• MB-102 Breadboard Power Supply Module with USB and DC input for 3.3V/5V power supply.
  • MB-102 Breadboard Power Supply Module layout showcasing input/output ports and dimensions of 33mm x 53mm.
  • MB-102 Breadboard Power Supply Module with USB and DC input ports for 3.3V and 5V output.
  • MB-102 breadboard power supply module with USB and DC input for 3.3V/5V outputs, ideal for electronics projects.
  • MB-102 Breadboard Power Supply Module with USB and DC input ports for 3.3V/5V power output.
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MB-102 Breadboard Power Supply Module - 3.3V/5V (6.5-12V Input)

MB-102 Breadboard Power Supply Module - 3.3V/5V (6.5-12V Input)

🔥 53 sold•✓ In stock
$41.00 TWD
$41.00 TWD
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Delivery Options

  • Local delivery within Hong Kong and in-store pickup.​
  • Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.​
  • Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).​
  • Estimated delivery time: 1–3 business days after dispatch (Hong Kong).​
  • In-store pickup details (location and time) will be confirmed by email or phone message.​
  • Delivery times are estimates and may be affected by weather or unforeseen circumstances.​

Power your breadboard projects with ease using the MB-102 Breadboard Power Supply Module. This essential module provides stable 3.3V and 5V power rails, making it perfect for a wide range of electronic experiments, prototyping, and DIY projects.

Key Features:

  • Flexible Power Input: Accepts DC input ranging from 6.5V to 12V via a standard DC barrel jack, or can be conveniently powered via a USB connection.
  • Dual Voltage Output: Selectable 3.3V and 5V output options for compatibility with various components and microcontrollers. Easily switch between voltages using the onboard jumper caps.
  • Independent Channel Control: Features independent control for the top and bottom power rails, allowing you to switch each channel to 0V, 3.3V, or 5V as needed.
  • High Output Current: Delivers a maximum output current of over 700mA, sufficient for most breadboard circuits.
  • Convenient Output Pins: Includes two sets of 3.3V and 5V DC output pins, simplifying connections to your breadboard and other devices.
  • Integrated Power Indicator: A self-locking switch and an LED indicator clearly show the module's power status.
  • Compact & Practical: Designed to fit perfectly on standard solderless breadboards (like the MB-102), offering a neat and organized power solution for your workbench.

Ideal For:

  • Single-chip power supply expansion
  • Electronic building block projects
  • Smart car development
  • Robotics power extensions
  • Educational electronics experiments
  • General circuit prototyping and design

Important Notes:

  1. For optimal performance, ensure the module's input voltage is within the 6.5V-12V range when using the DC input. If using a 5V input, the regulator chip requires a voltage difference to function correctly, so a 5V input will not yield a 5V output directly.
  2. If your project only requires 3.3V, you can still use the 5V output setting to obtain a stable 3.3V supply (refer to the module's specific internal regulation, as some designs allow this if the 5V regulator can also provide 3.3V, or it might imply you need to set the jumper to 3.3V directly).
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