--- product_id: 257599489 title: "MB102 Breadboard Power Supply Module 3.3V/5V for Arduino Board Solderless Breadboard" brand: "uiotec" price: "55 zł" currency: PLN in_stock: false reviews_count: 7 category: "Uiotec" url: https://www.desertcart.pl/products/257599489-mb102-breadboard-power-supply-module-3-3v-5v-for-arduino store_origin: PL region: Poland --- # 700mA max output current Dual independent voltage control USB & DC input (6.5-12V) MB102 Breadboard Power Supply Module 3.3V/5V for Arduino Board Solderless Breadboard **Brand:** uiotec **Price:** 55 zł **Availability:** ❌ Out of Stock ## Summary > ⚡ Power your ideas, switch your voltage, own your prototype! ## Quick Answers - **What is this?** MB102 Breadboard Power Supply Module 3.3V/5V for Arduino Board Solderless Breadboard by uiotec - **How much does it cost?** 55 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/257599489-mb102-breadboard-power-supply-module-3-3v-5v-for-arduino) ## Best For - uiotec enthusiasts ## Why This Product - Trusted uiotec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Mighty:** Small 5.3cm x 3.5cm footprint fits seamlessly on MB102 breadboards without cluttering your workspace. - • **Plug & Play USB or DC Input:** Power up via USB or 6.5-12V DC input—no bulky adapters needed, perfect for on-the-go innovation. - • **Dual Independent Voltage Control:** Two separate channels let you toggle voltages independently, maximizing your circuit flexibility. - • **LED Indicator for Instant Feedback:** Stay in control with a handy LED that confirms your power status at a glance. - • **Power Your Prototypes with Precision:** Switch effortlessly between stable 3.3V and 5V outputs for versatile Arduino and breadboard projects. ## Overview The MB102 Breadboard Power Supply Module delivers reliable 3.3V and 5V outputs with up to 700mA current, compatible with MB102 breadboards and Arduino setups. Featuring dual independent voltage control, USB or DC input options, and a compact design, it’s engineered for seamless, solderless prototyping. Ideal for millennial makers craving efficient, flexible power solutions in their creative workflow. ## Description 1.Breadboard power supply module, compatible with 5 V, 3.3 VApply to MB102 breadboard2.Input voltage: 6.5-12 V (DC) or USB power supply3.Output voltage: 3.3V/5V can switch over4.Maximum output current: 5.Fluctuation two road independent control, can switch over to 0 V, 3.3 V, 5 V6.On-board two groups of 3.3V, 5V DC output plug pin, convenient external lead use.7.Size:5.3cm x 3.5cmPackage Included: 1 PCS MB102 Breadboard Power Supply Module 3.3V 5V For Arduino Solderless Review: good item - good item Review: Worth the price - The arrangement is practical, its 5V and 3.3V outputs are quite stable, the noise is negligible. It has a switch and a led indicator, that's also handy while experimenting with some breadboard project. One weak spot: there is no short-circuit protection, not even a fuse, and if its shorted, the regulators will overload and blow out within seconds. I'm thinking on adding at least a fuse instead of the voltage selector jumper, because otherwise this circuit is just perfect. ## Features - Fit for: MB-102 Breadboard; Arduino Board Solderless Breadboard. - Fluctuation two road independent control, can switch over to 0 V, 3.3 V, 5 V. - Output Voltage: ~3.3V/~5V; Input Voltage: 6.5-12V (DC) or USB power supply. - Output Current: 700mA(Max). - Package Content: 1 x Breadboard Power Supply Module (Breadboard in not included). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07N7V9JLY | | Additional Features | Arduino Solderless Breadboard Compatibility | | Brand | UIOTEC | | Built-In Media | 1 PCS MB102 Breadboard Power Supply Module 3.3V 5V For Arduino Solderless | | CPU Model Number | MB102 | | Connectivity Technology | USB | | Cooling Method | Air | | Customer Reviews | 4.0 4.0 out of 5 stars (37) | | Graphics Card Interface | PCI Express | | Graphics Description | Dedicated | | Hard Disk Interface | USB | | Hardware Interface | USB | | Keyboard Layout | QWERTY | | Manufacturer | Other | | Model Name | MB102 | | Model Number | MB102 | | Specific Uses For Product | Electronic Prototyping | | Style Name | Minimalist | ## Product Details - **Brand:** UIOTEC - **CPU model number:** MB102 - **Connectivity technology:** USB - **Graphics card description:** Dedicated - **Included components:** 1 PCS MB102 Breadboard Power Supply Module 3.3V 5V For Arduino Solderless - **Model name:** MB102 - **Special features:** Arduino Solderless Breadboard Compatibility - **Specific uses for product:** Electronic Prototyping ## Images ![MB102 Breadboard Power Supply Module 3.3V/5V for Arduino Board Solderless Breadboard - Image 1](https://m.media-amazon.com/images/I/51vZXVSgKYL.jpg) ![MB102 Breadboard Power Supply Module 3.3V/5V for Arduino Board Solderless Breadboard - Image 2](https://m.media-amazon.com/images/I/61-XyITyhIL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ good item *by H***I on 18 September 2022* good item ### ⭐⭐⭐⭐ Worth the price *by G***N on 25 July 2019* The arrangement is practical, its 5V and 3.3V outputs are quite stable, the noise is negligible. It has a switch and a led indicator, that's also handy while experimenting with some breadboard project. One weak spot: there is no short-circuit protection, not even a fuse, and if its shorted, the regulators will overload and blow out within seconds. I'm thinking on adding at least a fuse instead of the voltage selector jumper, because otherwise this circuit is just perfect. ### ⭐ devices are not as described *by H***M on 17 March 2022* the devices delivered 5 3 working fine 2 not working as described. the problem for the 2 devices: if the jumper on the 5 volts its providing same as source power my source is 18V and the 5 V is providing the same that caused the damage of one of my setup. when i found this problem in the first opened device i had to check all delivery and find the same problem in another one. ## Frequently Bought Together - MB102 Breadboard Power Supply Module 3.3V/5V for Arduino Board Solderless Breadboard - Breadboard Jumper Wire Set (Pack of 140 ) - Reland Sun 10pcs CD4077BE DIP-14 CD4077 DIP14 4077BE DIP --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/257599489-mb102-breadboard-power-supply-module-3-3v-5v-for-arduino](https://www.desertcart.pl/products/257599489-mb102-breadboard-power-supply-module-3-3v-5v-for-arduino) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-07*