MB102 Breadboard Power Supply Module 3.3v/5v
$1.391pcs
The MB102 Breadboard Power Supply Module is a dedicated power accessory designed specifically for breadboards. It delivers two stable DC voltage outputs—3.3V and 5V.
| Dimensions | 53 × 33 mm |
|---|---|
| Brand |
easyelecmodule |
2476 in stock
Product Introduction
- A dedicated power supply module for breadboards, compatible with 5V and 3.3V, and suitable for the MB102 breadboard.
- Input voltage: 6.5–10V (DC). The USB port outputs 5V.
- Output voltages: 3.3V and 5V, selectable via jumper caps.
- The upper and lower channels can be independently controlled and switched to 0V, 3.3V, or 5V.
- The board is equipped with two sets of 3.3V and 5V DC output pins, featuring self – locking switches and indicators.
- Voltage regulator chips: 1117 – 5.0 / 1117 – 3.3V
Module Applications
It is used for power expansion in scenarios like microcontroller power extension, electronic building blocks, intelligent cars, and Arduino robots. It is simple and practical, convenient for your experiments, and easy to start using.
Kindly Reminder
This is a power supply module and does not include a breadboard. The breadboard needs to be purchased separately.
Please Note
- The module accepts an input voltage of 6.5V–10V. If you input 5V, you won’t get 5V output, because voltage regulator chips need a voltage difference between their input and output to operate.
- If only the 3.3V output is used, the 5V output port can supply a stable 3.3V voltage.
- This is a power supply module and does not include a breadboard. The breadboard must be purchased separately!
Shipping Cost
We only ship to the United States. Shipping costs are calculated based on the total order amount.
Shipping Method And Delivery Time
All orders will be processed and shipped within 72 hours of placing the order (excluding weekends and holidays). They will ship from Shenzhen, China, primarily via 4PX logistics. Depending on the destination and logistics conditions, other carriers such as DHL, FedEx, UPS, USPS, etc., may also handle the delivery. Estimated shipping time is 7-12 business days, with actual delivery occurring in 10-17 business days, depending on logistics conditions.
Payment:
We accept Visa, Master card, Maestro, American Express, JCB, Dinner's Club, Discover, Paypal, Apple Pay, Google Pay .

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