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AJMRTC 5 Pack 3.3V 5V Dual Output Power Supply Module for MB102 Breadboard, DC 6.5V-12V Input Adjustable Regulator Board, Solderless Breadboard Power Module for Arduino, STM32, Electronic Circuit Prot
- - Dual stable 3.3V and 5V output, widely used for MCU, sensor and logic circuit experiments
- - Wide DC input range from 6.5V to 12V, supports wall adapter or lithium battery power supply
- - Designed to match MB102 solderless breadboard, easy plug-in installation
- - Built-in overcurrent and short-circuit protection to safeguard your prototype circuits
- - 5 modules per pack, cost-effective for classroom labs, multiple DIY projects and testing
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Overview
Specs
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AJMRTC MB102 breadboard power supply module converts DC 6.5V12V input into regulated 3.3V and 5V voltage rails. It fits perfectly onto standard MB102 prototype breadboards and supplies clean power for microcontrollers, LEDs, sensors and other low-voltage components. A switch lets you select between 3.3V and 5V output conveniently. Protection circuits cut off output automatically during short circuit or overload to prevent component burnout. The compact design is ideal for electronic hobbyists, students and engineers building and testing circuits with Arduino, ESP32 and STM32 boards. This package contains 5 individual power modules for simultaneous multi-project use.
Specifications:
- Brand: AJMRTC
- Input Voltage: DC 6.5V - 12V
- Output Voltage: 3.3V / 5V switchable
- Matching Accessory: MB102 Solderless Breadboard
- Quantity: 5PCS per lot
- Protection: Overcurrent, Short Circuit Protection
- Mounting: Direct plug onto breadboard
- Application: Electronic Prototyping, Circuit Test, Arduino, STM32, ESP32, Sensor Module
- Compatible Boards: Arduino Uno, Nano, ESP32, STM32, Raspberry Pi Pico
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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