Breadboard 5V/3.3V Power Supply Module
This is a must-have power supply module for experimenters who have to test/prototype electronic circuits on a breadboard or perforated / veroboards.

Breadboard 5V/3.3V Power Supply Module with series diode, polarity reversal protection. The module can take 6.5V to 12V input and can produce 3.3V and +5V. This is a must-have power supply module for experimenters who have to test/prototype electronic circuits on a breadboard or perforated / veroboards.
Black PCB Model:
- Plug directly to MB102 Standard breadboard.
- Input voltage: 6.5-12 V (DC) or 5V USB power supply.
- Output voltage: 3.3V and 5V can switch over.
- Maximum output current: <700 mA.
- External Input voltage ON/OFF switch.
- Independent control of upper and Lower Bread Board Power Rails. Can switch over to 0V, 3.3V, 5V using jumpers on any rail.
- On-board two groups of 3.3V, 5V DC output plug pin, convenient external lead use.
- USB A
- USB device connector onboard for power output to an external device
- Size: 5.3cm x 3.3cm
White PCB Model:
- For MB102 type solderless breadboards
- Breadboard power supply module (5V, 3.3V selectable)
- Input Voltage :6.5-12V (DC)
- 5V USB output regardless of set rail voltage
- USB Mini
- USB device connector onboard for power output to an external device
- Output voltage: 3.3V, 5V switchable
- Maximum Output Current: <700ma
- Two-way independent control Can be switched to 0V, 3.3V, 5V
- On-board Two sets of 3.3V, 5V DC output pins, Facilitate the external lead
- Size: 5.3cm x 3.3cm
Part List
1 x Breadboard 5V/3.3V Power Supply Module Black or White PCB
Development Resources: demo codes, schematics, datasheets, etc
YouTube: How to use Breadboard – Using Breadboard for beginners and prototyping circuits
Notes:
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angle and display monitor
Weight | 0.013 kg |
---|---|
Dimensions | 5 × 3 × 1.5 cm |
Model | Black PCB, White PCB |