MB102 Solderless Breadboard Power Supply Module 3.3V And 5V With 700mA Output DC 6.5-12V Or USB Green Power LED On Off Switch Includes 4 9V Battery Clips T Type Power Cable And 2.1mm DC Jack Plug
✔️ DC input 6.5-12V or USB, 700mA max output, green LED
A compact breadboard power supply module that delivers regulated 3.3V or 5V to breadboard rails from a DC source or USB. It's a go-to for Arduino projects, microcontroller experiments, and robot builders for quick, safe power without messy wiring.
✅ Voltage rails selectable 3.3V/5V on each side via jumpers
✅ Input options: 6.5-12V DC or USB power
✅ Output current up to 700mA
✅ Green power LED and ON/OFF latch switch
✅ Includes 9V battery clip power cable and T-Type 5.5x2.1mm plug
✅ Cable length ~110 mm (4.33 in); total length ~165 mm (6.50 in)
✅ Pack contains 4 sets
💡 What is a breadboard power supply module used for in electronics projects and prototyping?
It helps power test circuits on a breadboard by providing regulated voltages with simple setup.
- Handy for powering microcontrollers, sensors, and small boards without extra cables
- Provides clean 3.3V or 5V rails for testing logic levels
- Works from common DC adapters or USB power supplies
- Reduces wiring clutter and improves safety during experiments