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MB-102 3.3V/5V Breadboard Power Supply Module
Compact MB-102 breadboard power supply module providing selectable 3.3V or 5V output, ideal for Arduino, ESP, and prototyping circuits.
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Description
The MB-102 3.3V/5V Breadboard Power Supply Module is a convenient power solution designed to fit directly onto MB-102 / 830-point solderless breadboards. It provides stable 3.3V and 5V regulated outputs, selectable via onboard jumpers.
The module can be powered using a DC barrel jack or USB input, making it extremely flexible for Arduino projects, ESP8266/ESP32 experiments, and general electronics prototyping. Onboard LEDs indicate power status for easy operation.
| Parameter | Value |
|---|---|
| Model | MB-102 |
| Output Voltage | 3.3V / 5V (Selectable) |
| Input Voltage | 6.5V – 12V (DC Jack) |
| USB Input | 5V |
| Max Output Current | ~700 mA |
| Regulation Type | Linear |
| Output Pins | Dual power rails |
| Indicator | Power LED |
Additional information
| Weight | 20 g |
|---|---|
| Dimensions | 53 × 35 × 23 mm |
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