leads+Banana Plug Kit for Arduino UNO, Raspberry Pi, STM32 Electronic DIY etc - Image 3](https://m.media-amazon.com/images/I/71-kY-5BZ4L.jpg)
![arduino Power Supply Breadboard 3.3V 5V Power Supply Module+Minidodoca 9V 1A Adaptor 5.5 x 2.5mm+Alligator Clip Test Leads+Banana Plug Kit for Arduino UNO, Raspberry Pi, STM32 Electronic DIY etc - Image 4](https://m.media-amazon.com/images/I/71c-aLWbN9L.jpg)
![arduino Power Supply Breadboard 3.3V 5V Power Supply Module+Minidodoca 9V 1A Adaptor 5.5 x 2.5mm+Alligator Clip Test Leads+Banana Plug Kit for Arduino UNO, Raspberry Pi, STM32 Electronic DIY etc - Image 5](https://m.media-amazon.com/images/I/714uSjAS9XL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect!
*by O***Y on March 2, 2026*

This kit includes everything you need to power your Arduino. I paired mine with a breadboard to work on in the living room when I'm not in the Workshop when I have different ideas that I want to try out. That's why I don't have to rely on batteries. You get a lot of little things in the kit for the money and the quality is good too. If you want to Mains power your Arduino this is what you want.

### ⭐⭐⭐⭐⭐ Good deal, works
*by C***R on January 29, 2026*

Bought for my college kid. He said it work great for his electronics classes.

### ⭐⭐⭐⭐ Why an odd USB input?
*by R***B on April 30, 2026*

It works as described, except for the USB power in- it has a female USB-A socket- the same socket as chargers and computers. It should be a mini or micro USB female, or even a big USB-B type connector- you know the same ones that every arduino uses for input? A USB A male to USB male A is the least common cable to have lying around.

## Frequently Bought Together

- arduino Power Supply Breadboard 3.3V 5V Power Supply Module+Minidodoca 9V 1A Adaptor 5.5 x 2.5mm+Alligator Clip Test Leads+Banana Plug Kit for Arduino UNO, Raspberry Pi, STM32 Electronic DIY etc
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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-19*